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*  arlete's notes.
 #326721  
  mysam - 08/08/08 21:20
 
  Due to popular demand and the never ending email request for the notes. I apologise if I couldnt reply everyone on time.
Please copy and save in your hard drivers...
Best of luck,everyone. And God bless Arlete.

1. Gastroparesis (DM) Rx = metoclopramide, erythromycin; symptoms: post-prandial fullness, hypoglycemia, sweating, dizziness, constipation

2. Drugs that lead to hypercalcemia = thiazides, lithium

3. Calcium greater than 12 or symptoms = NSS IV 3-6 l in 24 h, furosemide if necessary

4. Hungry bones syndrome = hypocalcemia post op removal of parathyroid adenoma

5. Sarcoidosis = increase in vit D levels

6. Familial hypocalciuric hypercalcemia = low 24 h urine calcium

7. Chronic thyroiditis (Hashimoto) = antimicrosomal antibodies

8. Drugs that lead to hypothyroidism = lithium, ASA

9. Large nodule (cold) in multinodular goiter (hot) = FNA; if follicular elements = excision

10. Psammoma bodies = papillary carcinoma of thyroid = MC type of thyroid cancer, RF radiation exposure, lymphatic spread

11. Thyroid cancer types = papillary, follicular (hematogenic spread), anaplastic, medullary (MEN); painful, low uptake, increased ESR

12. Graves disease Rx = bring the patient to euthyroid stae, then: radioactive iodine, steroids for ophtalmopathy

13. Plummer disease = long-standing multinodular goiters that become thyrotoxic later

14. Thyroiditis = low 24 h radioactive iodine uptake

15. Graves disease Dx = increased thyroid, "hot", proptosis, positive TSH Ig

16. Nitroblue tetrazolium test = chronic granulomatous disease; tets phagocyte fuction, oxidative burst

17. Cellular deficiency disease = fatal infections after receiving live viral vaccines (MMR, varicella)

18. Ab deficiency disease = encapsulated organisms, sino=pulmonary bacterian infections, sepsis

19. Phagocytic deficiency disease = recurrent abcesses, lymphadenitis, periodontal infections, Gram negatives, catalase positives, e.g. CGD, Ch├ędiak-Higashi

20. Complement deficiency dis = C2-C4: autoimmune dis; terminal: Neisseria; C3: encapsulated, unusual strains

21. Severe combined immunodeficiency = first year of life, decrease in T and B cells

22. Ig A deficiency = MC primary immune deficiency, major anaphylatic reaction to blood products

23. X-linked hypogammaglobulinemia Rx = IV Ig; defect in tyrosine kinase
24. X-linked lymphoproliferative disease = catastrophic after EBV infection

25. Chronic granulomatous disease = decreased intracelular and fungal killing; S. aureus, Aspergillus; Rx: prophylatic antibiotics (TMP/SMX, doxycycline), interferon gamma; vaccinate: Haemophilus, Pneumoccocus, Neisseria, viral vaccines

26. T-cell deficiency Rx = bone marrow transplant

27. Transfusion in cellular deficient patient = irradiated, leukodepleted, virus free product

28. C3 deficiency = increased number of pyogenic infections

29. Properidin and C5 deficiency = increased Neisseria infections

30. C1 inhibitor deficiency = hereditary angioedema

31. Decay accelerating factor deficiency = paroxysmal nocturnal hemoglobinuria

32. Clomiphene citrate use = ovulation induction (for patients with good estrogen production, such as in OPCD)

33. Pregnancy = increase in alkaline phosphatase does not indicate disease necessarily, may be normal finding

34. Primary hypothyroidism = may lead to increase in pituitary, amenorrhea, galactorrhea

35. Meconium ileus suspicion = barium enema

36. Cystic fibrosis tests = sweat test, nasal potential testing

37. Hepatitis B mother = breastfeed is OK!

38. Graves in pregnancy Rx = propylthiouracil

39. Cocaine use in pregnancy = placental abruption

40. Clue cells = bacterial vaginosis; Rx = metronidazole - counsel not to drink alcohol because of disulfiram-like reaction

41. Pruritic urticarial papules and plaques of pregnancy = third trimester

42. RF for ectopic pregnancy = age, PID, salpingitis, more than 3 pregnancies

43. Testicular feminization = dysfunction or absence of testosterone receptors; patient is XY, normal breast development, scant pubic and axilar hair, blind vagina, undescendent testicles, may be felt on the groin.

44. fever greater than 38 C in less than 4 m.o. = admission, IV antibiotics, full evaluation, multiple cultures

45. Pyloric stenosis = non-bilious emesis, midepigastric olive: Dx = USG; RF = erythromycin use

46. MCC of jaundice in pregnancy = viral hepatitis
47. Symptomatic biliary stones = pregnancy Rx = laparoscopic cholecystectomy

48. Asymptomatic biliary stones Rx = none

49. N. gonorrhea = Gram negative diplococci; Rx = ceftriaxone + azithromycin (to cover Chlamydia, which generally is there too); notify publc health authorities

50. Trichomonas vaginalis = motile flagellated microorganisms in vaginal wet mount

51. Low grade squamous intraepithelial lesion (cervix) = CIN I; Rx = rescreen in 4-6 months

52. Abnormal vaginal bleeding in woman older than 35 yo next step = office endometrial pipelle biopsy

53. Small subchorionic henorrhage Rx = clinical and USG observation

54. Menorrhagis, anovulatory bleeding = order a TSH!

55. Group B strep prophylaxis = penicillin or ampicillin to mother during active labor, CBC and blood culture on the newborn

56. Low plasma bicarbonate causes = diarthea, renal tubular acidosis

57. Erythema infectiosum = not contagiuos during the rash (slapped face, lacy), only before it

58. Bleeding in pregnancy = order bood type, Rh, atypical antibodies

59. Bilious vomiting in infant = think malrotation with volvulus; if no peritoneal signs, flexible sigmoidoscopy is diagnostic and treatment at the same time

60. Bilious vomiting in newborn = remember the 3 Ds: duodenal atresia, double bubble on abd XR, greater incidence in Down's syndrome

61. Side effects of MgSo4 use for the NB: meconium plug syndrome; in this case, contrast enema is both diagnostic and curative

62. Polythelia = accessory nipple

63. Polymastia = extraglandular breast tissue

64. Hugh grade intraepithelial lesion (cervix) management = colposcopy + endocervical curetage + biopsy

65. Following a molar pregnancy = contraceptives for 1 year, monitor beta HCG, if it goes up, it could be choriocarcinoma

66. Fetal alcohol syndrome = cardiac malformation (VSD), CNS abnormalities, face deformities

67. Tuboovarian abscess Rx = IV atbtcs; surgery only if necessary - it's one of the few cases of abscess that are cured without incision!

68. Prostate cancer Dx = USG guided needle biopsy with 6-12 specimens

69. Metastatic prostate cancer Rx = GnRh agonists (flutamide), orchiectomy + chemo

70. Staging for testicular cancer = serum LDH, AFP, beta HCG, CT chest/abd/pelvis; Rx = radical inguinal orchiectomy + spermatic cord ligation

71. MC sites of melanoma = trunk for men, legs for women

72. Basophilic palisiding cells, pearl apperance, upper 1/3 of the face = basal cell ca (the MC skin ca)

73. Moh's micrographic surgery = for squamous cell ca (lower 1/3 of the face), makes 1-2 mm margins
74. MCC of encephalitis in adults = HSV; meningeal signs + focal neurological signs, temporal lobe changes on CT; Rx = IV Acyclovir 14-21 days

75. Listeria monocytogenes meningitis Rx = ampicillin; NB, elderly

76. Chronic sinusitis = longer than 3 months; clinical Dx, but if something is going to be ordered = CT sinus; Rx = amoxicillin +/- clavulanate +/- clindamycin for 21 days, nasal steroid sprays, endoscopic surgery if necessary

77. Otitis media, ac. sinusitis Rx = TMP/SMX or amoxicillin +/- clavulanate

78. Otitis externa Rx = topical ofloxacin with steroids; remember to clean the ear before applying the Rx; Pseudomonas, swimmers

79. Chr carriers of group A strep Rx = clindamycin

80. Smoker with pneumonia, diarrhea, increased LDH = think Legionella; Dx = urine Ag; Rx = doxycycline

81. Cystic fibrosis pneumonia Rx = IV ceftazidime + IV levofloxacine = IV aminoglycoside; MCC = Pseudomonas

82. Aspiration pneumonia Rx = IV ceftriaxone + IV azythromycin + IV clindamycin; chronic, not presentiated, RF positive

83. Aspiration pneumonitis = acute event, presentiated by somebody, no need for atbtcs

84. PCP pneumonia Dx = silver stain of sputum, bronchial lavage; Rx = IV TMP/SMX or inhaled pentamidine, add prednisone if: PaO2 less than 70 or A-a gradient more than 35

85. TB Rx = RIPE for 8 w., then INH + rifampin for 16 w. more

86. Add vit. B6 for INH

87. Keep an eye on uric acid for Pyrazinamide

88. Order ophtalmologic avaliation for Ethambutol

89. Latent TB Rx = nine months of INH (+ B6)

90. TB + HIV = use Rifabutin instead of Rifampin because of possible drug interaction

91. Ac. prostatitis Rx = TMP/SMX or fluoroquinolone for 14 d

92. Chr prostatitis Rx = fluoroquinolone 1 m. or TMP/SMX 3 m.

93. Primary/secondary syphilis Rx = Penicillin G 2.4 million U IM; if disease present for more than 1 year = three doses with 1 w. intervals; notify health department

94. Neurosyphilis Rx = Penicillin G IV for 14 days

95. DM Dx = random glucose test >200 + symptoms OR twice fasting glucose > 126 OR 75 GTT > 200 at 2 h. OR 50 g GTT > 146 at 2 h

96. Annual influenza vaccine = patients older than 50 yo, healthcare workers

97. OCPs = decrease risk for gonococcal PID

98. Osteoporosis Rx with drugs, not only calcium is indicated when = T-score < 1.5 OR < 2.5 + RF

99. Dual X-ray absorptiometry (DEXA) T-score = compared to young adults

100. DEXA z-score = compared to age and race matched population

101. Elderly + fall = do a home safety evaluation, avoid narcotics

102. Woman sexually active, younger than 25 yo or with RF = screen for Chlamydia

103. HTN Dx = 3 separate readings with increased BP

104. Post exposure TB prophylaxis = 2 drugs chosen according to bug susceptibility

105. Smallpox Rx = Cidofovir

106. Anthrax Rx and prophylaxis = ciprofloxacin (adults), penicillin (children)

107. Household with children = water heater < 120-130 F

108. Pneumococcal vaccine = q5 y for >50 yo with chr disease

109. Td vaccine = q10 y or once at age 50 yo

110. woman with relative with breast ca = mammogram 10 y before the affected person age + self breast examination

111. Men with relative with prostate cancer = annual PSA + DRE after 40 yo

112. Bipolar I = Hx of mania; major depression + or -

113. Bipolar II = Hx of hypomania + major depression; NO mania

114. Autism suspicion = order a hearing test before saying it is!

115. Gingko biloba + warfarin = increased risk of bleeding

116. 1 yo vaccines = Hib, MMR, varicella, PCV

117. Adopted foreign child = serology hep B, C, HIV, syphilis, PPD, stool tests

118. HIV + CD4 , 200 = TMP/SMX prophylatic for PCP pneumonia

119. Pediculosis, scabies Rx = permethrin lotion; in scabies: treat all household members

120. Necrotizing infection + DM Rx = X-ray, OR for debridement, amputation if needed

121. Infection in CRF + indwelling catheter Rx = vancomycin + gentamycin

122. Tinea versicolor Rx = topical ketoconazole

123. Waterhouse-Friderichsen syndrome = adrenal infarction after/during meningococcal meningits, decreased cortisol level

124. Postherpetic neuralgia Rx = amitriptiline

125. Mononucleosis = leukopenia with atypical lymphocytes, heterophile Abs
 
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* Re: arlete's notes.
#1414652
  mysam - 08/08/08 21:21
 
  126. Bacteremia in a baby Rx = ampicillin + cefotaxime; covering group B strep, Listeria, E. coli

127. Hep. B window period = surface Ag and Ab negative (they cancel each other), Dx may be made through core Ag IgM Ab +

128. Rat bite fever Rx = penicillin G or tetracycline

129. HUS = ac. renal failure + anemia + thrombocytopenia; E. coli 0157:H7, raw meat

130. Tinea pedis Rx = topical antifungal for 2-3 w, if not gone = oral griseofulvin 6-8 w

131. Invasive aspergillosis = multiple bilateral lung nodules with surrounding hemorrhages

132. Post chemo fever Rx = hospitalize, broad spectrum atbtcs, antifungal if no response

133. HPV infection Dx when lesions not apparent = apply vinegar to the region

134. Cat scratch disease Dx = lymph node biopsy; treat only if = bact superinfection (S. aureus), encephalitis

135. Ac. post-infectious cerebellar ataxia = post varicella infection or vaccine; differential = poisoning

136. Fever + neutropenia Rx = antipseudomonal third generation cephalosporin OR antipseudomonal penicillin + aminoglycoside

137. First generation cephalosporin = cefadroxil, cefalexin, cefalotin, cefazolin

138. Second generation = cefaclor, cefuroxime; antianaerobe: cefotetan, cefoxitin

139. Thrid generation = cefixime, cefotaxime; antipseudomonal: cefoperazone, ceftazidime

140. Herpes zoster Rx = acyclovir
141. Crush injuries Rx = copious alkalinized IV crystaloid (for renal protection)

142. Exertional heat stroke = may lead to DIC and rhabdomyolysis; Rx = ice water, cold wet sheets + fan

143. Ecstasy intoxication = may lead to rhabdomyolisis

144. Ac. ethanol withdrawal Rx = chlordiazepoxide

145. Edrophonium = acetylcholinesterase inhibitor

146. Organophosphate poisoning Rx = atropine, pralidomide

147. Ac. tubular necrosis due to contrast prophylaxis = hidration, acetylcysteine

148. Avoid/suspend metformin use before tests with IV contrast (for renal protection)

149. Opioid intoxication = miosis, resp. depression, coma, hypotension, bradycardia; Rx = naloxone

150. Severe dehydration in elderly = may lead to ac. suppurative parotitis by S. aureus; Rx = IV hidration, sialogogues, atbtcs; surgical drainage if not better in 12 h

151. Intoxicated patient = impossible to clear cervical spine because you need to have patient communicating symptoms to do it

152. Priapism causes = TPN, sickle cell disease, crack/cocaine, trauma, spinal or general anesthesia, trazodone, leukemia

153. Alcohol withdrawal = happens in hours to 10 days

154. Urinary retention causes = BPH, prostate ca, prostatitis, urethral stricture, meds, blood clots

155. Cyanide toxicity (nitroprusside) Rx = sodium thiosulfate

156. Gallbladder rupture suspicion = exploratory laparotomy

157. Compartment syndrome signs = most sensitive is loss of DTRs, most ominous is loss of pulse; 6 Ps = pallor, pain, paralysis, paresthesia, pulselessness, poikilothermia

158. Hyperkalemia + EKG changes Rx = calcium gluconate

159. Motor vehicle accident with seat belt in place = may cause pancreatic fracture = order a CT scan with IV contrast

160. Carboxy hemoglobin level > 40% (>15% in pregnancy) Rx = hyperbaric O2 therapy
161. Methylene chloride (paint remover) intox. = carbon monoxide poisoning; use co-oxymeter

162. Methemoglobinemia Rx = Methylene blue

163. IV epinephrine = Rx of pulseless VT or VF (post eletric cardioversion try), not for hypovolemia

164. PCP intoxication = aggression, ac. psychosis, ataxia, violence, nystagmus, suicide, fever, hypersalivation, hyperacusis

165. QRS amplitude alternance = cardiac tamponade

166. ERCP complications = ac. pancreatitis, infected pancreatic pseudocyst formation, cholangitis, perforation

167. Disrupted/transected urethra suspicion next step = retrograde urethrogram; blood at meatus + high riding prostate

168. Leaking CSF (ears) = cribiform fracture = blind nasogastric or nasal intubations are contraindicated!

169. Femoral canal = NAVEL from lat. to medial

170. Radial head fracture (outstretched hand, Cole's fracture) Rx = sling 2-3 days, early exercises

171. Wound dehiscence = new onset serous discharge

172. CXR in pneumothorax = at maximal expiration

173. Compartment syndrome suspicion = measure compartment pressures, emergent fasciotomy if confirmed

174. In burn patients, succinylcholine use is contraindicated due to the risk of hyperkalemia

175. Thioridazine S. E. = prolonged QT

176. Diuretic for sulfa alergic patients = etacrinic acid

177. Anabolic steroids S. E. testicular atrophy, liver disease, gynecomastia, impotence

178. Concussion = head trauma + transient LOC + short amnesia, may have not serious late symptoms up to 6 m. later

179. Increased ICP first steps in management = intubation + hyperventilation

180. Lumbar puncture headache = positional, within 24 h.

181. Anterior spinal arterial occlusion = decreased motor function, decreased sensation, decreased pinprick, preserved proprioception

182. AST = less specific for liver than ALT; increased in alcoholic liver injury

183. Ketorolac = NSAID, IV, used in testicular torsion; S.E. = gastric ulceration, GI bleeding

184. Human bite Rx = ampicillin-sulbactam OR TMP/SMX + clindamycin; if HIV involved = don't worry, it doesn't get transmitted by bite (yet!)

185. Methanol toxicity = vision changes; order: ABG, electrolytes, osmolality; Rx = IV ethanol, dyalisis

186. Amytriptiline S.E. = constipation, ac. glaucoma, urinary retention, dry mouth, paralytic ileus; but the worst event in intoxication = cardiac arrhythmias

187. Electromyography = checks nerve and muscle integrity

188. Evoked potential studies = monitor transmission of motor impulses in the anterior columns of spinal cord

189. JC virus + HIV Rx = HAART

190. JC virus causes = progressive multifocal leukoencephalopathy

191. Epididimoorchitis Rx = Doxycycline 100 mg PO bid for 10 d + ceftriaxone 250 mg IM

192. HTN + BPH Rx = terazosin, doxazosin
193. Increase in AFP = embryonal, yolk sac elements (nonseminomas)

194. Increase in HCG = seminomas and nonseminomas

195. Hydrocele = Dx with USG, no Rx required

196. Metastatic prostate ca Rx = leuprolide, goserelin OR bilateral orchiectomy

197. Priapism etiology = idiopathic (60%), leukemia, sickle cell dis, pelvic tu and infections

198. PSA > 4 next step = prostate biopsy

199. Chancroid = Haemophilus ducreyi, painful, unilateral lymphadenopathy, lesion with purulent base; Rx = ceftriaxone, azithromycin

200. Granuloma inguinale = C. granulomatis, painless, beefy-red lesion; Rx = TMP/SMX

201. Lymphogranuloma venereum = Chlamydia trachomatis, herpetiform vesicle with erosion, bilateral suppurative lymphadenopathy; Rx = doxycycline

202. Syphillis = Treponema pallidum, painless papula with clear, clean base, nontender, nonsuppurative lymphademopathy; Dx = RPR, VDRL, dark field mycroscopy; Rx = penicillin, doxycycline, erythromycin; notify health authorities

203. Hematospermia with normal PE and labs = observation and reassurance

204. Tertiary syphilis = not contagious

205. HAART indications = symptomatic HIV, CD4 < 200, pregnancy

206. CD4 < 200 = PCP prophylaxis = TMP/SMX, dapsone or atovaquone

207. CD4 < 50 = MAI prophylaxis = azithromycin weekly

208. Toxo Ig G + and CD4 < 100 = TMP/SMX OR dapsone + pyrimethamine + leucovorin

209. TB contact OR PPD > 5 mm + HIV = INH + vit B6 for 9 m.

210. HIV Dx = vaccines to be given = pneumococcal q 5 y., influenza q 1 y., hepatitis B

211. Mefloquine S.E. = bradycardia, neuropsychiatric symptoms, prolonged QT

212. NB of woman with SLE may have = congenital CHB

213. Chronic fatigue syndrome = fatigue + cognitive changes for 1 y. or more; infectious basis: virus, Chlamydia pneumoniae

214. Fibromyalgia = pain, tender points (11 of 18), sleep changes, psychological distress, allodynia, more than 3 m., realated to SLE, RA

215. Allodynia = even gentle touch is unpleasant

216. Avascular necrosis of femoral head causes = pancreatitis, alcoholism, fat embolus, sickle cell anemia, air emboli, steroids; Dx = MRI, SPECT

217. Idiopathic AVN = Legg-Calve-Perthes disease

218. AVN Rx = avoidance of activity, taper steroid

219. Pyogenic granuloma Rx = shave, electrodesiccate base, send it to pathology evaluation

220. Amelanotic melanoma = It can resemble pyogenic granuloma clinically

221. Temporomandibular joint disease = orofacial pain, noisy joint, restricted jaw function; Dx = MRI

222. Complication of hand/wrist trauma = AVN of scaphoid (navicular) bone
223. Osler-Weber-Wendu = hereditary hemorrhagic telangiectasia = epistaxis, GI bleeding, polycystic kydneys

224. Von-Hippel-Lindau dis.= cavernous hemangiomas, hemangioblastomas in CNS, retina, renal cell ca

225. Sturge Weber syndrome = facial port wine stain, seizure, ocular changes

226. Caplan syndrome = rheumatoid nodules in the lings

227. Felty syndrome = splenomegaly + neutropenia in severe R.A.

228. Tuberous sclerosis = ash leaf macules (hypopigmented), calcified intracranial nodules, epilepsy, low inteligence, adenoma sebaceum

229. Leser-Trelat sign = multiple pruritic seborrheic keratosis associated with internal malignancy

230. Polymyalgia rheumatica = very high ESR; Rx = low dose corticoids; keep an eye open for possible temporal arteritis
231. Vitiligo Rx = topical sterois, phototherapy

232. Porphyria cutanea tarda = blistering in a sun exposed area + milia; Dx = urine prophirin level + hepatitis panel

233. Dermatitis herpetiformis = chr. pruritic papulovesicular lesions on extensor surfaces, post. hairline; Rx = dapsone

234. Pemphigus vulgaris Rx = immediate high dose corticosteroids

235. Hypertensive urgency = the goal is to decrease the diastolic BP to about 100-105 mmHg within a period of 2-6 hours

236. Avoid nitroprusside infusion for more than 48 h (it may lead to cyanide toxicity)

237. Hypert. urg. in pregnancy Rx = hydralazine, labetalol

238. In pheochromocytoma, serotonin syndrome, cocaine use = IV phentolamine

239. In aortic dissection = nitroprusside + labetalol/metoprolol

240. Joint replacement in osteoarthritis indications = refractory pain, functional limit, inability for ADLs

241. Alendronate (Fosamax) S.E. = esophageal irritation, ulceration and it has to be taken with an empty stomach, so always counsel the patient to take it in the morning and sit or stand upright for 30 minutes

242. Achantosis nigricans = DM, hypothyroidism, Cushing's, Addison's, malignancy

243. Kaposi's sarcoma = vascular tu, purplish lesions, extravasation of erythrocytes

244. MCC of alergic contact dermatitis = nickel

245. Methotrexate, azathioprine, chloroquine, etanercept, infliximab = disease modifying antirheumatic drugs

246. Lumbar stenosis = pseudoclaudication, worse with hyperextending movements, better with leaning forward, normal ankle-brachial index; Dx = MRI of the lumbar spine

247. Knee ligament injury Dx = MRI

248. PNH = GPI anchor prot defic. = hemolytic anemia + pancytopenia + venous thrombosis (e.g. hepatic)

249. PNH Dx = flow cytometry, HAM test

250. PNH labs = increased LDH, reticulocyte, decreased or negative haptoglobin, hemosiderinuria, hemoglobinuria
 
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* Re: arlete's notes.
#1414653
  mysam - 08/08/08 21:24
 
  251. PNH Rx = iron, folic acid, transfusion, corticoids, eculizumab
252. Erythema nodosum Rx = NSAIDs

253. Back pain MRI indications = spinal stenosis, osteomyelitis, epidural abscess, post trauma

254. Down syndrome = should NOt participate in contact sports

255. Fracture on landing on feet = calcaneum, spine, acetabulum, post. hip dislocation

256. Melanoma suspicion = excisional biopsy

257. Osgood-Schlatter dis. = apophysitis of tibial tuberosity; Rx = decrease physical activity

258. Rotator cuff tear = weakness, instability; Dx = MRI; Rx = arthroscopic repair

259. Slipped capital femoral epiphysis = Dx = X-ray; Rx = fixation of epiphysis with long screws

260. Iliotibial band syndr. = pain in lat. aspect of knee

261. Axillary adenopathy in woman = mammography

262. Supraclavicular lymph node = lymph node biopsy

263. Miliaria = heat rash

264. Erythema multiforme minor = bull's-eye on palms, herpes simplex; Rx = long-term use acyclovir

265. Pustular psoriasis = sterile, post steroids, fever, malaise, arthralgia, diarrhea; Rx = cyclosporine

266. Seborrheic keratitis = "stuck=on", waxy grease scale

267. Dermatomyositis = often is paraneoplasic

268. Hypercalciuria (renal stones) Rx = hctz orally

269. Dye S.E. = ac. tubular necrosis = muddy granular casts

270. ATN = BUN/Cr < 20:1; cisplatin is one of the causes

271. Ac. interstitial nephritis (drugs) = rash, fever, hematuria, white cell casts, eosinophiluria

272. Increase in eosinophils = tumors, parasitic infectious, autoimmune diseases

273. Renal calculi = Abd XR, if - = CT scan of abdomen (shows all types of stones) - actually this information is conflicting between some sources, so one should do some research about it

274. Indinavir (HIV drug) S.E. = renal stone

275. Struvite stones = Mg ammonium phosphate, pH>7.2, presence of urea splitting bugs (Proteus, Pseudommonas, Klebsiella; Rx = removal

276. Uric acid stones = radiotranslucent

277. Asymptomatic bacteriuria in non-pregnant, healthy patient = no Rx is indicated

278. Doxorubicin (Adriamycin) S.E. = cardiac toxicity, myelosuppression

279. Vincristine S.E. = motor, sensory and autonomic neuropathy

280. Bleomycin S.E. = pulmonary fibrosis

281. Myelosuppressant drugs = methotrexate, vinblastine, doxorubicin

282. Polycystic kidney dis = colonic diverticular dis (with increased risk for perfuration), it may evolute to end stage renal dis, 10-15% of the patients have intracranial aneurysm

283. Chrug-Strauss dis = nephritic syndr + eosinophilia + asthma, p-anca +; Rx = steroids, cyclophosphamide, azathioprine

284. Goodpasture syndr = nephritic syndr + pulmonary hemorrhage; Abs to glomerular basement membrane

285. Wegener granulomatosis = nephritis + nasal/sinus problems, c-anca +; Rx = same as Chrug-Strauss

286. Berger's syndr = IgA nephropathy, no latent period post infection, nephrotic syndr

287. DMSA renal scan = radionucleotide study for renal function

288. IV pyelogram = C.I. in renal insufficiency

289. Kegel exercises = benefits within 6 weeks

290. Dribbling + dyspareunia + dysuria in woman = urethral diverticulum; Dx = urethroscopy or voiding cystourethrography

291. Nephrotic syndr = increased susceptibility to bact. infections, hyperlipidemia, mildly hypercoagulable state, hypovolemia

292. Renal cell ca suspicion = radical nephrectomy; Bx only for metastatic cases (when Sx is not indicated)

292. Rapidly progressive GN Rx = high dose IV methylprednisolone

293. Alport syndr = hematuria +/- blindness +/- deafness; type IV collagen of GMB in abnormal

294. Membranous glomerulonephropathy = MCC of nephrotic syndr in adults; Rx = ACEi

295. Membranoprolipherative GN = nephrotic sundr; renal dis + decreased complement, realted to hepatitis C virus

296. Painless hematuria = CT urogram or IVP (check ureteres)

297. Pyelonephritis suspicion = blood + urine cultures, urinalysis

298. Immunotherapy = for asthmatics patients with a single allergen

299. Interstitial fibrosis = decerased FVC, FEV1, RV, TLC, diffusion; increased FEV1/FVC; no response to bronchodilator

300. Immunisuppressed pat + pulm. aspergilosis Rx = IV amphotericin B
301. Primary pulm. HTN Rx = inhaled nitrous oxide, Calcium channel blockers

302. ARDS Rx = limit tidal volume to 6 cc/kg or less

303. Lung nodule on X-ray = thorax CT scan with contrast

304. Appropriate tube placement = colorimetric detection of end-tidal carbon dioxide

305. Sarcoidosis Dx = skin, transbronchial lung biopsy

306. To decrease aspiration risk during entubation = cricoid pressure

307. After pulm HTN Dx = vasodilator response testing

308. Albuterol usage > twice a week = add triamcinolone MDI

309. Ipratropium bromide = takes about 45 minutes to make effect

310. Non-massive hemoptysis = CXR, then bronchoscopy, then high resolution CT scan to Dx; not all tests necessary every time, though

311. Croup (laryngotracheobronchitis) = subglotic swelling, steeple sign on XR, parainfluenza, barking cough; Rx = mist tent, racemic epinephrine, IV corticosteroid, diphenhydramine
312. TB confirmatory Dx test = sputum acid-fast stain

313. Ciprofloxacin = does NOT cover streptococcus

314. Community acquired pneumonia Rx = azithromycin, levofloxacin

315. Sup. vena cava syndr due to ca Rx = radiation therapy

316. Penicillin alergy = cephalosporin use is OK if penicillin skin test is -

317. Heparin = given with warfarin untill 2 days after INR reaches desired level

318. Foreign body aspiration in children = rigid bronchoscopy, methylprednisolone, cefazolin

319. Gout Rx = for overproducers = allopurinol; for underexcreters = probenecid

320. Cauda equina syndr. suspicion = MRI; it's an emergency!

321. Gian cell arteritis Rx = Prednisone 40-60 md daily for 1-2 m., then taper down; if there is suspicion, treat immediately, even before biopsy, to avoid blindness as a complication!

322. Fight bite bug: Eikenella

323. Thompson test = pressure on gastrocnemius does not cause foot flexion, + in Achilles tendon rupture

324. Fibromyalgia symptoms with less than 11 trigger points = myofascial pain syndr.

325. Gottron's paules = happen in dermatomyositis

326. Polymyosistis Dx = increased creatinine, aldolase, CPK; EMG; muscle Bx; Rx = high dose corticosteroids

327. Urobilinogen = increased in hemolysis, hepatocelular dis.; decreased in biliary obstruction

328. Lithium S.E. = nephrogenic diabetes insipidus, hypothyroidism

329. Symptomatic hyponatremia Rx = 3% hypertonic saline to increase PNa by 3-5 mEq in 6 h, but no more than 12 mEq per day, because of the risk of central pontine myelinolisis

330. Central pontine myelinolisis = flacid paralysis, dysarthria, dysphagia

331. Osmotic diuresis = Uosm/Posm>0.7

332. Diabetes insipidus = Uosm/Posm 13.5 Rx = hydration + furosemide, then biphosphonate or calcitonin; hemodyalisis if necessary

335. Hypercalcemia has no specific signs and symptoms, only hypocalcemia has them (Chvostek, carpal pedal spasm)!

336. Intraductal papilloma = bloody nipple discharge

337. Duct ectasia = fever, greenish cheesy discharge, pain, tenderness

338. Breast ca = single, hard, immobile, irregular borders, >2cm

339. Triple Dx = PE + mammogram + FNA citology/Bx

340. Around 15% of breast cancers have a false negative mammogram

341. Breast lump in woman younger than 35 yo = if cystic = FNA = if nonbloody liquid = reassurance, if bloody = citology; if not = US and core Bx or excisional biopsy

342. MC sequelae of meningitis = hearing loss; rememeber to order audiometry in ccs once the meningitis is cured

343. Meningococcal meningitis prophylaxis = rifanpim or cipro for close contacts

344. Measles = high fever for 3 days, then Koplik, then 1 day after head-to-toe rash; pneumonia; O.M.; encephalitis (ac.), subac. sclerosing panencephalitis (even after years)

345. Roseola infantum (exanthema subitum) = high fever for 4 days, stop, then rash on trunk; human herpes virus 6

346. Erythema infectiosum (fifth disease) = slapped cheek rash; parvovirus B19; when the rash is there, it's not contagious anymore

347. Varicella Ig = for immunodebilitated, NB, within 4 days of exposure

348. Scarlet fever = sand paper rash, circumoral pallor, strawberry tongue; Rx = penicillin to prevent RF

349. Kawasaki syndr Rx = aspirin + IV Ig; f/u with echo

350. Rocky mountain spotted fever Rx = tetracycline + chloranfenicol OR doxycycline; it may cause DIC, delirium

351. Epiglottitis Rx = entubate ot tracheostomy, third generation cephalosporin; "thumb sign" on XR, child 2-5 yo, H. influenzae, S. aureus

352. RSV/bronchiolitis Rx = O2, mist tent, bronchodilators, IV fluids, ribavirin if severe, child
 
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* Re: arlete's notes.
#1414655
  mysam - 08/08/08 21:28
 
  353. Diphteria = grayish pseudomembranous + myocarditis; Rx = atbtc + antitoxin

354. Pertussis = paroxysmal coughing + whooping inspiratory noise; Rx = atbtc

355. Post-streptococcal GN = NOT prevented by atbtc

356. Congenital toxoplasmosis = IC calcifications, chorioretinitis

357. Congenital varicella-zoster = limb hypoplasia, scarring of the skin

358. Congenital CMV = deafness, cerebral calcifications, microphtalmia

359. Conjunctivitis in the first day of life = chemical reaction

360. Gonorrhea conjunctivitis Rx = erythromycin ointment for 2-5 days

361. Chlamydial conjunctivitis Rx = topical + oral erythromycin for 5-14 days; the intention is to avoid that it becomes a Chlamydial pneumonia

362. NB cataracts = TORCH, inherited metabolic dis (e.g. galactosemia)

363. Orbital cellulitis = ophtalmoplegia, ptosis, severe pain, decreased acuity, it's an emergency!; Rx = blood culture, inpatient IV atbtc

364. Uveitis in juvenile RA = Dx = slit-lamp exam; Rx = steroid drops

365. Orchiopexy = correction of cryptorchidism after 1 yo; does NOT affect risk of testicular ca, wich is increased in these cases

366. PDA = congenital rubella, high altitudes

367. T4F = VSD + RV hypertrophy + pulm. stenosis + overriding Ao

368. "Tet" spells = squatting after exertion; increases venous return and peripheric resistance, keeping more blood in lungs and improving oxygenation; very common in T4F, although not patognomonic

369. Coarctation of Ao = Turner syndr; mid upper back systolic murmur, BP difference between arms and legs

370. VSD = MC congenital cardiac defect; muscular type is the one that has the greater cahnce of closing by itself before 2 yo, but rarely after 4 yo; fetal alcohol syndr, TORCH, Down syndr

371. Necrotizing enterocolitis = premature, fever, rectal bleeding, air in bowel wall; Rx = NPO, gastric tube, IV fluids, atbtcs

372. Cystic fibrosis = meconium ileus, rectal prolapse

373. Kernicterus = increased unconjugated bilirubin, depoists into the basal ganglia, poor feeding, seizures, flaccidity, opisthotonus, apnea

374. Breast milk jaundice = peak at 2-3 w; Rx = temporary bottle feeding

375. Increased unconjugated bilirubin = Criggler-Najar dis., Gilbert dis.

376. Increased conjugated bilirubin = Rotor, Dubin-Johnson dis.

377. Sulfa in neonates = displace bilirubin from albumin, leads to kernicterus

378. Exchange transfusion = unconjugated bilirubin >20 mg/dl + failed phototherapy

379. MC primary immunodeficiency = Ig A deficiency: respiratory and GI infections; avoid giving Ig (anti IgA antibodies)

380. Bruton agammaglobulinemia = 6 mo, lung + sinus infections; Streptococcus, Haemophilus

381. Wiskott-Aldrich defic. + boy, eczema + thrombocytopenia + resp. infections

382. Chediak-Higashi syndr. = giant granules in neutrophils + oculocutaneous albinism

383. Complement defic. (C5-9) = recurrent Neisserial infections

384. Chr. mucocutaneous candidiasis = often associated with hypothyroidism

385. Osteosarcoma = 10-20 yo, about the knee, "sunburst" on X-ray

386. Job-Buckley syndr = intense increase in IgE, recurrent Staph infections; fair skin, red hair, eczema

387. Unicameral bone cyst = expansile, lytic, prox. portion of humerus

388. Bitot spots(debris in conjunctiva) = vit A deficiency

389. Vit A toxicity = pseudotu cerebri, bone thickening, teratogenicity

390. Vit. E defic. = anemia, peripheral neuropathy, ataxia

391. Give vit. A for = patients with measles

392. Give vit. E for = Alzheimer's patients

393. Give vit C for = iron deficiency anemia (increases absorption of Fe; calcium decreases it)

394. Vit E toxicity = necrotizing enterocolitis in infants

395. Vit K toxicity = hemolysis (kernicterus)

396. Vit. B6 defic. and toxicity both manifest as = peripheral neuropathy

397. Vit. B12 (cobalamin) defic. = megaloblastic anemia + neurologic symptoms

398. Folic acid defic. = megaloblastic anemia

399. Bone pain in vit C defic = periosteal hemorrhages

400. Wernicke/Korsakoff syndr = vit B1 deficiency (thiamine); never give glucose before thiamine for an alcoholic in the ER

401. Manganese toxicity = "manganese madness"in miners of ore

402. Chromium deficiency = impaired glucose tolerance

403. Removal of the ileum, tapeworm Diphylobothrium latum = B12 defic.

404. MCC of vit. B12 defic. = pernicious anemia
 
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* Re: arlete's notes.
#1414657
  mysam - 08/08/08 21:29
 
  405. Pernitious anemia association = vitiligo, hypothyroidism, hypoadrenalism

406. Liver failure + increase in PT Rx = fresh frozen plasma

407. Rubella vaccine = NOT for immunocompromised patients (except for HIV), if given to a woman and she gets pregnant in the first three months after, abortion is NOT indicated, chances are nothing bad will happen to the fetus

408. Mean = average value

409. Median = middle value

410. Mode = MC value

411. Brain death with confounding medical dis. = needs additional confirmatory test

412. Tardive dyskinesia Rx = switch anitipsychotic to clozapine

413. Ac. dystonia, parkinsonism as S.E. Rx = diphenhydramine, trihexyphenidyl, benztropine

414. Akathisia Rx = betablockers

415. Neuroleptic malignant syndrome, malignant hyperthermia Rx = dantrolene

416. Thioridazine S.E. = retinal pigment deposits

417. Chlorpromazine S.E. = jaundice, photosensitivity
418. P. aeruginosa bacteremia Rx = tobramycin or amikacin + piperacillin OR ceftazidime OR cefepime

419. Ecthyma gangrenosum Rx = IV atbtc (not debridement)

420. Cryptococcal meningitis Dx = + india ink preparation; Rx = amphotericin B + flucytosine 10-14 d, then fluconasole prophylaxis forever (for HIV); may require repeated lumbar punctures to decrease the pressure

421. Phenytoin toxicity = nystagmus on far lateral gaze, neurotoxicity; remember that it decreases the OCP levels in the blood

422. Catheter-related syst. infection = removal + vancomycin + gentamycin

423. Vertebral osteomyelitis Dx = MRI is the most accurate, bone Bx is the gold standard

424. Meningococcal meningitis prophylaxis = oral rifampin OR S.D. oral ciprofloxacin OR S.D. IM veftriaxone

425. IV pentamidine S.E. = metabolic disturbances, such as hypoglycemia (always check in case of seizure)
426. Herpes zoster Rx = acyclovir within 48 h of onset of rash

427. Candida ophtalmitis with vitreal involvement Rx = vitrectomy + systemic antifungal

428. Hypothermia or shock post blood transfusion = think hypocalcemia!

429. HIV prophylaxis post exposure = zidovudine + lamivudine for 4 w

430. Lungs + sinuses infections post bone marrow transplant = invasive aspergillosis

431. Rhinocerebral mucormicosis Rx = surgical debridement + IV amphotericin B

432. MCC of FUO = infection (30-40%)

433. Progressive multifocal leucoencephalopathy (JC) = multiple focal neuro symptoms in HIV patient

434. Shoulder dystocia Rx = stop pushing, suprapubic pressure, McRobert's maneuver

435. McRobert's maneuver = two assistants flexing thighs back against abd.

436. Zavanelli maneuver = replace fetal head back into the pelvis, but then you have only 7 minutes to perform the c-section

437. ARDS = clear lungs + diffuse bilat. infiltrates on CXR; Rx = PEEP around 9, high O2 concentration, low tidal volume ( 30 mmHg; Rx = emergent fasciotomy

445. Mental status change in the elderly = meds, infection, metabolic, thyroid dis.

446. Metastasis prostate ca Rx = leuprolide (LHRH agonist) + flutamide (antiandrogen)

447. Octreotide = somatostin analog, for bleeding esophageal varices

448. Active lower GI bledding = STAT colonoscopy or radionuclide scan

449. Ac. hemolytic transfusion reaction Rx = stop it and hydrate!

450. Metronidazole = contraindicated for breastfeeding women
451. Postpartum endometritis Rx = clindamycin + gentamicin

452. Infant botulism Rx = supportive care, human derived botulin antitoxin; expect 1-3 m of hospitalization and full recovery

453. Febrile transfusion reaction avoidance = washed cells

454. Pre-angiography = discontinue metformin to avoid renal complications and acidosis

455. Hypocalcemia = hyperactive DTRs

456. Hypermagnesemia = loss of DTRs

457. Condyloma acuminata = vaginal delivery is OK!

458. Transurethral resection of the prostate S.E. = hyponatremia = twitching, seizures

459. Stress ulcer prevention = oral PPI suspension

460. Erb's palsy association = diaphragmatic paralysis

461. Torsades de points with instability = unsynchronized cardioversion, then, IV magnesium sulfate, then temporary transvenous overdrive pacemaker (in this orden, according to necessity)

462. MCC of CAH = 21-hydrolase enzyme defic. (increased 17-alpha-hydroxyprogesterone)

463. 11-hydroxilase defic. = HTN, hypernatremia, hypokalemia, due to the increase in 11-deoxycorticosterone, which is a mineralocorticoid

464. Classic dashboard injury (car accident) = post. cruciate ligament lesion

465. Mechanical valves INR goal = 2.5-3.5

466. Cimetidine, trimethoprim S.E. = decrease clearance of creatinine

467. ITP in adults Rx = corticosteroids, then IV Ig, then splenectomy (rarely needed)

468. Hyperhomocysteinemia Rx = folic acid

469. Borderline personality dis. Rx = dialectical behaviour therapy

470. RSV Dx = detection of RSV Ag in nasal/pulm secretions by ELISA

471. Sudden hyperglycemia + total parenteral nutrition = sepsis

472. Hashimoto's thyroiditis association = thyroid lymphoma

473. Chr. recurrent pancreatitis complication = isolated gastric varices

474. Doxorubicin use = serial radionuclide ventriculography or MUGA is used to evaluate cardiotoxicity

475. Hospice care = life expectancy < 6 m

476. DM screening = 45 yo, q3y if no risk factor

477. Chlordiazepoxide = Rx of alcohol withdrawal

478. Ceftriaxone S.E. = increase in both types of bilirubin

479. CIN 1 = repeat pap smear in 6 m

480. Wernicke's encephalopathy = confusion + ataxia + nystagmus (ophtalmoplegia)

481. Korsakoff's psychosis = may happen as a consequence of giving glucose before thiamine; confabulation (creating a story to fill the gap in memory); mamilory bodies changes

482. Multiple sclerosis suspicion = MRI brain and spine; Rx (acutely) = steroids; to prevent relapsing = interferon OR glatiramer (remember they are both teratogenic); repeat MRI in 3 months

483. Increased bleeding time Rx = IV desmopressin (e.g. renal failure)

484. Isotretinoin, minocycline S.E. = pseudotu cerebri

485. MC scaphoid fracture complication = nonunion

486. Orthostatic hypotension = decrease by 20 mmHg in syst BP OR 10 mmHg in dyast BP

487. Thiazides, amiodarone, sulfa S.E. = photosensitivity

488. Increase in fibrinogen happens with use of = lovastatin, atorvastatin, pravastatin, simvastatin

489. Ac. Ao dissection HTN Rx = IV betablockers + nitroprussiate

490. Dipyridamole, adenosyne = C.I. in asthma or COPD

491. Antenatal corticosteroid therapy = 24-34 w = IM bethametasone, dexamethasone

492. 50 mg oral glucose challenge >140 = do a 100 mg OGTT with 3 h measurement

493. Glucose in pregnancy goals = fasting 60-90, postprandial < 120

494. TMP-SMX = NOT in first and third trimester

495. Pyelonephritis + pregnancy Rx = IV ceftriaxone OR ampicillin + gentamycin

496. Condyloma acuminata in mucosa or pregnancy Rx = trichloroacetic acid

497. Severe PID Rx = IV cefoxitin/ceftriaxone + IV doxycycline

498. Next day pill = levonorgestrel (up to 120 h after)

499. Cystic fibrosis infertility = 95% for men, 20% for women

500. Hyperthyroidism + pregnancy Dx = free T4, total T4, TSH
 
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* Re: arlete's notes.
#1414658
  mysam - 08/08/08 21:30
 
  501. Pap smear screening = 3 y after first intercourse or 18 yo

502. Hypothyroidism in pregnincy = dose of L-thyroxine needs to be increased (increased thyroglobulin)

503. Pessaries (+ vaginal estrogen) = structures to support the vagina walls

504. ASCUS Dx next step = HPV DNA testing, then colposcopy if necessary

505. RA with poor response to methotrexate = infliximab OR etanercept; do a PPD first!

506. PCP intoxication Rx (if patient not extremely agitated) = low-sensory enviroment; haloperidol, diazepam if necessary

507. Metoclopramide S.E. = extrapyramidal symptoms

508. Influenza Rx = zanamivir, rimantadine or amantadine within first 30-48 h of symptoms

509. Sup. vena cava syndr = CT of neck + chest w/ contrast

510. MCC of Guillain-Barre syndr = C. jejunii infection; Rx = IV Ig or plasmapheresis, respiratory support if necessary, keep an eye on the patient, with bedside pulmonary function tests!
511. Ac. stress disorder = < 4 w post event

512. Post-traumatic stress disorder = > 4w post event, even years

513. Hyperviscosity syndr = Waldenstrom's macroglobulinemia (increased Ig M), multiple myeloma

514. PE suspicion = V/Q scan, then venous USG, then CT angiogram of the chest (in this order, if necessary)

515. Chlamydia infection + HLA-B27+ = Reiter's syndr; Rx = atbtc, exercise, sulfasalazine, methotrexate

516. Ethylene glycol = severe anion gap acidosis, Kussmaul's respiration

517. Ethylene glycol, methanol intox. Rx = fomepizole infusion (ADH competitive inhibitor)

518. Klinefelter's syndr = risk factor for male breast cancer

519. Doxycycline S.E. = photosensitivity

520. Isotretinoin S.E. = hypertriglyceridemia, may lead to pancreatitis

521. Pulm. contusion Rx = admission for 24-48 h, pulm. toilet, O2, pain control, fluid management

522. Renal cell ca = renal mass + polycythemia + flank pain + smoking

523. Amiodarone S.E. = thyroid dysfunction, corneal deposits, skin discoloration, pulm. fibrosis, liver toxicity

524. Metformin S.E. = metabolic acidosis, weight loss

525. Glyburide = metabolized by kydneys; glitazones = metabolized by liver

526. indirect inguinal hernia Rx = elective repair ASAP

527. TSS Rx = clindamycin +/- naficillin + IV fluids (up to 20 L!)

528. Metformin C.I. = CHF, alcoholism, renal failure

529. Glitazones C.I. = CHF NYHA classes III, IV

530. C. difficile infection is caused by = clindamycin, ampicillin, amoxacillin, cephalosporins

531. After 2 cystitis in 6 months = prophylaxis for 6-12 m

532. Decreased TSH, but normal T3, T4 = repeat TSH after 6-8 w

533. Anorexia nervosa with 20% plasma cells), skeletal suvey, whole body XR

554. Cleft lip surgical correction = 10 pounds, 10 weeks, 10 g of Hb

555. Marfan's syndr = corrective Sx when Ao root = 45 mm

556. Asymptomatic alfa 1 antitrypsin defic. = spirometry q3 m

557. Opioid withdrawal + HTN Rx = clonidine

558. Meningoencefalitis + pneumonia + splenomegaly = Chlamydia psittaci pneumonia (birds contact); Rx = doxycycline 100 mg q12h for 21 days

559. Lyme dis. with Bell's palsy = order CSF analysis!

560. Asymptomatic increase in TSH = order anti-TPO!

561. Any bite Rx = ampicillin-sulbactam

562. Exposure to active TB = immediate PPD, if - repeat in 3 m

563. Early stress fracture Dx = MRI, triple phase bone scans with tecnitium; Rx = rest for 4-6 w, pain control, gradual return to activity

564. Spinal epidural abscess Dx = gadolinium-enhanced MRI or CT with myelography; Rx = early surgical decompression + drainage in the first 24 h

565. Lactose intolerance = yogurt is recommended

566. Ureteral stones < 5 mm = usually pass by themselves; if not = shockwave lithotripsy

567. Ureteral stones > 8-10 mm = flexible ureteroscopy + laser lithotripsy

568. Cervical cerclage = done at 13-17 w, removed at 36 w

569. Scrotal trauma with abnormal PE = surgical exploration

570. Risk factor for prostate cancer = start screening (PSA + DRE) at 45 yo
571. Alopecia areata Rx = topical or intralesional corticosteroids

572. Hypokalemia + paralytic ileus = correct hypokalemia immediately!

573. Marfan's syndr = dural ectasia (MC), ectopia lentis, Ao dilatation, MVP

574. Pineal tu = Parinaud's syndr = loss of pupillary reaction, vertical gaze, optokinetic nystagmus, ataxia, can secrete HCG

575. MC symptom of sickle cell dis = dactylitis; second = splenic sequestration

576. Cough due to forced expiration = asthma

577. Common migraine = no aura; classic migraine = aura +

578. Chlamydia in pregnancy Rx = erythromycin

579. DM retinal, vitreous hemorrhages Rx = laser photocoagulation

580. Sydehams chorea Rx = oral penicillin 10 d, then prophylaxis

581. HAART Rx for asymptomatic HIV = CD4 < 350, viral load > 55000, check q 3 m

582. Paget's dis of the bone Rx = biphosphonates (alendronate)

583. First generation relative with colon ca = start screening at 40 yo

584. Asymptomatic bacterial vaginosis in pregnancy = NO Rx!; if high risk for preterm labor or symptomatic = oral metronidazole or clyndamycin

585. Anaphylaxis with pulm/cardiovascular symptoms = epinephrine IV

586. Hemochromatosis Rx = therapeutic phlebotomy

587. Penicillamine = promotes excretion of copper

588. Post communicating art aneurysm = CN III palsy

589. Inoperable head and neck ca = chemo + radiotherapy

590. P. carinii pneumnia Dx = fiberoptic bronchoscopy with bronchoalveolar lavage; Rx if mod/severe = admission + IV TMP/SMX, add corticosteroids if A-a gradient >35 or pO2 220, dyast > 120

600. Rhabdomyolisis causes = cocaine, acohol, trauma, exertion. hypothermia, hypothyroidism

601. Drugs that cause pancreatitis = diuretics, valproic acid, metronidazole, tetracycline

602. Peripheral vasc dis Rx = cilostazol (platelet inhibitor and art vasodilator)

603. Rocky mountain spotted fever Rx = doxycycline

604. New onset of severe seborrheic dermatitis = order an HIV test!

605. Necrotizing fasciitis due to group A strep Rx = surgical debridement + IV clyndamycin

606. Pill-induced thyrotoxicosis = undetectable thyroglobulin

607. Graves dis. Rx = bring the patient to a normal thyroid state with beta=blockers, PTU, methimazole, then radiodine ablation + glucocorticoids (for ophtalmopathy)

608. Thyroid storm Rx = PTU or methimazole + glucocorticoids

609. Cushing's triad (increased ICP) = bradycardia, HTN, respiratory depression

610. Postherpetic neuralgia Rx = desimipramine, amitriptyline, capsaicin, gabapentin, topical long acting oxycodone
611. Diabetic neuropathy Dx = nerve conduction studies

612. Amaurosis fugax = carotid doppler evaluation

613. TCA induced VT Rx = lidocaine

614. Watching out for scleroderma renal involvement = monthly BP measurement

615. Constructional, dressing apraxia = nondominant parietal lobe lesion

616. Aphasia = dominant temporal lobe lesion

617. Porphyria cutanea tarda = painless blisters + hyperthricosis + hyperpigmentation, associated with hepatitis C

618. Lyme arthritis Dx = synovial fluid ELISA or western blott; Rx = 30 d of amoxicillin or ceftriaxone or doxycycline or erythromycin; 90% of cure in 1 y

619. Pheochromocytoma Rx = alpha blockade 10-14 d pre-op + CT/MRI

620. Neonate opiate withdrawal Rx = paregoric or tincture of opium

621. Amyotrophic lateral sclerosis Rx = riluzole

622. Neurogenic syncope = vasovagal, common faint

623. Autonomic neuropathy = leads to postural hypotension

624. Restless legs syndr Rx = pramipexole, ropinirole (dopamine agonists)

625. Pick's dis = slowly progressive frontal and/or temporal lobe dementia = not only cognitive, but behavioral changes
 
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#1414659
  mysam - 08/08/08 21:31
 
  626. Varicocele complication = testicular atrophy

627. Obesity surgery indication = BMI > 40 kg/m2

628. Ao stenosis association = angiodysplasia in colon

629. CO poisoning = several people in the same household with throbbing headache, nausea, malaise, dizziness

630. Ovaries = 2-3 cm in young women, non palpable after menopause

631. Venous sinus thrombosis Rx = heparin, even with hemorrhagic infarction

632. Ac. variceal bleeding = give fluoroquine 7-10 d for infection prophylaxis, it improves the outcome

633. Infant botulism symptoms = decreased gag reflex, constipation, lethargy, poor sucking

634. Ac. gout Dx = arthrocentesis; Rx = ibuprofen, indomethacin, colchicine, glucocorticoids

635. Giardia = no eosinophilia

636. Down syndr screening = AFP, HCG, unconjugated estriol, dimeric inhibin-A

637. Severe pneumonia Rx = hospitalization + ceftriaxone + azithromycin
638. Delayed puberty = no increase in testicle size by 14 yo, diameter < 2.5 cm; Dx = bone age determination (XR)

639. HTN + scleroderma renal crisis Rx = ACEi

640. Scombroid = fish bad conservation; 10-30 minutes after ingestion, patient has histamine realted symptoms; self-limited

641. Ac. dystonic reaction (e.g. metoclopramide) Rx = IV diphenhidramine

642. Urine toxicology = urine immunoassay screen (results in 1 hour)

643. Achalasia = dysphagia for both solids and liquids

644. Fasting blood glucose 100-126 = increased risk for CAD; metformin may be given, specially if metabolic syndr present

645. Sjogren's syndr Dx = minor salivary glan Bx is gold standard

646. Celiac dis. Dx = anti-endomisial, anti-tissue transglutaminase Ab levels

647. SAH = xantochromia in CSF is found only after 4 h of symptoms

648. COPD prognosis = FEV1

649. Cosyntropin stimulation test indication = adrenal failure

650. RA = clinical Dx; if RF - order anti-CCP Ab; if erosive joint dis = treat with methotrexate and other DMARDs

651. Mother with DM type I = 3% risk, father = 6% risk the child will have it too

652. Transverse myelitis = rapidly progressive weakness post URI + sensory loss + urinary retention

653. Nonbacterial prostatitis Rx = sitz baths + NSAIDs

654. Mesenteric ischemia = metabolic acidosis

655. HIV teratogenic drugs = efavirenz, delavirdine

656. Dextrose + insulin = decrease tryglycerides

657. Extrapyramidal symptoms + dementia = subcortical dementia

658. Carpal tunnel syndr initial Rx = continuous wrist splint

659. Cutaneous cryptococcosis suspicion = bx of skin lesions

670. Trichomoniasis in breastfeeding mother = no breastfeeding for 24 h after SD of metronidazole, discard pumped milk

671. Erysipela = group A strep

672. Papillary thyrois ca Rx = near total thyroidectomy; no need to stage before it

673. Onychomicosis Rx = oral terbinafine or itraconazole

674. Disseminated gonococcal infection Dx = cultures = joint fluid, mucosal surfaces

675. Lead blood level > 44 = chelation therapy; intoxication = > 10

676. Vit B12 replacement = check K closely for 48 h (it may decrease quickly)

677. Dumping syndr Rx = high prot, low carbohydrate diet

678. Initial screening for infertility = semen analysis

679. Excess iodine contrast S.E. = thyrotoxicosis

680. CD4 < 200 = TMP/SMX (P. carinii)

681. CD4 20 = FFP, IV vit K; between 5 and 20 = oral vit K; 20, order imaging studies

701. Tinea versicolor Rx = topical terbinafine

702. Bacterial overgrowth Dx = quantitative jejunal cultures

703. Ultrarapid acting insulin = lispro, aspart

704. Hydrocortisone = low-potency steroid

705. Betamethasone = high-potency steroid

706. Barret's esophagus without dyspalsia = endoscopy + Bx q 1-3 y

707. Premenstrual syndr Rx = SSRIs; no improvement = alprazolam

708. Retrosternal goiter with compressive symptoms = surgery

709. Drugs that decrease sexual drive = bupropion, mirtazapine

710. Valproic acid S.E. = urinary frequency and incontinence

711. Renal art. stenosis Dx = MR angiography

712. Primary pulm. HTN Rx = anticoagulation (INR = 2) + oral vasodilator

713. CoAo Dx = MRI of chest

714. Undescended tests = wait until 6 mo

715. Initial smoking cessation aid = high dose nicotine patch (but patient needs to be commited, because smoking using the patch may lead to coronary spasm and even MI!); bupropion later
716. Initial sleep apnea investigation = medical workup (investigate hypothyroidism too)

717. Rare event study = meta-analysis (incerase sample size, therefore increase power); limitation = heterogeneous studies put together

718. Mass in the hepatic duct Rx = ERCP + stent placement; if it fails = percutaneous transhepatic cholangiography + stent

719. Borderline personality = splitting, e.g. primitive idealization; Rx = dialectical behavour therapy

720. Falling on an outstretched hand = scaphoid fracture; Dx = CT scan of the hand, bone scan; complication = nonunion

721. Epidural spinal cord compression (metastasis) = thoracic radicular pain, neuro symptoms; Rx = high dose corticosteroids, MRI, radiation

722. Hemochromatosis Rx = phlebotomy

723. Penicillamine = promotes copper excretion (Wilson's dis)

724. Extremely ominous sign of preeclampsia/eclampsia = retinal hemorrhages

725. Ac. adrenal insuf. Rx = dexamethasone + cosyntropin stimulation test

726. Symptomatic rectocele Rx = surgery or pessary + estrogen cream

727. HIV and RPR + = CSF examination; if nl = benzathine penicillin weekly x 3, warn about possible Jarisch-Herxheimer reaction

728. Painless low GI bleeding = colonoscopy or radionuclide scan with technitium-99

729. IgM HIV Ab assay = low sensitivity, do NOT use!

730. Indeterminate HIV ELISA = order HIV RNA PCR assay or p24 Ag

731. HIV with or without Rx = monitor CD4 count and HIV load q 3-4 m

732. Survival analysis = accounts for number of events AND timing of events

733. Blepharospasm = focal dystonia; Rx = botulin toxin injection

724. Prerenal azotemia = decrease fractional excretion of sodium

725. Drug-induced allergic interstitial nephritis = happens after 3-5 d of causal agent; eosinophils in urine

726. Most benefitial step to decrease osteoporosis risk = quit smoking

727. Ankylosing spodilitis suspition = X-ray sacroiliac joint, repeat q 3 m + ESR

728. Chr. Foley catheter + candida on urine culture = no Rx if asymptomatic

729. Viral meningitis in chidren = enterovirus, arbovirus; in adults = HSV

730. Drugs with thrombocytopenia as S.E. = clopidogrel, heparin

731. Ideal blood culture = 1 h before fever

732. Chr. non-remiting cluster headache Rx = verapimil, lithium; ac. crisis = 100% oxygen inhalation

733. Condyloma acuminata in pregnancy = do NOT use podophilin, use trichloroacetic acid instead

734. Chr. hepatitis C Rx = interferon alpha-2b (+/- ribavirin)

735. Hormone replacement therapy cessation = do not do it abruptly, taper it down instead!

736. Confidence interval includes 1.0 = not sattistically significant

737. Latent TB infection = PPD + and CXR WNL; Rx = isoniazid + B6 for 6-12 m

738. ARDS causes = sepsis, pneumonia, severe trauma, burns, drowning, pancreatitis; clear lungs on PE + diffuse, bilat infiltrates on CXR; Rx = PEEP around 9 cmH2O, high O2 concentration, low tidal volume (6 ml/kg)

739. Emergency contraception after 120 h = copper IUD

740. DM + C-section prep = normal insulin the night before; insulin drip + D5 1/2 NS + KCl during the day, keep glucose
 
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* Re: arlete's notes.
#1414661
  mysam - 08/08/08 21:34
 
  741. Single most important predictor for CV risk = DM

742. Diet for diarrhea = normal, age appropriate with low fat and low sugar

743. Sedative and hypnotic drugs for the elderly = increased risk for falls, so risk x benefits have to be carefully evaluated

744. BZD withdrawal = tremolousness, seizure, psychosis, increased HR, BP, body temperature, anxiety, restlessness, confusion, disorientation; Rx = IV lorazepam, diazepam

745. Anemia of chr. dis. = RA, SLE, vasculitis; if severe, with normal erythropoietin levels = red cell transfusion

746. Sjogren's syndr Dx = anti-Ro, anti-L2 in salivary gland; gold standard = labial minor salivary gland Bx = focal collections of lymphocytes; associated with non-Hodgkin's lymphoma (B-cell lymphoma)

747. MEN 1 = hyperparathyroidism, pancreatic tu, pituitary tu

748. MEN 2A = medullary thyroid ca, pheochromocytoma, hyperparathyroidism

749. MEN 2B = medullary thyroid ca, pheochromocytoma, mucosal neuromas, marfanoid habitus

750. Vertebrae osteomyelitis and diabetic foot = most accurate test = MRI; gold standadrd = bone Bx; culture = deep curetage tissue

751. Addison's dis = decreased Na, increased K, hyperchloremic metabolic acidosis; Dx = ACTH stimulation test, early mornong cortisol

752. IV pentamidine S.E. = increased or decreased K, decreased Ca, hyper or hypoglycemia

753. Obesity surgery indications = BMI > 40, coexisting diseases, decreased quality of life

754. Erb's palsy prognosis = 80% chance near full recovery in 1 y

755. NF 1 = cafe-au-lait spots, cutaneous neurofibromas, axillary freckling, unilat. acoustic neuroma

756. NF 2 = hypopigmented spots, family history of bilat. deafness (bilat. acoustic neuromas)

757. Tuberous sclerosis = congenital ash-leaf spots, glial prolipheration, organ hamartomas/cysts

758. Sturge-Weber syndr = facial port-wine stain, leptomeningeal angiomatosis

759. Osler-Rendu-Weber syndr = vascular lesions of the CNS, multiple telangiectasias

760. Diaper rash Rx = topical zinc oxyde paste, petrolatun, keep area dry; if it fails = low-potency corticosteroids ointment, but keep an eye open for fungal infections!

761. Situations with increased amylase = pancreatitis, ac. parotiditis, intestinal dis., renal failure, cholecystitis, fallopian tube dis.
 
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* Re: arlete's notes.
#1414663
  mysam - 08/08/08 21:35
 
  762. Mild ac. pancreatitis Rx = IV fluids + pain control + NPO + NG tube aspiration; atbtcs if severe necrotizing pancreatitis, fever, evidence of infection (imipenem, third gen. cephalosporin, piperacillin, fluoroquinolone, metronidazole); if it fails = CT-guided aspiration of tissue, culture and sensitivity

763. Infant, children with TB meningitis Rx = 12 m of anti-TB drugs + corticosteroids; if resistant = 18-24 m

764. LDL goal is < 100 in = coronary dis. peripheral and cerebral vascular dis., DM

765. Hypophosphatemia = respiratory weakness, hemolysis, decreased release of O2 from Hb

766. Postpartum endometritis + breastfeeding Rx = clindamycin + gentamycin; main risk factor = C-section

767. Sarcoidosis = hypercalciuria, hypercalcemia, thrombocytopenia, increased serum ACE, hypergammaglobulinemia

768. Herpes gestationis = paules, plaques, vesicles around umbilicus; Rx = topical steroids, oral antihistamins (it has nothing to do with the virus)

769. Inflammatory myositis Rx = high-dose glucocorticoids (prednisone 1 mg/kg), immunosuppressants

770. Depot medroxyprogesterone indicated as contraceptive = menorrhagia, PID, fibrosis, heavy smoking; decrease the incidence of endometrial ca

771. Shuffling gait = decreased speed and amplitude of leg movements; Parkinson's

772. Spastic paraparesis = patient drags legs forward, no bending of the knees

773. Cerebellar ataxia = "drunken sailor", zigzag, jergy gait

774. Senile gait = "walking on ice"

775. Neonatal polycythemia = Htc > 65%, apnea, hypoglycemia, increased bilirubin, cardiac and respiratory compromise; Rx = adequate hydration + partial exchange transfusion

776. C. botulinum soil spores = California, Pennsylvania, Utah

777. Neuropathic ca pain Rx = sharp = carbamazepine; dull = desipramine

778. Organophosphate poisoning Rx = atropine + pralidoxime

779. Meralgia paresthetica = entrapment of lat. femoral cutaneous nerve

780. Higher specificity = higher PPV; higher sensitivity = higher NPV

781. Emphysematous pyelonephritis (DM) Rx = IV atbtcs + immediate nephrectomy

782. Pregnancy + epilepsy with no seizures for 2-5 y = try to taper down and withdrawal the drug

783. No adequate response to osteoporosis Rx = investigate multiple myeloma!

784. Pseudomembranous colitis = repeat immunoassay if - but strong suspition, repeat Rx with metronidazole if no response on first try

785. Diabetic mononeuropathy prognosis = very good, improvement in a few weeks

786. Metoclopramide = many S.E., tachyphylaxis

787. Single small pedunculated polyp = colonoscopy q 3 y

788. Seizures post stroke Rx = phenytoin, carbamazepine

789. Glucocorticoids for < 3 weeks = no need to taper it down

790. Increased anion gap metabolic acidosis = renal failure, ketoacidosis, lactic acidosis, metformin, intoxications = aspirin, ethylene glycol, methanol
791. CCS - Rupture of AAA case = order monitors, oxygen, IV access BEFORE PE

792. CCS - DKA = order calcium, phosphate, amylase, lipase, serum osmolality, ketones

793. CCS - COPD with pneumonia = monitor peak flow and FEV1

794. CCS - Anaphylaxis case = give epinephrine BEFORE PE

795. CCS - Paracentesis needed = order analysis of the fluid = ceel count, diff., prot, glucose, cytology; depending on the case = Gran stain, culture, AFB staining, amylase, bilirubin

796. CCS - Domestic abuse = urine toxicology, skeletal survey, support group, social worker

797. CCS - SLE = ESR, serum ANA, UA, CXR, total complement, anti-ds DNA, DEXA, prednisone, NSAIDs, rheumato consult, nephro consult, sunblock use

798. CCS - Croup = cool mist tent, decadron, racemic epinephrine, observe for 4 h

799. CCS - Turner's syndr = GH, oxandrolone, estrogen + progestin, vit. D

800. CCS - When ordering corticosteroids in high doses or prolonged use intended = H2 blockers, vit. D, calcium, DEXA scan, exercise, sometimes even biphosphonate

THE END.
 
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* Re: arlete's notes.
#1541178
  arlete - 11/01/08 20:21
 
  BUMP. Here they are!  
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* Re: arlete's notes.
#1542232
  bobby101 - 11/02/08 21:56
 
  thanks  
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