05-07-2014, 04:17 PM
A 30 year old male presents with right upper quadrant abdominal pain that worsens after fatty meals. An abdominal ultrasound is done and a diagnosis of cholelithiasis is made. Which cells of the GI tract are responsible for secreting the hormone that stimulates the gallbladder contractions that cause pain in cholelithiasis?
a. D cells
b. G cells
c. I cells
d. K cells
e. S cells
a. D cells
b. G cells
c. I cells
d. K cells
e. S cells