12-24-2013, 07:10 AM
Can anyone please help me with the answer with explanations
A 60 year old man is brought to the emergency department because of generalized weakness for 6 hours. The onset of this symptoms occurred 2 hours after he took 4 tablets( rather than his usual one tablet) of a medication that prevents angina pectoris. Pulse 36/min BP 100/50. After the administration of isoprotenol is pulse 60/min. which of the following best describes the MOA of this pt. usual chronic medication?
Irreversible, dose dependent
Irreversible, dose independent
Reversible, dose dependent
Reversible, dose independent
A 60 year old man is brought to the emergency department because of generalized weakness for 6 hours. The onset of this symptoms occurred 2 hours after he took 4 tablets( rather than his usual one tablet) of a medication that prevents angina pectoris. Pulse 36/min BP 100/50. After the administration of isoprotenol is pulse 60/min. which of the following best describes the MOA of this pt. usual chronic medication?
Irreversible, dose dependent
Irreversible, dose independent
Reversible, dose dependent
Reversible, dose independent