Q- Which of the following adverse effects of L-dopa is the most likely the reason to limit the use of it?
C- Nausea and occasional vomiting
D- Orthostatic hypotension
Q- Which of the following is a contraindication of use of benzodiazepines in anxiety disorder?
A- Diabetes mellitus
C- Sleep apnea
Q- Which of the following is the mechanism of action of metoclopramide?
A- α-Adrenoceptor antagonist
B- Dopamine D2-receptor antagonist
C- Nicotinic receptor antagonist
D- Selective serotonin reuptake inhibitor (SSRI)
10 thoughts on “Pharmacology MCQs- 267- Repeated USMLE Questions Step 1”
You are very welcome Dr. Sisay. I wish you the best in your medical career.
I really appreciate your comment dear dr. I will try to put all these questions in a book when I have time.
Thank you so much for your advice.
Compose your questions to a booklet let us have it. I have been following u for quite long time now and it’s really great we’ll articulated questions, keep the candle burning
That would be great. Thank you
Am now your student.
Dr Ray i am too much interesting to vist your bage, because you are helping the people for your knowlege so i am said to you thanks a lot and God help you
You are very welcome. I am glad you enjoy it. Thank you
It’s very interesting practice