Q- What is the pKa of a drug?
A- The pH at which 100% drug becomes completely ionized
B- The pH at which 100% drug becomes completely unionized
C- The pH at which 50% of the drug is ionized and 50% unionized
Q- Which one of the following substances is used to acidify the urine?
A- Acetazolamide
B- Ammonium chloride
C- Sodium bicarbonate
Q- Which of the following substances increases absorption of iron in the intestine?
A- Ascorbic acid
B- Cyanocobalamin
C- Folic acid
D- Riboflavin
Thank you so much Dr. Castro.
Thank for your good work 🙏🏼
Dear Sir, I don’t really have PDF files. I just write my questions directly to the website. If you click on Pharmacology, you will find all questions of Pharmacology.
Thank you for your interest.
Sir can be there complete sets of mcq in pharmacology topics wise recently frequently asked among topics pdf file
Being for free does not mean it is not good content. It is better content for USMLE than a lot of expensive resources. I am trying my best to find time to carry on. Thank you for your comment.
It is more helpful to us please carry on for poor students who cannot afford good content
I am trying to help all of medical students and foreign doctors as much as I could and I hope you will benefit from my questions. Thank you
Thankyou for help
Thank you. I hope it helps you.
Very nyc for increased knowledge
d pharmacy