Q. Which one of the following is employed as Antihistamine?
A) Omeprazole
B) Chloramphenicol
C) Diphenhydramine
D) Norethindrone
Explanation
[Solution from source] Diphenhydramine (Benadryl) blocks histamine receptors and is an antihistamine. Omeprazole is an antacid (proton pump inhibitor), chloramphenicol is an antibiotic and norethindrone is an antifertility drug. Answer (3).
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.