Pharmacology-USMLE-Step 1 Questions with Correct Answer (100% Accurate)

Neutropenia Correct Answer A common side effects of Interferon (INF) treatment is? TMP-SMZ Correct Answer Antimicrobial prophylaxis for a history of recurrent UTIs Ceftriaxone Correct Answer Antimicrobial prophylaxis for Gonorrhea Rifampin (DOC), minocycline Correct Answer Antimicrobial prophylaxis for Meningococcal infection TMP-SMZ (DOC), aerosolized pentamidine Correct Answer Antimicrobial prophylaxis for PCP Benzathine penicillin G Correct Answer Antimicrobial prophylaxis for Syphilis Yes Correct Answer Are Aminoglycosides Teratogenic? No Correct Answer Are Ampicillin and Amoxicillin penicillinase resistant? No Correct Answer Are Carbenicillin, Piperacillin, and Ticarcillin penicillinase resistant? No, but they are less susceptible than the other Beta lactams Correct Answer Are Cephalosporins resistant to penicillinase? Yes Correct Answer Are Methicillin, Nafcillin, and Dicloxacillin penicillinase resistant? Mycobacterium tuberculosis, the only agent used as solo prophylaxis against TB Correct Answer Clinical use of Isoniazid (INH)? Pseudomembranous colitis (C. difficile), fever, diarrhea Correct Answer Common side effects associated with Clindamycin include? GI upset, Superinfections, Skin rashes, Headache, Dizziness Correct Answer Common toxicities associated with Fluoroquinolones? Teratogenic, Carcinogenic, Confusion, Headaches Correct Answer Common toxicities associated with Griseofulvin? Glycoproteins from leukocytes that block various stages of viral RNA and DNA synthesis Correct Answer Describe the MOA of Interferons (INF)