441. Which of the following antibiotics is effective in treating oral candidiasis ?
A. Nystatin
B. Bacitracin
C. Penicillin
D. Tetracycline
442. Which among the drugs given below, does Not act by protease inhibition ?
A. Ritonavir
B. Saquinavir
C. Nelfinavir
D. Zanamivir
443. Drugs producing ototoxicity and Nephro toxicity are______________?
A. Tetracyclines
B. Aminoglycosides
C. Quinalones
D. Macrolides
444. Phototoxicity is the side effect of_____________?
A. Penicillin
B. Demeclocycline
C. Erythormycin
D. Streptomycin
445. Tetracycline chelates with______________?
A. Ca salts
B. Mg salts
C. All salts
D. All of the above
446. Antibiotic that achieves high concentration in Hard tissue, because of its molecular size is______________?
A. Ceftum
B. Ciprofloxacin
C. Clindamycin
D. Erythromycin
447. Bacitracin is a_______________?
A. Oral antibiotic
B. Topical antibiotic
C. Parenteral antibiotic
D. All of the above
448. Metronidazole is a type of___________?
A. Broad spectrum antibiotic
B. Quinolone
C. Imidazole derivative
D. Antidepressant
449. Cell wall synthesis is inhibited by all except____________?
A. Lincomycin
B. Penicillin
C. Cephalexin
D. Ampicillin
450. First line of antitubercular drug is_____________?
A. Streptomycin
B. INH
C. Ethambutol
D. Cephalosporins