Colour of teeth stained by tetracycline appear _________ under UV light?
(A) Red
(B) Green
(C) Yellow
(D) Brown
Each of the following statement is correct about metronidazole EXCEPT that it_______________?
(A) is a broad spectrum antiprotozoal drug
(B) Active against bacteroides and clostridium
(C) An effective alternative for infection caused by aerobic gram positive cocci
(D) May cause peripheral neuropathy on prolonged use
Jerisch-Heximer reaction is treated by administering______________?
(A) Intravenous Penicillin G
(B) Antihistamines
(C) Tetracyclines
(D) Steroids
Which among the following anti-HIV drugs is also used to treat viral hepatitis B ?
(A) Enfuvirtide
(B) Lamivudine
(C) Efavirenz
(D) Ritonavir
Redman syndrome is side effect of______________?
(A) Rifampicin
(B) Vancomycin
(C) Chloramphenicol
(D) Tetracycline
Amphotericin B is given for what etiology_______________?
(A) Fungal
(B) Viral
(C) Bacterial
(D) Rickettesial
Following antimicrobials are termed as type I calcimimetics that mimic the stimulatory effect of calcium, on the calcium sensing receptor to inhibit PTH secretion by the parathyroid gland EXCEPT______________?
(A) Streptomycin
(B) Hamycin
(C) Neomycin
(D) Gentamicin
Mechanism of action of beta-lactam antibiotics would be______________?
(A) Inhibition of bacterial protein synthesis by binding to subunit of bacterial ribosomes
(B) Inhibition of cell wall peptidoglycan synthesis by competitive inhibition of transpetidases
(C) Reduced drug causes strand breaks in DNA
(D) Inhibition of DNA synthesis by inhibiting DNA-Dependent RNA polymerase
Which of the following is beta-lactam antibiotic ?
(A) Sulphonamide
(B) Carbamide
(C) Cephalosporins
(D) Ofloxacin
All of the following are therapeutic uses of penicillin G, except_____________?
(A) Bacterial meningitis
(B) Rickettsial infection
(C) Syphilis
(D) Anthrax