Stepwise mutation for drug resistance is seen with_____________?
A. Penicillin
B. Streptomycin
C. Garamycin
D. Kanamycin
Pharmacology
Which of the following penicillins is given by oral route ?
Which of the following penicillins is given by oral route ?
A. Benzyl penicillin
B. Benzathine penicillin
C. Procaine pencillin
D. Penicillin V / Phenoxymethyl penicillin
Ototoxicity and nephrotoxicity is caused by______________?
Ototoxicity and nephrotoxicity is caused by______________?
A. Antiemetic
B. Antiviral
C. Antifungal
D. antibiotic
One of the below mentioned penicillin is NOT given orally______________?
One of the below mentioned penicillin is NOT given orally______________?
A. Amoxicillin
B. Carbenicillin
C. Cloxacillin
D. Phenoxymethy penicillin
Combination chemotherapy is used in tuberculosis in order to reduce____________?
Combination chemotherapy is used in tuberculosis in order to reduce____________?
A. Side effects of drugs
B. Cost of therapy
C. Dosage of drugs
D. Development of drug resistance
Which one of the following antibiotics chelates with calcium ?
Which one of the following antibiotics chelates with calcium ?
A. pencillin
B. Tetracycline
C. Cephalosporins
D. Erythromycin
Clavulanic acid added to ampicillin causes_____________?
Clavulanic acid added to ampicillin causes_____________?
A. Increase effectivity against gram-negative organisms
B. Inhibition of B-lactamases
C. Increase the effectiveness against delta lactamase producing organism
D. Increase effectivity against gram-positive organisms
Cephalosporines have all of the following interactions except_____________?
Cephalosporines have all of the following interactions except_____________?
A. Show cross sensitivity with penicillins
B. Are penicillinase resistant
C. Have a broad spectrum but are inactive against anaerobes
D. Are used in upper respiratory tract infections
In the treatment of intestinal of intestinal and extraintestinal amoebiasis which of the following drug is useful____________?
In the treatment of intestinal of intestinal and extraintestinal amoebiasis which of the following drug is useful____________?
A. Diloxane
B. Metronidazole
C. Chloroquine
D. Cefaclor
The drug which gives orange colour to the urine is______________?
The drug which gives orange colour to the urine is______________?
A. Rifampicin
B. Ethambutol
C. INH
D. Streptomycin