medical MCQs – Page 472

Practise multiple-choice questions from medical for competitive examinations and subject revision. Review each marked answer and report any item that may be outdated or unclear.

9421. Which anti tubercullar drug will cause transjent memory loss ?
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A. Enthionamide

B. Pyrazinamide

C. Ethambutol

D. INH
9422. various insulin preparations useful in the treatment of diabetes mellitus differ primarily in______________?
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A. Focus of action

B. Mode of biotransformation

C. Onset and duration of action

D. None of the above

9423. Which among the following anti-HIV drugs is also used to treat viral hepatitis B ?
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A. Efavirenz

B. Ritonavir

C. Enfuvirtide

D. Lamivudine
9424. Identify the drugs useful against pseudomonanas infection______________?
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A. Ceftazidine

B. Ticarcillin

C. All of the above

D. Amoxycillin

9425. Triflusal is a___________________?
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A. Antibiotic

B. Anti-arthritic drug

C. Anti-inflaqmmatory drug

D. Antiplatelet drug
9426. Metronidazole______________?
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A. Is active against gram-positive aerobes

B. Is mainly concentrated in saliva

C. Has no side-effects

D. Is used in management of ANUG
9427. Which of the following group of drugs are a neuromuscular blocking agents_______________?
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A. Pancuronium, rocuronium

B. Pirenzipine, propanolol and propantheline

C. choline, adrenaline and amphetamine

D. Glycinium neostigamine and physostigamine

9428. More potent and non toxic drug against herpes virus is_____________?
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A. Acyclovir

B. Zidovodine

C. Amontidine

D. Nystatin

9429. Combination chemotherapy is used in tuberculosis in order to reduce____________?
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A. Cost of therapy

B. Dosage of drugs

C. Development of drug resistance

D. Side effects of drugs

9430. All of the following are true about tolbutamide except____________?
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A. It is used in type-I diabetes mellitus

B. It acts on pancreas to stimulate release of insulin

C. It is taken orally

D. It causes alcohol intolerance

9431. Which of the following antibiotics is effective in treating oral candidiasis ?
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A. Tetracycline

B. Nystatin

C. Penicillin

D. Bacitracin

9432. A potent non-texic anti-herpes drug is_______________?
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A. Acyclovir

B. Ara-amp

C. Idoxyuridine

D. Vidarabine

9433. Prolonged administration of streptomycin may result in damage to the____________?
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A. Facial nerve

B. Trigeminal nerve

C. Optic nerve

D. Auditory nerve
9434. The most serious side effect of drug chloramp henicol is______________?
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A. Bone marrow depression

B. Angioneurotic oedema

C. Photosensitivity

D. Candidiasis

9435. Which of the following is not uridopenicillin ?
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A. Mezlocillin

B. Azlocillin

C. Flucloxacillin

D. Piperacillin

9436. 1st generation cephalosporin is________________?
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A. Cefepime

B. Cephadroxil

C. Cefoperazone

D. Cefotaxime

9437. Which one of the following antibiotics chelates with calcium ?
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A. pencillin

B. Tetracycline

C. Cephalosporins

D. Erythromycin

9438. The drug which is contraindicated in haemophilla is_________________?
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A. Dipheny 1 hydantoin

B. Penicillinium

C. Amino epsilon caproic acid

D. Aspirin
9439. The incidence of allergy to penicillin among various population ranges from______________?
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A. 10% to 20%

B. 30% to 40%

C. 1% to 10%

D. 20% to 30

9440. Cell wall synthesis is inhibited by all except____________?
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A. Cephalexin

B. Penicillin

C. Ampicillin

D. Lincomycin