M C Q s D r i v e

Medical Science Mcqs 5254 MCQs [All-Courses]

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Medical Science is the study of human health, diseases, prevention, and treatment, focusing on diagnosis, patient care, and medical research to improve healthcare outcomes.

Tetracycline in children causes____________?

A Calcification
B Missing teeth
C Discolored teeth
D Peg teeth
Correct Answer: Discolored teeth

Tetracycline is more preferred in periodontics because______________?

A It is broad spectrum antibiotic
B It has anticollagenolytic effect
C All of the above
D None of the above
Correct Answer: All of the above

The most serious side effect of drug chloramp henicol is______________?

A Candidiasis
B Photosensitivity
C Bone marrow depression
D Angioneurotic oedema
Correct Answer: Bone marrow depression

Which of the following drug control lepramin reaction____________?

A Dapsone
B Streptomycin
C Clofazimine
D Ethambutol
Correct Answer: Clofazimine

Oral contraceptive failure occurs in a patient on Rifampicin because of____________?

A Rifampicin induce the metabolism of contra ceptive
B Rifampicin simulates gonadotropin relase from pituitary
C Rifampicin decrease the secretion of progestin
D Rifampicin antagonize the action of oral contraceptive
Correct Answer: Rifampicin induce the metabolism of contra ceptive

Optic neuritis is a side effect of______________?

A Rifampicin
B INH
C Pyrazinamide
D Ethambutol
Correct Answer: Ethambutol

Among the drugs given below, which is LEAST likely to be implicated in drug induced hepatitis ?

A Isoniazid
B Streptomycin
C Ripampicin
D Pyrazinamide
Correct Answer: Streptomycin

Which of the following is caused by Amphotericin B____________?

A Hypo Kalemia
B Hyperkalemia
C Hypermagnesemia
D Hyponatremia
Correct Answer: Hypo Kalemia

Oral infection by penicillinase producing organisms should be treated with____________?

A Ampicillin
B Dicloxacillin
C Erythromycin
D Any of the above
Correct Answer: Dicloxacillin

Stepwise mutation for drug resistance is seen with_____________?

A Penicillin
B Streptomycin
C Garamycin
D Kanamycin
Correct Answer: Penicillin