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Mcqs MBBS Exams India
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(Single Best Answer) Question 1: The Gene X-pert test used for MTB detection has the additional advantage of detection of which of the following ?
A) INH resistance
B) Rifampicin resistance
C) Multi drug resistance
D) Ethambutol resistance
Answer (Select an option above to get the answer):
(Single Best Answer) Question 2: All of the following drugs are metabolised by acetylation except ?
A) INH
B) Sulfonamides
C) Ketoconazole
D) Hydralazine
Answer (Select an option above to get the answer):
(Single Best Answer) Question 3: An HIV- positive patient is on anti-retroviral therapy with zidovudine, lamivudine and indinavir. He is proven to be suffering from genito-urinary tuberculosis. Which one of the following drugs should not be given to this patient ?
A) Isoniazid
B) Rifampicin
C) Pyrazinamide
D) Ethambutol
Answer (Select an option above to get the answer):
(Single Best Answer) Question 4: A middle aged old man, with chronic renal failure is diagnosed to have sputum positive pulmonary tuberculosis. His creatinine clearance is 25ml/min. All of the following drug need modification in doses except ?
A) Isoniazid
B) Streptomycin
C) Rifampicin
D) Ethambutol
Answer (Select an option above to get the answer):
(Single Best Answer) Question 5: Isoniazid cross resistance ?
A) Ethioamide
B) Rifampicin
Answer (Select an option above to get the answer):
(Single Best Answer) Question 6: All of the following are bactericidal except ?
A) INH
B) Rifampicin
C) Pyrazinamide
D) Ethambutol
Answer (Select an option above to get the answer):
(Single Best Answer) Question 7: Which of the following is the common side effect of isoniazid ?
A) Diarrhoea
B) Hypertrophy
C) Peripheral neuritis
D) Acute tubular necrosis
Answer (Select an option above to get the answer):
(Single Best Answer) Question 8: Each of the following antitubercular drugs is potentially hepatotoxic except ?
A) Ethambutol
B) Isoniazid
C) Rifampicin
D) Pyrazinamide
Answer (Select an option above to get the answer):
(Single Best Answer) Question 9: Patients receiving INH therapy require supplementation with which of the following vitamins ?
A) Thiamine
B) Pyridoxine
C) Niacin
D) Folic acid
Answer (Select an option above to get the answer):

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