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Mcqs MBBS Exams India
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(Single Best Answer) Question 331: Rifampicin can be used in the prophylaxis of which of the following diseases ?
A) Pulmonary tuberculosis
B) Lepromatous leprosy
C) Pneumococal pneumonia
D) Meningococcal meningitis
Answer (Select an option above to get the answer):
(Single Best Answer) Question 332: The following chemotherapeutic drugs have cardiovascular toxicity except ?
A) Cyclophosphamide
B) Doxorubicin
C) Azathioprine
D) Mitoxantrone
Answer (Select an option above to get the answer):
(Single Best Answer) Question 333: Imipenem is co-administered with cilastin because ?
A) Cilastin aids the gastrointestinal absorption of the active moiety, imipenem
B) Cilastin inhibits beta-lactamase that destroys imipenem
C) Cilastin inhibits an enzyme in the kidney that destroys imipenem
D) Cilastin prevents the hypoprothrombotic effect of imipenem
Answer (Select an option above to get the answer):
(Single Best Answer) Question 334: Which one of the following is a nucleotide reverse transcriptase inhibitor ?
A) Ritonavir
B) Indinavir
C) Tenofovir
D) Nelfinavir
Answer (Select an option above to get the answer):
(Single Best Answer) Question 335: Buprenorphine is ?
A) Partial agonist of mu receptor
B) Full agonist of kappa receptor
C) Antagonist of kappa receptor
D) Partial antagonist of mu receptor
Answer (Select an option above to get the answer):
(Single Best Answer) Question 336: Lithium toxicity is increased by ?
A) Beta Blocker
B) Calcium Channel Blocker
C) Clonidine
D) Diuretics
Answer (Select an option above to get the answer):
(Single Best Answer) Question 337: Beta-blockers are not recommended for diabetic patients who are on insulin because ?
A) They reduce the efficiency of insulin
B) They mask the symptoms of hypoglycaemia
C) They produce dermatitis herpetiformis
D) They produce congestive heart failure
Answer (Select an option above to get the answer):
(Single Best Answer) Question 338: Which of the following is a first-generation cephalosporin ?
A) Cefaclor
B) Cefazolin
C) Cefoxitin
D) Cefepime
Answer (Select an option above to get the answer):
(Single Best Answer) Question 339: Which of the following toxicity is specific to anthracyclines therapy ?
A) Cardiac muscle damage
B) Peripheral neuropathy
C) Haemorrhagic cystitis
D) Renal damage
Answer (Select an option above to get the answer):
(Single Best Answer) Question 340: Quinine is prescribed for the treatment of chloroquine resistant falciparum malaria. The oral dose of quinine is about ?
A) 10 mg / kg per day
B) 20 mg / kg per day
C) 30 mg / kg per day
D) 50 mg / kg per day
Answer (Select an option above to get the answer):