Which of the following causes OCP failure?
Correct Answer: Rifampicin
Description: ANSWER: (B) RifampicinREF: KDT 7th ed p. 317Contraceptive failure of OCP can occur if concurrently used with followingEnzyme inducers:By increase metabolism of OCRSSuppression of microbial flora: interfere with enterohepatic circulation* Phenytoin* Phenobarbitone* Primidone* Carbamezapine* Rifampidn* Tetracyclines* Ampiciliins
Category:
Pharmacology
Get More
Subject Mock Tests
Practice with over 200,000 questions from various medical subjects and improve your knowledge.
Attempt a mock test nowMock Exam
Take an exam with 100 random questions selected from all subjects to test your knowledge.
Coming SoonGet More
Subject Mock Tests
Try practicing mock tests with over 200,000 questions from various medical subjects.
Attempt a mock test now