Reproductive System Exam Questions Related

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Which of the following is not a barrier method of birth control?

  • A. Vaults
  • B. Diaphragms
  • C. Sterilization
  • D. Cervical caps
Correct Answer: C

Rationale: The correct answer is C, Sterilization. Sterilization is a permanent form of birth control that involves surgical procedures to prevent pregnancy by blocking the fallopian tubes or vas deferens. Barrier methods physically prevent sperm from reaching the egg, such as vaults, diaphragms, and cervical caps. These devices create a barrier to sperm, unlike sterilization. Therefore, choices A, B, and D are all considered barrier methods of birth control.