ATI RN
Reproductive System Questions Questions
Question 1 of 5
What happens if there is embryo implantation?
Correct Answer: C
Rationale: Implantation triggers hCG production by the embryo (C) to maintain the corpus luteum. Others (A, B, D) are incorrect.
Question 2 of 5
Which of the following is involved in ovulation?
Correct Answer: D
Rationale: The mature follicle (D) ovulates, releasing the oocyte. Earlier stages (A, B, C) do not.
Question 3 of 5
When does a mature oocyte complete meiosis I?
Correct Answer: B
Rationale: Meiosis I completes just prior to ovulation (B). Earlier (A) is prenatal, later (C, D) is meiosis II.
Question 4 of 5
Which cells produce testosterone?
Correct Answer: B
Rationale: Interstitial (Leydig) cells (B) produce testosterone. Sustentacular (A) support, spermatogonia (C) and spermatids (D) are sperm precursors.
Question 5 of 5
A testicular malignancy spreads early to:
Correct Answer: B
Rationale: Testicular cancer spreads to abdominal/retroperitoneal nodes (B) due to embryonic descent. Groin (A) and kidneys (C) are incorrect.