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Practice Question

Which of the following is a mass within the ovary that secretes hormones to maintain the uterine lining during pregnancy?

Answer Choices:

Correct Answer:

Corpus luteum

Rationale:

🌸The corpus luteum is formed in the ovary after ovulation from the remnants of the follicle that released the oocyte.

💊It secretes progesterone and some estrogen, hormones essential for maintaining the uterine lining in preparation for or during early pregnancy.

🔄If fertilization occurs, the corpus luteum remains functional to support the early stages of pregnancy until the placenta takes over hormone production.

⏳If fertilization doesn't occur, the corpus luteum degenerates, leading to a drop in hormones and triggering menstruation.

📌Core Message

The corpus luteum is a temporary ovarian structure that produces hormones to maintain the uterine lining for potential pregnancy.

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This question is from SCIENCE 2024 Exam-3 which contains 43 questions.

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Question Details
  • Category: ATI TEAS
  • Subcategory: SCIENCE
  • Domain: SCIENCE 2024
  • Answer Choices: 4
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