Praxis 5857 Practice Question

Which of the following hormones is responsible for development and maintenance of the uterine lining during pregnancy?

Correct Answer: B

Rationale: Progesterone plays a crucial role in preparing and maintaining the uterine lining for a fertilized egg, ensuring a suitable environment for embryo implantation and growth during pregnancy. Estrogen, while important for overall reproductive health, primarily supports the development of the uterine lining but does not maintain it throughout pregnancy. Testosterone is mainly associated with male reproductive functions and has no significant role in uterine maintenance. Human Chorionic Gonadotropin (hCG) is vital for early pregnancy signaling but does not directly maintain the uterine lining.

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