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Drugs Affecting the Female Reproductive System NCLEX Quizlet Questions
Question 1 of 5
What hormone is responsible for causing the release of an egg during ovulation?
Correct Answer: D
Rationale: The correct answer is D: LH (Luteinizing Hormone). LH surge triggers the release of the egg during ovulation. It stimulates the follicle to rupture and release the mature egg. FSH stimulates follicle development, estrogen prepares the body for ovulation, and progesterone maintains the uterine lining post-ovulation. LH is the hormone directly responsible for the release of the egg, making it the correct choice.
Question 2 of 5
What is the primary role of progesterone in pregnancy?
Correct Answer: B
Rationale: The correct answer is B: Maintain the endometrium. Progesterone plays a crucial role in pregnancy by maintaining the endometrium, which is essential for the implantation and nourishment of the fertilized egg. Progesterone helps to thicken the endometrial lining, ensuring a suitable environment for implantation and supporting the developing fetus. Promoting ovulation (A) is primarily controlled by estrogen. Stimulating labor (C) is mainly regulated by oxytocin. Supporting lactation (D) is primarily influenced by the hormone prolactin. Therefore, the primary role of progesterone in pregnancy is to maintain the endometrium for the successful development of the pregnancy.
Question 3 of 5
Which part of the female reproductive system is responsible for the implantation of the fertilized egg?
Correct Answer: B
Rationale: The correct answer is B: Uterus. After fertilization, the fertilized egg travels from the fallopian tube to the uterus for implantation. The uterus provides a suitable environment for the development of the embryo. The other choices are incorrect because: A: Ovary - Ovaries produce eggs but do not have a direct role in the implantation of the fertilized egg. C: Fallopian tube - While fertilization occurs in the fallopian tube, implantation takes place in the uterus. D: Cervix - The cervix is the lower part of the uterus that connects to the vagina and plays a role in facilitating sperm entry into the uterus, not in implantation.
Question 4 of 5
Which part of the male reproductive system is responsible for secreting fluid that nourishes sperm?
Correct Answer: A
Rationale: The correct answer is A: Seminal vesicles. Seminal vesicles are responsible for secreting fluid that nourishes sperm. This fluid provides nutrients and energy for the sperm to survive and swim. The other choices are incorrect because: B: Prostate gland secretes a fluid that helps with sperm motility and viability, but it does not specifically nourish sperm. C: Epididymis is a coiled tube where sperm mature and are stored, but it does not secrete nourishing fluid. D: Testes produce sperm and testosterone but do not secrete nourishing fluid for sperm.
Question 5 of 5
What is the function of the prostate gland in males?
Correct Answer: A
Rationale: The correct answer is A: Secretes seminal fluid. The prostate gland in males secretes a milky fluid that makes up a significant portion of semen. This fluid helps nourish and protect sperm, aiding in their motility and viability. It also contains enzymes that aid in the liquefaction of semen after ejaculation. Summary: B: Produces sperm - Incorrect. Sperm is produced in the testes, not the prostate gland. C: Produces testosterone - Incorrect. Testosterone is primarily produced in the testes and is not a function of the prostate gland. D: Stores sperm - Incorrect. Sperm is stored in the epididymis and vas deferens, not the prostate gland.