HESI RN
Reproductive System Exam Questions
1. What is the primary purpose of using pethidine?
- A. Relieve constriction ring.
- B. Relieve pain.
- C. Affect milk production.
- D. Induce labor.
Correct answer: B
Rationale: Pethidine is primarily used to relieve pain. It is an opioid analgesic commonly used for pain relief in various medical settings. Choices A, C, and D are incorrect as pethidine is not indicated for relieving constriction ring, affecting milk production, or inducing labor.
2. What is the function of luteinizing hormone?
- A. Maintains the corpus luteum
- B. Ripens the Graafian follicle
- C. Prepares the breasts for lactation
- D. Produces regrowth of the endometrium
Correct answer: A
Rationale: Luteinizing hormone is responsible for maintaining the corpus luteum after ovulation. This is crucial for the production of progesterone, which helps prepare the endometrium for implantation and supports early pregnancy. Choices B, C, and D are incorrect: B is the function of follicle-stimulating hormone (FSH) which stimulates the growth of ovarian follicles, C is mainly regulated by prolactin, and D is primarily associated with estrogen and progesterone.
3. The Wolffian duct is also known as ____________.
- A. Mesonephric duct
- B. Ejaculatory duct
- C. Major sublingual duct
- D. Cystic duct
Correct answer: A
Rationale: The correct answer is A: Mesonephric duct. The Wolffian duct is indeed also known as the mesonephric duct. This duct plays a vital role in the development of the male reproductive system by carrying sperm from the epididymis to the ejaculatory duct. Choice B, Ejaculatory duct, is incorrect as it refers to a different duct responsible for transporting semen from the vas deferens. Choices C and D, Major sublingual duct and Cystic duct, are unrelated to the Wolffian duct and are not correct answers in this context.
4. Discuss the anatomical/physiological changes in pregnancy related to the breasts.
- A. Breast tenderness increases, circulatory supply to the breasts increases, leading to breast enlargement, and colostrum secretion occurs.
- B. Breast tenderness decreases, and there is no significant change in breast size.
- C. Breast changes include decreased tenderness and reduced circulatory supply.
- D. Breasts do not undergo significant changes during pregnancy.
Correct answer: A
Rationale: During pregnancy, the breasts undergo significant anatomical and physiological changes. These changes include increased breast tenderness, an increase in circulatory supply to the breasts, resulting in breast enlargement, and the secretion of colostrum. Choice B is incorrect as breast tenderness actually increases during pregnancy. Choice C is incorrect as the circulatory supply to the breasts increases rather than reduces. Choice D is incorrect as breasts do undergo notable changes during pregnancy.
5. What is the purpose of Hysterosalpingo-contrast Sonography?
- A. Check a woman's tubes and is done with an X-ray and dye test called a hysterosalpingogram
- B. Detect Human Chorionic Gonadotrophic hormone (HCG) in urine or whole blood.
- C. Diagnose ovarian cancer using MRI technology.
- D. Detect cancer cells in the cervix.
Correct answer: A
Rationale: Hysterosalpingo-contrast Sonography is a test used to check a woman's fallopian tubes with an X-ray and dye test called a hysterosalpingogram. This test is specifically designed to evaluate the patency of the fallopian tubes and the uterine cavity. Choices B, C, and D are incorrect as they do not align with the purpose of Hysterosalpingo-contrast Sonography.
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