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What is the role of luteinizing hormone (LH) in the menstrual cycle?
- A. To maintain the uterine lining after ovulation.
- B. To stimulate the release of an egg from the ovary.
- C. To regulate progesterone production during pregnancy.
- D. To inhibit follicle-stimulating hormone (FSH).
Correct Answer: B
Rationale: The correct answer is B: To stimulate the release of an egg from the ovary. LH surge triggers ovulation, releasing the mature egg from the follicle. This is crucial for fertility. A is incorrect because progesterone maintains the uterine lining, not LH. C is incorrect as LH doesn't regulate progesterone during pregnancy, but plays a role in ovulation. D is incorrect as LH and FSH work together to regulate the menstrual cycle, not inhibit each other.
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A patient and her husband have just been told their unborn child has Down syndrome. The patient's husband becomes upset, stating, 'There is no way this can be possible as we have no one in the family with this problem! You must run the test again because the results cannot be correct.' What does the husband's behavior represent?
- A. Denial
- B. Sorrow
- C. Anger
- D. Bargaining
Correct Answer: A
Rationale: The correct answer is A: Denial. The husband's behavior of refusing to accept the test results and requesting them to be run again indicates denial. Denial is a common defense mechanism where individuals reject reality to avoid facing uncomfortable truths. The husband's disbelief due to lack of family history reflects denial in coping with the unexpected news. Sorrow (B), Anger (C), and Bargaining (D) are not applicable in this context as the husband's reaction does not demonstrate sadness, hostility, or attempts to negotiate a different outcome.
Lisa, a 35-year-old practicing attorney and marathon runner, presents to the clinic with a complaint of irregular menses. She tells the nurse, 'My husband and I want to start a family but it hasn't happened yet. We stopped using birth control 6 months ago. Should we be concerned?' What is the nurse's best response?
- A. Relax and it will happen.
- B. No, infertility is the failure to conceive after 1 year of unprotected intercourse.
- C. Aging and extreme exercise regimens may impact fertility. You should address your concerns with your provider during today's visit.
- D. Decreasing your exercise frequency and intensity will increase your chances of conceiving.
Correct Answer: C
Rationale: The correct answer is C because it acknowledges the potential impact of aging and extreme exercise on fertility, prompting further evaluation by the healthcare provider. Lisa's age and intense exercise regimen are important factors to consider since they can affect her ability to conceive. By addressing her concerns during the visit, the nurse can gather more information, assess potential fertility issues, and provide appropriate guidance or referrals.
Choice A is incorrect because it dismisses Lisa's concerns without addressing potential underlying issues. Choice B is incorrect as it sets a timeline for infertility diagnosis that is generally accepted after 1 year of unprotected intercourse for women under 35 years old, but Lisa's age and lifestyle may warrant earlier evaluation. Choice D is incorrect as it oversimplifies the issue by suggesting only a change in exercise routine as a solution without considering other potential factors impacting fertility.
During fertility counseling, a patient asks about the impact of age on female fertility. What should the nurse explain?
- A. Female fertility remains constant until menopause.
- B. Fertility begins to decline significantly after age 35.
- C. Age only affects fertility if other health issues are present.
- D. Fertility is unaffected by age until the age of 50.
Correct Answer: B
Rationale: The correct answer is B because fertility significantly declines after age 35 due to a decrease in the quantity and quality of eggs. As women age, the risk of chromosomal abnormalities in eggs increases, impacting fertility. Other choices are incorrect because fertility does not remain constant until menopause (A), age affects fertility regardless of other health issues (C), and fertility starts declining well before the age of 50 (D).
A patient undergoing IUI asks how the procedure increases the chances of conception. What should the nurse explain?
- A. IUI bypasses the cervix, placing sperm directly in the uterus.
- B. IUI enhances egg quality before fertilization.
- C. IUI eliminates the need for ovulation tracking.
- D. IUI combines egg and sperm outside the body before transfer.
Correct Answer: A
Rationale: The correct answer is A because IUI (Intrauterine Insemination) bypasses the cervix and places sperm directly in the uterus, increasing the chances of sperm reaching the fallopian tubes to fertilize the egg. This method improves the sperm's proximity to the egg, optimizing the chances of conception. The other choices are incorrect because B (enhancing egg quality) is not achieved through IUI, C (eliminating ovulation tracking) is not true as tracking is still necessary for timing the procedure, and D (combining egg and sperm outside the body) describes in vitro fertilization (IVF), not IUI.
When teaching a woman fertility awareness, the nurse should emphasize that the basal body temperature:
- A. Is the average temperature taken each morning.
- B. Should be recorded each morning before any activity.
- C. Has the highest degree of accuracy for predicting ovulation.
- D. Can be taken with any digital thermometer.
Correct Answer: B
Rationale: The basal body temperature should be recorded each morning before any activity to ensure accuracy in predicting ovulation. Taking it at the same time each day, before any activity, will provide consistent and reliable results.