Nokea
What is the significance of timing in intrauterine insemination (IUI)?
- A. IUI is effective regardless of ovulation timing.
- B. IUI must be timed closely with ovulation for optimal success.
- C. IUI should only be done after the implantation window opens.
- D. Timing is irrelevant as long as sperm quality is high.
Correct Answer: B
Rationale: The correct answer is B because timing is crucial in IUI to increase the chance of fertilization. Intrauterine insemination must be done close to ovulation to ensure that the sperm meets the egg for successful conception. Timing is essential to maximize the chances of successful fertilization.
Choice A is incorrect because timing is indeed important for the success of IUI. Choice C is incorrect because the implantation window is not related to the timing of IUI. Choice D is incorrect because high sperm quality alone is not sufficient for successful IUI; timing is a critical factor in achieving pregnancy through IUI.
You may also like to solve these questions
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.
A nurse is explaining the importance of lifestyle changes for women trying to conceive. What should the nurse emphasize?
- A. Focus solely on diet; exercise is not relevant to fertility.
- B. Both a balanced diet and regular moderate exercise support reproductive health.
- C. Weight gain is beneficial regardless of current BMI.
- D. Avoid stress management as it has no effect on fertility.
Correct Answer: B
Rationale: The correct answer is B because both a balanced diet and regular moderate exercise support reproductive health. A balanced diet provides essential nutrients for fertility, while exercise helps regulate hormones and improve overall health, increasing chances of conception. Choice A is incorrect because exercise plays a crucial role in fertility. Choice C is incorrect as weight gain should be based on individual needs, not a general recommendation. Choice D is incorrect as stress management is important for fertility as stress can impact hormone levels and ovulation.
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.
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.
A patient asks about the effects of environmental toxins on fertility. What should the nurse explain?
- A. Environmental toxins have no impact on fertility outcomes.
- B. Exposure to toxins can harm egg and sperm quality, reducing fertility.
- C. Toxins only affect fertility in individuals over 40.
- D. Avoiding toxins guarantees immediate conception.
Correct Answer: B
Rationale: The correct answer is B because exposure to environmental toxins can indeed harm egg and sperm quality, leading to reduced fertility. Toxins can disrupt hormone balance, affect reproductive organs, and damage genetic material in eggs and sperm. This can result in difficulty conceiving or increased risk of miscarriage. Choices A, C, and D are incorrect. A is inaccurate as environmental toxins can impact fertility outcomes. C is incorrect as toxins can affect fertility at any age. D is misleading as avoiding toxins does not guarantee immediate conception, as fertility is influenced by various factors.