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How does weight management affect fertility in both men and women?
- A. It has no impact on fertility outcomes.
- B. Maintaining a healthy weight improves hormonal balance and sperm quality.
- C. Weight loss is only beneficial for women trying to conceive.
- D. Being underweight enhances fertility in men.
Correct Answer: B
Rationale: The correct answer is B because maintaining a healthy weight positively affects hormonal balance and sperm quality in both men and women, leading to improved fertility outcomes. This is supported by research showing the link between obesity and infertility. Choice A is incorrect as weight management does impact fertility. Choice C is incorrect as weight loss can benefit fertility in both genders. Choice D is incorrect as being underweight can actually negatively impact fertility in men.
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Of the following karyotype results, which indicates a finding of Turner syndrome?
- A. 46 XY
- B. 46 YY
- C. 46 XX
- D. 46 X
Correct Answer: D
Rationale: Certainly. The correct answer is D (46 X) for Turner syndrome. Turner syndrome is characterized by a missing or partially missing X chromosome in females. Therefore, a karyotype of 45,X or 46,X would indicate Turner syndrome. Choice A (46 XY) is a normal male karyotype, B (46 YY) is not a valid karyotype, and C (46 XX) is a normal female karyotype.
A client's basal body temperature (BBT) chart for one full month is shown below. Based on the temperatures shown, what can the nurse conclude?
- A. It is likely that she has not ovulated.
- B. The client's fertile period is between 12 and 18 days.
- C. The client's period is abnormally long.
- D. It is likely that her progesterone levels rose on day 15.
Correct Answer: D
Rationale: A biphasic BBT pattern indicates ovulation, with rising temperatures reflecting progesterone elevation.
The nurse is providing genetic counseling for an expectant couple who just found out that their child has Down syndrome. Which is the best way for the nurse to handle this?
- A. Be supportive by answering questions and clarifying information and options.
- B. Inform the parents that they should not tell anyone until they have made a decision concerning termination of the pregnancy.
- C. Refer the couple to another specialist for a second opinion.
- D. Tell the couple that there are a lot of parents who have children with Down syndrome and they all do fine.
Correct Answer: A
Rationale: The correct answer is A because the nurse should be supportive, answer questions, and clarify information and options to help the couple make informed decisions. This approach shows empathy and respect for the couple's autonomy.
Choice B is incorrect as it is not the nurse's role to dictate when the parents should disclose the information. Choice C is not the best option as the nurse should continue to provide support rather than immediately referring the couple for a second opinion. Choice D is incorrect because generalizing outcomes for all parents of children with Down syndrome may not be helpful or accurate for this specific couple.
A patient asks how ovulation predictor kits work. What should the nurse explain?
- A. They measure estrogen levels in the blood.
- B. They detect the luteinizing hormone (LH) surge in urine.
- C. They confirm pregnancy after ovulation.
- D. They monitor basal body temperature.
Correct Answer: B
Rationale: The correct answer is B: Ovulation predictor kits work by detecting the luteinizing hormone (LH) surge in urine. LH surge triggers ovulation within 24-48 hours. This surge can be detected in urine, indicating that ovulation is about to occur. Estrogen levels (A) fluctuate throughout the menstrual cycle but are not directly related to ovulation. Pregnancy confirmation (C) occurs after ovulation and fertilization. Basal body temperature (D) monitoring helps track ovulation patterns but does not predict ovulation directly.
The nurse is providing counseling to a group of sexually active single women. Most of the women have expressed a desire to have children in the future, but not within the next few years. Which of the following actions should the nurse suggest the women take to protect their fertility for the future? Select all that apply.
- A. Use condoms during intercourse.
- B. Refrain from smoking cigarettes.
- C. Maintain an appropriate weight for height.
- D. Exercise in moderation.
Correct Answer: B
Rationale: Smoking, unhealthy weight, and lack of exercise can negatively impact fertility. Condoms do not directly protect fertility but prevent STIs which might affect it.