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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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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.
A woman telephones the prenatal clinic and reports that her water just broke. Which suggestion by the nurse would be most appropriate?
- A. Call us back when you start having contractions.
- B. Come to the clinic or emergency department for an evaluation.
- C. Drink 3 to 4 glasses of water and lie down.
- D. Come in as soon as you feel the urge to push.
Correct Answer: B
Rationale: When a woman's water breaks, there is an increased risk of infection and cord prolapse, making it important for the woman to seek evaluation at the clinic or emergency department. Waiting for contractions to start, drinking water and lying down, and waiting to come in only when feeling the urge to push are not appropriate responses in this situation.
A woman who has had multiple miscarriages is advised to go through genetic testing. The client asks the nurse the rationale for this recommendation. The nurse should base his or her response on which of the following?
- A. The woman's pedigree may exhibit a mitochondrial inheritance pattern.
- B. The majority of miscarriages are caused by genetic defects.
- C. A woman's chromosomal pattern determines her fertility.
- D. There is a genetic marker that detects the presence of an incompetent cervix.
Correct Answer: B
Rationale: Genetic defects are a common cause of recurrent miscarriages.
What is the purpose of a saline sonohysterogram in infertility evaluation?
- A. To assess ovarian function and reserve.
- B. To visualize the uterine cavity for abnormalities.
- C. To monitor hormone levels in real-time.
- D. To detect genetic abnormalities in embryos.
Correct Answer: B
Rationale: The correct answer is B, to visualize the uterine cavity for abnormalities. A saline sonohysterogram is a diagnostic procedure that involves injecting saline into the uterus and performing an ultrasound to assess the uterine cavity for abnormalities such as polyps, fibroids, or adhesions. This helps in identifying potential causes of infertility related to uterine issues.
A: Assessing ovarian function and reserve is typically done through blood tests and ultrasound imaging, not a saline sonohysterogram.
C: Monitoring hormone levels in real-time is usually done through blood tests, not imaging procedures like a saline sonohysterogram.
D: Detecting genetic abnormalities in embryos is typically done through preimplantation genetic testing or genetic screening, not a saline sonohysterogram.
Based on the karyotype shown below, which of the following conclusions can the nurse make about the female baby?
- A. She has a genetically normal karyotype.
- B. She has trisomy 21.
- C. She has fragile X syndrome.
- D. She has an autosomal monosomy.
Correct Answer: B
Rationale: Trisomy 21 (Down syndrome) is indicated by three copies of chromosome 21.