What advice should the nurse give a patient with irregular periods trying to conceive?

Correct Answer: A

Rationale: The correct answer is A because tracking ovulation using basal body temperature and ovulation kits helps identify the most fertile days for conception. This method allows the patient to time intercourse effectively. Increasing carbohydrate intake (B) does not address the root cause of irregular periods. Avoiding exercise (C) is not recommended as moderate exercise can actually help regulate menstrual cycles. Undergoing hormone therapy immediately (D) is an aggressive approach and should only be considered after other options have been explored.

Correct Answer: B

Rationale: The correct answer is B because hormone testing is essential in identifying hormonal imbalances that can affect ovulation and fertility. By measuring hormone levels such as estrogen, progesterone, and follicle-stimulating hormone, healthcare providers can pinpoint issues that may be inhibiting conception. Hormone testing helps determine the timing of ovulation and the overall health of the reproductive system. Choice A is incorrect because hormone testing is not solely for post-conception purposes; it is crucial in diagnosing infertility issues. Choice C is inaccurate as hormone testing does not predict the gender of embryos but rather focuses on hormonal balance. Choice D is also incorrect as hormone testing primarily assesses hormone levels, not physical factors like uterine health.

Correct Answer: B

Rationale: The correct answer is B because blastocyst transfer typically occurs on day 5 or 6 after fertilization when the embryo has reached a more advanced stage of development. This increases the likelihood of successful implantation in the uterus. Choice A is incorrect because it does not align with the typical timeline of blastocyst transfer. Choice C is incorrect as pregnancy success is not guaranteed with blastocyst transfer, though it may improve the chances. Choice D is incorrect as blastocyst transfer is a standard procedure in IVF and not limited to cases where natural conception has failed.

Correct Answer: B

Rationale: The correct answer is B: Elevated progesterone levels confirm that ovulation has occurred. Progesterone is produced by the corpus luteum after ovulation, supporting the uterine lining for potential implantation. Elevated progesterone levels indicate a functional corpus luteum, which only occurs after ovulation. Low progesterone levels do not indicate successful ovulation as they may suggest anovulation or inadequate luteal phase support. Progesterone levels fluctuate during the menstrual cycle, peaking post-ovulation. Progesterone testing is not only relevant during pregnancy but also in assessing ovulation and menstrual cycle health.

Correct Answer: B

Rationale: The correct answer is B: To visualize and treat abnormalities within the uterine cavity. A hysteroscopy is a minimally invasive procedure that allows direct visualization of the inside of the uterus using a thin, lighted tube. In infertility evaluation, it helps identify and treat issues such as polyps, fibroids, adhesions, or other abnormalities that may be interfering with implantation or causing recurrent miscarriages. It is crucial for improving fertility outcomes. Choice A is incorrect because a hysteroscopy does not measure hormone levels in the uterus. Choice C is incorrect because monitoring egg development is typically done through ultrasound imaging, not hysteroscopy. Choice D is incorrect because assessing ovarian reserve is usually done through blood tests and ultrasound evaluation of the ovaries, not hysteroscopy.