A patient asks why folic acid is recommended before conception. What should the nurse explain?

Correct Answer: B

Rationale: The correct answer is B because folic acid is known to prevent neural tube defects like spina bifida in the developing fetus. This is crucial in the early stages of pregnancy when the neural tube is forming. Other choices are incorrect because folic acid does not directly impact egg quality, the risk of multiple pregnancies, or hormone levels during ovulation. Overall, the primary rationale for recommending folic acid before conception is to ensure the proper development of the baby's neural tube.

Correct Answer: B

Rationale: The correct answer is B because hCG (human chorionic gonadotropin) levels rise after implantation of the fertilized egg in the uterus, confirming pregnancy. This hormone is produced by the developing placenta and is the key marker used in early pregnancy tests to detect pregnancy. A is incorrect because hCG does not stimulate ovulation; rather, it is produced after ovulation to support pregnancy. C is incorrect because while hCG plays a role in supporting pregnancy, it does not directly reduce the risk of miscarriage. D is incorrect because hCG does not suppress the menstrual cycle; it is actually produced during pregnancy and is essential for maintaining the pregnancy.

Correct Answer: B

Rationale: The correct answer is B: To assess the receptivity of the uterine lining for implantation. Endometrial biopsy is performed to evaluate the quality of the uterine lining and its ability to support embryo implantation. By examining the endometrial tissue, doctors can assess factors such as thickness, pattern, and receptivity, crucial for successful implantation and pregnancy. Incorrect choices: A: To determine ovarian reserve and egg quality - Endometrial biopsy does not provide information on ovarian reserve or egg quality. C: To measure hormone levels in the bloodstream - Endometrial biopsy does not measure hormone levels in the bloodstream; instead, it focuses on the uterine lining. D: To monitor embryo development after IVF - Endometrial biopsy is not used to monitor embryo development; it is primarily for assessing uterine receptivity.

Correct Answer: B

Rationale: The correct answer is B: SET reduces the risk of multiple pregnancies and associated complications. This is because transferring a single embryo in IVF lowers the chances of multiple gestations, which can lead to higher risks for both the mother and the babies. This choice emphasizes the importance of safety and health benefits for both the mother and potential offspring. Choice A is incorrect as there is no guarantee of a successful pregnancy with one attempt. Choice C is incorrect as ovarian stimulation may still be needed in future cycles even with SET. Choice D is incorrect as SET does not directly improve egg quality for future cycles.

Correct Answer: B

Rationale: The correct answer is B because maintaining a healthy weight and reducing alcohol and caffeine intake can positively impact fertility treatment success rates. Excessive weight, alcohol, and caffeine consumption can negatively affect fertility. Avoiding exercise entirely (choice A) can lead to decreased overall health. Consuming a high-protein diet (choice C) may not be suitable for everyone and may not directly impact fertility. Focusing only on the male partner's health (choice D) neglects the importance of both partners' health in fertility outcomes.