A nurse is preparing to administer metronidazole 2 g PO to a client who has trichomoniasis. Available is metronidazole 250 mg tablets.

How many tablets should the nurse administer? (Round the answer to the nearest whole number. Use a leading zero if it applies.

Do not use a trailing zero.) .

Choice A rationale
While herbal teas can be a part of a healthy diet, there is no scientific evidence to suggest that drinking herbal tea twice daily can improve fertility. Some herbal teas may even contain substances that could potentially harm a developing fetus or interfere with fertility treatments. Therefore, it’s important for individuals trying to conceive to discuss any dietary supplements or herbal remedies with their healthcare provider.
Choice B rationale
Taking daily hot baths is not recommended as a fertility treatment. In fact, frequent hot baths or hot tub use can actually decrease fertility in men by affecting sperm production. For women, there is no evidence to suggest that hot baths can improve fertility.
Choice C rationale
Maintaining a healthy weight can improve fertility in both men and women. Being overweight or underweight can affect hormone production and make it more difficult to conceive.
Therefore, maintaining a healthy weight through a balanced diet and regular physical activity is one of the most effective non-pharmacological treatments for improving fertility.
Choice D rationale
Using a lubricant during intercourse can make sex more comfortable, but some lubricants can actually decrease fertility by affecting sperm motility. If a lubricant is needed, it’s important to choose a product that is labeled as "fertility-friendly"5.

Choice A rationale
Gestational diabetes mellitus is not a contraindication for a contraction stress test. This condition affects how the mother’s body uses glucose (sugar) during pregnancy, but it does not interfere with the ability to perform a contraction stress test.
Choice B rationale
A previous stillbirth is not a contraindication for a contraction stress test. A stillbirth refers to the loss of a baby after 20 weeks of pregnancy. While this is a significant event, it does not prevent the mother from undergoing a contraction stress test in a subsequent pregnancy.
Choice C rationale
A nonreactive nonstress test is not a contraindication for a contraction stress test. A nonreactive nonstress test indicates that the baby’s heart rate does not speed up (or “react”) as it should when the baby moves. However, this result does not prevent the mother from undergoing a contraction stress test.
Choice D rationale
A previous classical incision is a contraindication for a contraction stress test. A classical incision refers to a vertical cut in the upper part of the uterus, which is typically used during a cesarean section. This type of incision increases the risk of uterine rupture, which can be life- threatening for both the mother and the baby. Therefore, a contraction stress test, which induces contractions, should not be performed due to the risk of uterine rupture.