The nurse providing care in a women's health care setting must be aware of which sexually transmitted infection that can be successfully treated and cured?

Choice A reason: Insulin is the preferred medication for gestational diabetes mellitus, as it does not cross the placenta and has no adverse effects on the fetus. It can be administered subcutaneously or intravenously, depending on the blood glucose level and the type of insulin.

Choice B reason: Glipizide is an oral antidiabetic agent that belongs to the sulfonylurea class. It stimulates the pancreas to secrete more insulin and lowers the blood glucose level. However, it is not recommended for gestational diabetes mellitus, as it can cross the placenta and cause hypoglycemia, macrosomia, or teratogenic effects on the fetus.

Choice C reason: Acarbose is an oral antidiabetic agent that belongs to the alpha-glucosidase inhibitor class. It delays the absorption of carbohydrates from the intestine and reduces the postprandial blood glucose level. However, it is not recommended for gestational diabetes mellitus, as it can cause gastrointestinal side effects, such as flatulence, diarrhea, or abdominal pain, and may interfere with the absorption of other nutrients.

Choice D reason: Repaglinide is an oral antidiabetic agent that belongs to the meglitinide class. It stimulates the pancreas to secrete more insulin and lowers the blood glucose level. However, it is not recommended for gestational diabetes mellitus, as it can cross the placenta and cause hypoglycemia, macrosomia, or teratogenic effects on the fetus.

Choice A reason: Human immunodeficiency virus (HIV) is incorrect because it is not characterized by recurrent episodes. It is a chronic infection that progressively damages the immune system and can lead to acquired immunodeficiency syndrome (AIDS).

Choice B reason: Herpes simplex virus (HSV) 2 is correct because it is characterized by recurrent episodes. It is a viral infection that causes genital herpes, which is marked by painful blisters and sores in the genital area. The virus remains dormant in the nerve cells and can reactivate periodically, causing outbreaks.

Choice C reason: Human papillomavirus (HPV) is incorrect because it is not characterized by recurrent episodes. It is a viral infection that causes genital warts and cervical cancer. The virus can persist in the body for a long time, but it does not cause repeated symptoms.

Choice D reason: Cytomegalovirus (CMV) is incorrect because it is not characterized by recurrent episodes. It is a viral infection that usually causes mild or no symptoms in healthy people, but can be serious in people with weakened immune systems or unborn babies. The virus can remain latent in the body, but it does not cause flare-ups.