A nurse in a prenatal clinic is caring for a client who asks what her estimated date of delivery will be if her last menstrual period was May 4, 2022.
Which of the following is the appropriate response by the nurse?

Choice A rationale

Instructing the client to avoid alcohol for 72 hr after treatment is a common instruction given when a client is prescribed certain medications, such as metronidazole, due to the potential for a disulfiram-like reaction. However, this choice does not directly address the client’s symptoms of inflamed labia majora and minora and a large amount of frothy, yellow-green, malodorous discharge.

Choice B rationale

The client’s symptoms are indicative of Trichomoniasis, a sexually transmitted infection caused by a parasite. Metronidazole is a medication commonly used to treat this infection. A single dose of 2 g orally is a typical treatment regimen.

Choice C rationale

An oatmeal sitz bath can help soothe irritated skin and reduce inflammation, but it does not treat the underlying cause of the client’s symptoms.

Choice D rationale

Recommending the client’s partner receive treatment is important in cases of sexually transmitted infections to prevent reinfection. However, this choice does not directly address the client’s immediate need for treatment.

Choice A rationale

Hypertension is the most common risk factor for placental abruption. Placental abruption occurs when the placenta partly or completely separates from the inner wall of the uterus before delivery. This can decrease or block the baby’s supply of oxygen and nutrients and cause heavy bleeding in the mother. Chronic high blood pressure (hypertension) is a known risk factor for placental abruption.

Choice B rationale

While blunt force trauma can be a cause of placental abruption, it is not the most common risk factor. Trauma or injury to the abdomen can cause placental abruption, but hypertension is a more common risk factor.

Choice C rationale

Cigarette smoking is a known risk factor for placental abruption, but it is not the most common risk factor. Smoking during pregnancy can increase the risk of placental abruption, but hypertension is a more common risk factor.

Choice D rationale

Cocaine use is a known risk factor for placental abruption, but it is not the most common risk factor. Use of cocaine during pregnancy can increase the risk of placental abruption, but hypertension is a more common risk factor.