A nurse is educating a client who is 23 weeks pregnant about immunizations.
Which statement should the nurse include in the teaching?

The correct answer is choice a. Excessive uterine enlargement.

Choice A rationale:

Hydatidiform mole, also known as a molar pregnancy, often presents with excessive uterine enlargement. This is due to the abnormal growth of trophoblastic tissue, which can cause the uterus to be larger than expected for gestational age.

Choice B rationale:

An irregular fetal heart rate is not typically associated with a hydatidiform mole because there is usually no viable fetus present in this condition.

Choice C rationale:

A rapid decline in human chorionic gonadotropin (hCG) levels is not expected. Instead, hCG levels are usually abnormally high due to the trophoblastic tissue proliferation.

Choice D rationale:

Profuse, clear vaginal discharge is not a characteristic finding of a hydatidiform mole. Instead, vaginal bleeding or discharge that may be brownish and resemble prune juice is more common.

Choice D rationale

Facial edema, or swelling, can be a sign of preeclampsia, a serious pregnancy complication characterized by high blood pressure. It is important for pregnant women to seek medical attention if they notice sudden or severe swelling in their face, hands, or fingers.