A nurse is preparing to administer dinoprostone gel to a client who is pregnant. The client asks the nurse about the purpose of the medication. Which of the following responses should the nurse make?

Choice A reason: Request the RN perform a cervical examination is incorrect, as this action is not indicated for a client who has a history of genital herpes. A cervical examination can introduce infection and trauma to the cervix and increase the risk of viral shedding and transmission to the fetus. The nurse should avoid performing or requesting a cervical examination unless absolutely necessary.

Choice B reason: Initiate fetal monitoring for baseline and changes is correct, as this action is appropriate for any client who is in labor. Fetal monitoring can provide information about the fetal heart rate, variability, accelerations, decelerations, and contractions. The nurse should monitor the fetal status continuously and report any abnormal findings to the provider.

Choice C reason: Prepare for a vaginal birth is incorrect, as this action may not be possible for a client who has a history of genital herpes. A vaginal birth can expose the fetus to the herpes virus and cause neonatal infection, which can be life-threatening. The nurse should assess the client for signs of active lesions or prodromal symptoms and prepare for a cesarean birth if indicated.

Choice D reason: Administer antibiotics is incorrect, as this action is not effective for a client who has a history of genital herpes. Genital herpes is caused by a virus, not a bacteria, and antibiotics have no effect on viral infections. The nurse should administer antiviral medications as prescribed to reduce viral shedding and transmission to the fetus.

Choice A reason:
Fetal head compression is incorrect, as this factor can cause early decelerations in the fetal heart rate. Early decelerations are symmetrical decreases in the FHR that mirror the contractions, which indicate fetal head compression and vagal stimulation. Fetal head compression occurs as the fetus descends into the birth canal and does not pose a threat to the fetal well-being.

Choice B reason:
Polyhydramnios is incorrect, as this factor can cause variable or late decelerations in the fetal heart rate, depending on the underlying cause. Polyhydramnios refers to an excessive amount of amniotic fluid, which can result from fetal anomalies, maternal diabetes, multiple gestation, or other conditions. Polyhydramnios can cause umbilical cord prolapse, uterine overdistension, or placental abruption, leading to reduced blood flow and oxygen delivery to the fetus.

Choice C reason:
Maternal fever is incorrect, as this factor can cause late decelerations in the fetal heart rate. Late decelerations are symmetrical decreases in the FHR that begin after the peak of the contraction and return to baseline after the contraction ends, which indicate uteroplacental insufficiency. Maternal fever can increase maternal and fetal metabolism and oxygen demand, leading to fetal hypoxia and acidosis.

Choice D reason:
Umbilical cord compression is correct, as this factor can cause variable decelerations in the fetal heart rate. Variable decelerations are abrupt decreases in the FHR that vary in onset, duration, and depth, which indicate umbilical cord compression and reduced blood flow to the fetus. Umbilical cord compression can occur due to cord prolapse, nuchal cord, short cord, or other causes. The nurse should reposition the client, administer oxygen, and prepare for delivery if indicated.