ch. 21 PrepU OB

A woman is to undergo labor induction. The nurse determines that the woman requires cervical ripening if her Bishop score is:

5 A Bishop score less than 6 usually indicates that a cervical ripening method should be used before labor induction.

A woman is going to have labor induced with oxytocin. Which statement reflects the induction technique the nurse anticipates the primary care provider will prescribe?

Administer oxytocin diluted as a "piggyback" infusion.

Which postoperative intervention should a nurse perform when caring for a client who has undergone a cesarean birth?

Assess uterine tone to determine fundal firmness.

Shoulder dystocia is a true medical emergency that can cause fetal demise because the baby cannot be born. Stuck in the birth canal, the infant cannot take its first breath. What is the first maneuver tried to deliver an infant with shoulder dystocia?

McRoberts maneuver

A nurse is assessing a full-term client in labor and determines the fetus is occiput posterior. The client states that all her discomfort is in her lower back. What intervention can the nurse provide that will help alleviate this discomfort?

Use a fist to apply counter pressure to the lower back.

After teaching a review class to a group of perinatal nurses about various methods for cervical ripening, the nurse determines that the teaching was successful when the group identifies which method as surgical?

amniotomy Amniotomy is considered a surgical method of cervical ripening. Breast stimulation is considered a nonpharmacologic method for ripening the cervix. Laminaria is a hygroscopic dilator that mechanically causes cervical ripening. Prostaglandins are pharmacologic methods for cervical ripening.

A 16-year-old client has been in the active phase of labor for 14 hours. An ultrasound reveals that the likely cause of delay in dilatation is cephalopelvic disproportion. Which intervention should the nurse most expect in this case?

cesarean birth

Which intervention would be most important when caring for the client with breech presentation confirmed by ultrasound?

continuing to monitor maternal and fetal status

nursing instructor is teaching students about fetal presentations during birth. The most common cause for increased incidence of shoulder dystocia is:

increasing birth weight

At the hospital, a client is attached to the fetal monitor for uterine rupture. The nurse would assess for which pattern indicating change in the uterus impacting the fetus?

late decelerations

A woman is in the hospital only 15 minutes when she begins to give birth precipitously. The fetal head begins to emerge as the nurse walks into the labor room. The nurse's best action would be to:

place a hand gently on the fetal head to guide birth.

A client is at 23 weeks' gestation and was admitted for induction and birth after noting the infant was an intrauterine fetal death. The client had fallen 3 days prior to the diagnosis and landed on her side. What is the most likely attributable cause to the fetal death?

placental abruption

A nurse is assessing the following antenatal clients. Which client is at highest risk for having a multiple gestation?

the 41-year-old client who conceived by in vitro fertilization

In vasa previa, the umbilical vessels of a velamentous cord insertion cross the cervical os and therefore deliver before the fetus.

true

Hypertonic labor is labor that is characterized by short, irregular contractions without complete relaxation of the uterine wall in between contractions. Hypertonic labor can be caused by an increased sensitivity to oxytocin. What would the nurse do for a client who is in hypertonic labor because of oxytocin augmentation?

turn off piton

Why is it important for the nurse to thoroughly assess maternal bladder and bowel status during labor?

A full bladder or rectum can impede fetal descent.

A woman's nurse-midwife tells her that the woman has developed dystocia. The nurse explains that this term means:

abnormal or difficult labor

Immediately after giving birth to a full-term infant, a client develops dyspnea and cyanosis. Her blood pressure decreases to 60/40 mm Hg, and she becomes unresponsive. What does the nurse suspect is happening with this client?

amniotic fluid embolism

A nursing student doing a rotation in labor and birth correctly identifies which medications as most commonly used for tocolysis? Select all that apply.

• magnesium sulfate • atosiban • indomethacin • nifedipine Explanation: Medications commonly used for tocolysis include magnesium sulfate, atosiban, indomethacin, and nifedipine. These drugs are used "off label," meaning that they are effective but have not been officially tested and developed for this purpose by the Food and Drug Administration.