The slight overlapping of cranial bones or shaping of the fetal head during labor is called:

Valsalva maneuver.

Ferguson’s reflex.

Lightening.

Molding.

Answer and Explanation

The Correct Answer is D

Choice A rationale
Valsalva maneuver involves forced expiration against a closed airway, increasing intrathoracic pressure and commonly used to expel the fetus during the second stage of labor.
Choice B rationale
Ferguson’s reflex involves the release of oxytocin due to vaginal and cervical stretching, leading to stronger contractions during the second stage of labor.
Choice C rationale
Lightening refers to the descent of the fetus into the pelvis before labor begins, reducing pressure on the diaphragm and making breathing easier.
Choice D rationale
Molding is the slight overlapping of cranial bones, allowing the fetal head to change shape and fit through the birth canal during labor.

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Correct Answer is A

Explanation

Choice A rationale
The occiput anterior position is optimal for labor and birth due to the fetal head's alignment with the maternal pelvis, reducing resistance and facilitating descent through the birth canal.
Choice B rationale
The occiput posterior position can lead to prolonged labor and increased discomfort because the fetal head does not align with the maternal pelvis as effectively as in the anterior position.
Choice C rationale
The mentum posterior position is uncommon and often requires medical intervention, as the chin-first presentation can obstruct labor progression and prevent the fetus from passing through the birth canal.
Choice D rationale
The occiput transverse position may result in a difficult labor due to the fetal head being oriented sideways, hindering descent and potentially necessitating medical assistance or operative delivery.

A. Terbutaline. B. Betamethasone. C. Pitocin. D. Magnesium Sulfate.

Correct Answer is C

Explanation

Choice A rationale
Terbutaline is a beta-agonist used to relax uterine muscles and delay preterm labor, not to augment labor in term pregnancies. It is not indicated for labor augmentation.
Choice B rationale
Betamethasone is a corticosteroid given to enhance fetal lung maturity in preterm pregnancies. It is not used to augment labor in term pregnancies, as it does not stimulate uterine contractions.
Choice C rationale
Pitocin (oxytocin) is a synthetic form of the natural hormone oxytocin. It stimulates uterine contractions and is commonly used to induce or augment labor in term pregnancies.
Choice D rationale
Magnesium sulfate is used primarily to prevent seizures in women with preeclampsia and to provide neuroprotection to preterm infants. It does not help augment labor contractions.

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The slight overlapping of cranial bones or shaping of the fetal head during labor is called:

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Naxlex Comprehensive Predictor Exams

The nurse is aware that labor and birth will most likely proceed normally when the fetal position is:

Correct Answer is A

Explanation

A patient is admitted to the Labor & Delivery unit at 39 weeks. She is 5/60/-2. After several hours she is at 5/70/-2. What can be given to help augment her labor?

Correct Answer is C

Explanation

When discussing work and travel during pregnancy with a pregnant patient, nurses should instruct them that.

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The nurse is discussing a patient’s vaccination history at her 32-week gestation appointment. The nurse knows that her teaching has been effective when the patient states:

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