The nurse caring for the laboring woman should understand that early decelerations are caused by:
Umbilical cord compression.
Spontaneous rupture of membranes
Real knot of the umbilical cord.
Compression the fetal head.
The Correct Answer is D
a. This is a common cause of variable decelerations, not early decelerations.
b. This is not a cause of early decelerations.
c. This is a common cause of variable decelerations, not early decelerations.
d. This is the cause of early decelerations and is a normal response to the pressure of the fetal head on the cervix during contractions.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
a. While breast self-examination (BSE) can be done at any time, the best time is 5 to 7 days after menses ceases when the breasts are less likely to be tender or swollen.
b. This is the best time for BSE when the breasts are least likely to be tender or swollen.
c. This is not the best time for BSE.
d. This is not the best time for BSE.
Correct Answer is B
Explanation
a. This is not the correct choice because the woman has signs of magnesium toxicity, such as low urine output, high blood pressure, and increased DTR. Continuing the infusion could worsen her condition and put her and the fetus at risk.
b. This is the correct choice because the woman needs to be treated for magnesium toxicity, which is a serious complication of preeclampsia. Stopping the infusion will prevent further accumulation of magnesium in her body and allow her to excrete the excess.
c. This is not the correct choice because it will delay the treatment of magnesium toxicity, which is a medical emergency. The woman's vital signs and symptoms are enough to indicate that she has a high level of magnesium and needs immediate intervention.
d. This is not the correct choice because it will not address the underlying cause of magnesium toxicity, which is the infusion. Oxygen may help with some symptoms, such as respiratory depression, but it will not reverse the effects of magnesium on the nervous system and blood vessels.
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