A nurse is assisting with a prenatal class and a learner asks the nurse to explain what happens during a prolapsed umbilical cord.
Which of the following statements should the nurse make?
An occult cord prolapse occurs when the umbilical cord is hidden within the vagina.
An occult prolapsed cord occurs when the umbilical cord is wrapped around the fetal neck.
A compound prolapsed cord occurs when the cord is felt through the cervix inside the intact amniotic sac.
An overt prolapsed cord occurs when the umbilical cord comes through the cervix ahead of the presenting part.
The Correct Answer is D
Choice A rationale
An occult cord prolapse occurs when the umbilical cord is hidden but not necessarily within the vagina. It is often compressed alongside the fetus, causing a risk for decreased oxygenation.
Choice B rationale
An occult prolapsed cord is not characterized by being wrapped around the fetal neck; that condition is known as a nuchal cord.
Choice C rationale
A compound prolapsed cord does not involve the cord being felt through the cervix inside an intact amniotic sac. Instead, it involves the cord alongside the fetal presenting part.
Choice D rationale
An overt prolapsed cord occurs when the umbilical cord comes through the cervix ahead of the presenting part, posing significant risk due to potential cord compression and interruption of blood flow to the fetus.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale
An increase in serum bilirubin levels indicates worsening hyperbilirubinemia rather than improvement. Effective phototherapy should result in a decrease in bilirubin levels as it helps break down bilirubin into a form that can be excreted.
Choice B rationale
Hemoglobin and hematocrit levels are not directly affected by phototherapy. These values are more related to red blood cell count and do not indicate the effectiveness of phototherapy for treating hyperbilirubinemia.
Choice C rationale
A decrease in transcutaneous bilirubin (TcB) levels from 6 hours ago indicates effective phototherapy. Phototherapy reduces bilirubin levels in the blood by converting it to a water-soluble form that can be eliminated from the body.
Choice D rationale
Jaundice typically moves from the head to the lower body as bilirubin levels decrease. Movement from chest to groin level without a corresponding decrease in bilirubin levels does not necessarily indicate effective phototherapy. .
Correct Answer is C
Explanation
Choice A rationale
A BMI of 28 is considered overweight, which can be a risk factor for preeclampsia but is not as strong an indicator as gestational hypertension. BMI alone does not automatically place someone at high risk.
Choice B rationale
Age of 24 is within the typical childbearing age range and is not considered a high-risk factor for preeclampsia. Extremes of maternal age (below 18 or above 35) are more significant risk factors.
Choice C rationale
Gestational hypertension is a significant risk factor for developing preeclampsia. It indicates elevated blood pressure during pregnancy, which can lead to preeclampsia if not managed properly.
Choice D rationale
Gravida 3 Para 2 indicates a woman who has had two previous pregnancies carried to viable gestational age. While multiparity can influence pregnancy outcomes, it is not a direct high-risk factor for preeclampsia like gestational hypertension is. .
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