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A nurse is walking by a client's room and can hear the fetal heart rate dropping.
The nurse observes the heartbeat and interprets the monitor strip as indicating which of the following?

A.

Uteroplacental insufficiency.

B.

Umbilical cord compression.

C.

Maternal bradycardia.

D.

Fetal head compression.

Answer and Explanation

The Correct Answer is B

Choice A rationale

Uteroplacental insufficiency typically results in late decelerations, not a sudden drop in fetal heart rate, which is more commonly caused by umbilical cord compression.

 

Choice B rationale

Umbilical cord compression can cause variable decelerations, which are characterized by a sudden drop in fetal heart rate. This occurs due to the umbilical cord being compressed,

leading to decreased blood flow and oxygen to the fetus.

 

Choice C rationale

Maternal bradycardia refers to a slow maternal heart rate and does not directly cause changes in the fetal heart rate pattern.

 

Choice D rationale

Fetal head compression typically causes early decelerations, which are gradual decreases in fetal heart rate that occur with contractions and are usually benign.


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View Related questions

Correct Answer is B

Explanation

Choice A rationale

Prophylactic treatment for cytomegalovirus during pregnancy isn't generally recommended. CMV detection should lead to close monitoring rather than prophylactic treatment, as

current treatments pose risks without guaranteed efficacy.

Choice B rationale

Avoiding cat litter is crucial during pregnancy to prevent toxoplasmosis infection, which can cause severe fetal harm, including hydrocephalus, mental disabilities, and seizures, by

transferring through contact with cat feces.

Choice C rationale

While avoiding crowded places can reduce general infection risks, it is not specifically associated with preventing TORCH infections. TORCH infections refer to a set of perinatal infections that pose particular risks to fetal health.

Choice D rationale

Rubella immunization should be done before pregnancy, not during, as live vaccines carry risks. A woman should confirm immunity before conception to protect against congenital rubella syndrome.

Correct Answer is D

Explanation

Choice A rationale

Phototherapy is a treatment for jaundice but is not a preventive measure. It is used after jaundice has been identified to reduce bilirubin levels in the newborn.

Choice B rationale

Suctioning excess mucus with a bulb syringe helps clear the newborn’s airways but does not have a direct role in preventing jaundice. Jaundice is related to bilirubin metabolism, not

mucus accumulation.

Choice C rationale

Preparing for an exchange blood transfusion is an intervention for severe hyperbilirubinemia but is not a preventive measure for jaundice. It is used when bilirubin levels are

extremely high.

Choice D rationale

Initiating early feeding helps to promote bowel movements, which assists in the excretion of bilirubin from the body. This is an effective preventive measure for jaundice, as it helps

reduce the chances of bilirubin buildup.

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