A nurse is caring for a client who is in pre-term labor.

Which of the following maternal complications is most likely to occur due to prolonged bed rest?

Thromboembolism

Placental abruption

Uterine atony

Infection

Answer and Explanation

The Correct Answer is A

Thromboembolism.

Prolonged bed rest increases the risk of venous stasis and blood clot formation in the lower extremities, which can lead to pulmonary embolism if the clot dislodges and travels to the lungs.

This is a life-threatening complication that requires immediate treatment.

Choice B. Placental abruption is wrong because it is not caused by bed rest, but by trauma, hypertension, cocaine use, or other factors that can cause the placenta to separate from the uterine wall.

Choice C. Uterine atony is wrong because it is not caused by bed rest, but by overdistension of the uterus, prolonged labor, infection, or other factors that can impair the contraction of the uterine muscles after delivery.

Choice D. Infection is wrong because it is not caused by bed rest, but by poor hygiene, invasive procedures, or other factors that can introduce microorganisms into the reproductive tract.

Normal ranges for maternal heart rate are 60-100 beats per minute and blood pressure are 110-140/60-90 mm Hg.

Normal range for fetal heart rate is 110-160 beats per minute.

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Correct Answer is D

Explanation

Nifedipine is a calcium channel blocker that is used to relax uterine contractions and postpone preterm labor.However, it can also lower blood pressure and cause side effects such as headache, dizziness, flushing, and palpitations.Therefore, it should be avoided in clients who have cardiac disease or other conditions that affect the heart function.

Choice A is wrong because asthma is not a contraindication for nifedipine.Nifedipine does not affect the airways or cause bronchospasm.

Choice B is wrong because diabetes mellitus is not a contraindication for nifedipine.Nifedipine does not affect blood glucose levels or insulin secretion.

Choice C is wrong because hypertension is not a contraindication for nifedipine.In fact, nifedipine can be used to treat high blood pressure as well as preterm labor.However, blood pressure should be monitored closely during nifedipine therapy to avoid hypotension.

A. Infection on speculum examination B. Bleeding on speculum examination C. Positive fetal fibronectin test (FFN) D. Normal fetal heart rate and activity

Correct Answer is A

Explanation

Infection on speculum examination.

Infection is a major cause of preterm labor and can lead to serious complications for the mother and the fetus.

Infection can be detected by a speculum examination that shows signs of inflammation, such as erythema, edema, discharge, or odor.

Infection can also be confirmed by laboratory tests, such as culture, gram stain, or polymerase chain reaction.Infection should be treated promptly with antibiotics and other supportive measures.

Choice B. Bleeding on speculum examination is wrong because bleeding is not a direct cause of preterm labor, but rather a sign of other conditions that may increase the risk of preterm labor, such as placenta previa, placental abruption, or cervical trauma.Bleeding should be evaluated further to determine the source and severity of the hemorrhage and to manage any complications.

Choice C. Positive fetal fibronectin test (FFN) is wrong because a positive FFN test indicates the presence of fetal fibronectin in the cervical or vaginal secretions, which is a marker of increased risk of preterm labor, but not a definitive marker.

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A nurse is caring for a client who is in pre-term labor. Which of the following maternal complications is most likely to occur due to prolonged bed rest?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is preparing to administer nifedipine to a client who is in pre-term labor. The nurse should withhold the medication and notify the provider if the client has which of the following conditions?

Correct Answer is D

Explanation

A nurse is assessing a client for pre-term labor. Which assessment finding would be most concerning and require immediate intervention?

Correct Answer is A

Explanation

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A nurse is caring for a client who is in pre-term labor.

Which of the following maternal complications is most likely to occur due to prolonged bed rest?