A nurse is caring for a client who is experiencing preterm labor and has a new prescription for terbutaline. Which of the following findings is a contraindication for the administration of this medication?

Heart disease.

Cervical dilation of 2 cm.

Gestational age of 34 weeks.

Allergy to penicillin.

Answer and Explanation

The Correct Answer is A

Choice A rationale:

Terbutaline is a medication commonly used to stop preterm labor by relaxing the uterine muscles. However, it is contraindicated in clients with heart disease or certain cardiac conditions, as it can cause cardiovascular side effects such as increased heart rate, palpitations, and potential arrhythmias.

Choice B rationale:

Cervical dilation of 2 cm is a typical sign of preterm labor, and the prescription for terbutaline is appropriate to prevent further cervical dilation and delay delivery.

Choice C rationale:

A gestational age of 34 weeks indicates preterm labor, which is precisely the scenario where terbutaline would be administered to halt labor progression and extend the pregnancy.

Choice D rationale:

Allergy to penicillin is unrelated to the administration of terbutaline, as they are different medications with distinct mechanisms of action and side effects.

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Correct Answer is C

Explanation

Choice A rationale:

Fentanyl is an opioid analgesic and is not used to counteract the effects of meperidine in the newborn. Both fentanyl and meperidine are opioids, and using fentanyl in this context would not counteract the effects of meperidine.

Choice B rationale:

Flumazenil is a medication used to reverse the effects of benzodiazepines, not opioids like meperidine. It is not appropriate for countering the effects of meperidine in the newborn.

Choice C rationale:

Naloxone is an opioid antagonist that can reverse the effects of opioids like meperidine. When a newborn has been exposed to opioids during labor, such as meperidine given to the mother, there is a risk of respiratory depression in the newborn. Naloxone can quickly reverse this effect and restore normal respiratory function.

Choice D rationale:

Benztropine is an anticholinergic medication used to treat side effects of antipsychotic drugs and is not relevant in this situation. It would not counteract the effects of meperidine on the newborn.

A. Prepare the equipment necessary to initiate an amnioinfusion. B. Administer oxygen at 10 L/min via a nonrebreather face mask. C. Discontinue the infusion of oxytocin. D. Place the client in a left lateral position.

Correct Answer is D

Explanation

Choice A reason:

Preparing for an amnioinfusion is not the first-line action. It may be considered if decelerations do not resolve with initial measures such as maternal repositioning.

Choice B reason:

Administering oxygen is a subsequent measure if initial interventions like repositioning do not improve the FHR. Oxygen is typically given at 8-10 L/min via a nonrebreather mask to increase fetal oxygenation.

Choice C reason:

Discontinuing oxytocin is important if the cause of decelerations is uterine hyperstimulation. However, repositioning the client should precede this action to quickly address potential umbilical cord compression.

Choice D reason:

This is the first action to take because it can quickly alleviate potential compression of the umbilical cord, which is often the cause of variable decelerations. It may be considered if decelerations do not resolve with initial measures such as maternal repositioning.

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A nurse is caring for a client who is experiencing preterm labor and has a new prescription for terbutaline. Which of the following findings is a contraindication for the administration of this medication?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A laboring client received meperidine IV one hour prior to delivery. Which of the following medications should the nurse have available to counteract the effects of this medication on the newborn?

Correct Answer is C

Explanation

A nurse is caring for a client who is receiving oxytocin to augment labor. The nurse notes recurrent variable decelerations of the FHR. Which of the following actions should the nurse take first?

Correct Answer is D

Explanation

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