A nurse is teaching a client who is in preterm labor about terbutaline. Which of the following statements by the client indicates an understanding of the teaching?

"I will get injections of the medication once daily until my labor stops."

"My blood sugar may be low while I'm on this medication."

"I will have blood tests because my potassium might decrease."

"My blood pressure may increase while I'm on this medication."

Answer and Explanation

The Correct Answer is C

Choice A Reason:

"I will get injections of the medication once daily until my labor stops." Terbutaline is typically administered as a subcutaneous injection or orally, but the frequency can vary. It is often given as needed or on a scheduled basis, depending on the healthcare provider's instructions. However, "once daily until labor stops" is not a typical approach.

Choice B Reason:

"My blood sugar may be low while I'm on this medication." While terbutaline can affect glucose metabolism, it is more commonly associated with hyperglycemia (high blood sugar) rather than hypoglycemia (low blood sugar).

Choice C Reason:

"I will have blood tests because my potassium might decrease." Terbutaline, a beta-2 adrenergic agonist, can potentially lead to hypokalemia (a decrease in potassium levels). Monitoring potassium levels through blood tests is important during terbutaline therapy.

Choice D Reason:

"My blood pressure may increase while I'm on this medication." Terbutaline is known to cause cardiovascular side effects, but an increase in blood pressure is not a common effect. It is more associated with tachycardia (increased heart rate) and potential hypotension. Monitoring blood pressure is still important, but an increase is less likely compared to other cardiovascular effects.

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Correct Answer is A

Explanation

A. Correct. In rapidly progressing labor, applying gentle perineal pressure helps control the speed of delivery and can prevent or minimize perineal tearing or lacerations. It also helps to manage the delivery of the fetal head, especially in cases where the labor is very rapid which can cause neurologic damage (increased intracranial pressure and dural/subdural tearing).

B. Cutting the umbilical cord is not the priority in this situation. The focus should be on the immediate management of the delivery process and preventing complications related to perineal tearing.

C. Preventing the perineum from tearing: While preventing the perineum from tearing is important, it is not the immediate priority in the context of rapidly progressing labor. The primary focus should be on safely delivering the baby, which involves controlling the delivery of the fetal head to prevent complications.

D. Promoting the delivery of the placenta is a consideration for the third stage of labor, which follows the delivery of the baby. It is not the priority during the active phase of delivery.

A. Two arteries and one vein B. Two veins and one artery C. One artery and one vein D. Two arteries and two veins

Correct Answer is A

Explanation

The correct answer is A. Two arteries and one vein.

A. Two arteries and one vein is the typical composition of the umbilical cord vessels. The umbilical arteries carry deoxygenated blood and waste products away from the fetus, while the umbilical vein carries oxygenated blood and nutrients to the fetus.

B. Two veins and one artery is not the usual configuration of the umbilical cord vessels. The presence of two veins is atypical.

C. One artery and one vein is an abnormal finding and may be associated with certain congenital anomalies or fetal abnormalities. This configuration is not the norm.

D. Two arteries and two veins is not a standard or physiological composition of the umbilical cord. The typical configuration is two arteries and one vein.

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A nurse is teaching a client who is in preterm labor about terbutaline. Which of the following statements by the client indicates an understanding of the teaching?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for a client who presents to a labor and delivery unit experiencing rapidly progressing labor. Which of the following is the priority action for the nurse to take?

Correct Answer is A

Explanation

A nurse in labor and delivery is caring for a client. Following delivery of the placenta, the nurse examines the umbilical cord. Which of the following vessels should the nurse expect to observe in the umbilical cord?

Correct Answer is A

Explanation

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