What is measured from the beginning of one contraction to the beginning of the next contraction?

Duration

Acme

Frequency

Onset

Answer and Explanation

The Correct Answer is C

A. Duration: Duration refers to how long a single contraction lasts from start to finish, not the time between contractions.

B. Acme: Acme refers to the peak of the contraction, not the time between contractions.

C. Frequency: Frequency refers to the time from the beginning of one contraction to the beginning of the next contraction.

D. Onset: Onset refers to the start of an individual contraction, not the interval between contractions.

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Correct Answer is A

Explanation

A. "The purpose of this medication is to boost fetal lung maturity." Betamethasone is a corticosteroid given to promote fetal lung maturity by stimulating surfactant production, especially in preterm labor.

B. "The purpose of this medication is to stop preterm labor contractions." Tocolytics, not corticosteroids, are used to stop preterm labor contractions. Betamethasone is not designed to halt contractions.

C. "The purpose of this medication is to halt cervical dilation." Betamethasone does not affect cervical dilation. Its role is to support fetal lung development.

D. "The purpose of this medication is to increase the fetal heart rate." Betamethasone does not directly influence fetal heart rate. Its primary use is to mature fetal lungs in anticipation of early birth.

A. Take the client's temperature. B. Check the fetal heart rate pattern. C. Observe the color and consistency of amniotic fluid. D. Evaluate the client for signs of infection.

Correct Answer is B

Explanation

A. Take the client's temperature. Monitoring the client's temperature for signs of infection is important, but it is not the priority immediately following an amniotomy. Infection typically develops over time.

B. Check the fetal heart rate pattern. The priority after an amniotomy is to assess the fetal heart rate to detect any signs of umbilical cord prolapse or fetal distress, which can occur immediately after rupture of membranes.

C. Observe the color and consistency of amniotic fluid. Although it is important to observe amniotic fluid for abnormalities (e.g., meconium staining), the immediate priority is fetal heart rate monitoring.

D. Evaluate the client for signs of infection. Signs of infection should be monitored, but they are not the priority right after amniotomy.

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What is measured from the beginning of one contraction to the beginning of the next contraction?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is assisting with the admission of a client who is in preterm labor at 30 weeks of gestation and has a new prescription for betamethasone. Which of the following statements should the nurse make?

Correct Answer is A

Explanation

A nurse is assisting in the care of a client who is to undergo an amniotomy. Which of the following is the priority nursing action following this procedure?

Correct Answer is B

Explanation

. nurse is assisting with the care of a client with PROM and is receiving magnesium sulfate IV at 2 g/hr. Which of the following findings indicates that it is safe for the nurse to continue the infusion?

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