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What is an important factor to consider when analyzing labor progression?

A.

Number of previous pregnancies

B.

Maternal age

C.

Gestational weight gain

D.

Fetal size

Answer and Explanation

The Correct Answer is D

A. Number of previous pregnancies: While previous pregnancies can influence labor speed (multiparous clients often progress faster), it is not the most critical factor in assessing labor progression.

B. Maternal age: Advanced maternal age may increase labor complications, but it does not directly determine labor progression.

C. Gestational weight gain: Excessive weight gain can impact fetal size, but it is not the primary factor affecting labor progression.

D. Fetal size: Fetal size plays a significant role in labor progression. A large fetus may cause cephalopelvic disproportion (CPD), leading to slow or arrested labor, whereas a smaller fetus may allow for quicker labor progression.


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Related Questions

Correct Answer is A

Explanation

A. Contractions that last for 60 seconds each with a 2-min rest between contractions. If contractions are 3 minutes apart, this means the interval from the start of one contraction to the start of the next is 3 minutes. If each contraction lasts for 60 seconds, there will be a 2-minute rest period before the next contraction begins.

B. Contractions that last for 60 seconds each with a 3-min rest between contractions. This would indicate contractions occurring every 4 minutes, not every 3 minutes.

C. A contraction that lasts 3 min followed by a period of relaxation. A contraction lasting 3 minutes is abnormal and suggests uterine tachysystole, which can be dangerous.

D. Contractions that last 45 seconds each with a 2-min rest between contractions. If contractions last 45 seconds, the remaining rest period would be 2 min 15 sec, not exactly 2 minutes.

Correct Answer is D

Explanation

A. To determine the exact gestational age of the fetus. Gestational age is estimated via ultrasound and fundal height, not an NST.

B. To measure the amniotic fluid volume. Amniotic fluid volume is assessed with an ultrasound and amniotic fluid index (AFI), not an NST.

C. To confirm the presence of labor contractions. An NST does not confirm labor contractions; it evaluates fetal heart rate in response to fetal movement.

D. To assess fetal well-being in cases of suspected fetal growth restriction. An NST evaluates fetal oxygenation and well-being, making it useful in cases of intrauterine growth restriction (IUGR) or other concerns about fetal health.

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