Fetal well-being during labor is assessed by:

accelerations in the FHR.

maternal pain control

the response of the fetal heart rate (FHR) to uterine contractions (UCs).

an FHR above 110 beats/min.

Answer and Explanation

The Correct Answer is C

Fetal well-being during labor is assessed by the response of the fetal heart rate (FHR) to uterine contractions (UCs). During labor, the fetal heart rate is monitored to assess the well-being of the fetus. The fetal heart rate should increase in response to fetal movement and contractions, which indicates that the fetus is receiving adequate oxygenation and blood flow. This response is called an "acceleration" in the FHR. However, accelerations alone are not enough to assess fetal well-being during labor. It is the combination of the FHR pattern with the uterine contractions pattern that provides the most information.

In addition to the FHR response to UCs, other factors that may be used to assess fetal well-being during labor include fetal scalp blood sampling, fetal pulse oximetry, and fetal ultrasound. Maternal pain control may help to decrease maternal stress and anxiety during labor, but it is not directly related to fetal well-being. An FHR above 110 beats/min is within the normal range for a fetal baseline heart rate, but it is not enough to assess fetal well-being during labor.

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Correct Answer is A

Explanation

Based on the provided information, the probable diagnosis for the spontaneous abortion in this woman would be a threatened abortion, since the cervix is closed and there is no evidence of expulsion of fetal or placental tissue. A threatened abortion is defined as vaginal bleeding occurring before the 20th week of gestation, with a closed cervical os, and no expulsion of fetal or placental tissue.

The other types of spontaneous abortion are defined as follows:

B. Inevitable abortion: vaginal bleeding and cramping with an open cervical os, with or without expulsion of fetal or placental tissue

C. Missed abortion: fetal demise without expulsion of fetal tissue, and may be associated with a closed cervical os and absence of uterine contractions

D. Incomplete abortion: partial expulsion of fetal or placental tissue, with or without vaginal bleeding, and may be associated with an open cervical os and uterine contractions

A. A G3P2 whose youngest child is 3 years old. B. A G2P1 who has had one prior lower transverse cesarean section. C. A CS4 who has had three prior lower transverse cesarean sections. D. AG4P3 whose last baby was born at term gestation.

Correct Answer is C

Explanation

A CS4 who has had three prior lower transverse cesarean sections is at the highest risk for uterine rupture. The risk of uterine rupture increases with each subsequent cesarean section, and a history of three or more prior lower transverse cesarean sections is considered a significant risk factor for uterine rupture.

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Fetal well-being during labor is assessed by:

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Naxlex Comprehensive Predictor Exams

Correct Answer is A

Explanation

Which of the following patients is most at risk for uterine rupture?

Correct Answer is C

Explanation

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