A woman in preterm labor at 32 weeks of gestation receives Dexamethasone intramularly. The purpose of this pharmacologic treatment is to:

Select one:

Stimulate fetal surfactant production

Maintain adequate maternal respiratory effort and ventilation during magnesium sulfate therapy

Suppress uterine contractions

Reduce maternal and fetal tachycardia

Answer and Explanation

The Correct Answer is A

a. Dexamethasone is a corticosteroid that is given to women at risk of preterm delivery to stimulate fetal lung maturation and surfactant production.
b. Dexamethasone is not used for this purpose.

c. Dexamethasone is not used to suppress uterine contractions.

d. Dexamethasone is not used to reduce maternal and fetal tachycardia.

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Correct Answer is C

Explanation

a. This is a common cause of variable decelerations, not late decelerations.

b. This is a common cause of variable decelerations, not late decelerations.

c. Late decelerations are caused by decreased blood flow to the placenta during contractions, resulting in a reduced oxygen supply to the fetus.
d. This is a common cause of variable decelerations, not late decelerations.

A. Not palpable above the symphysis at this time B. 5 cm above the umbilicus C. At the level of the umbilicus D. Slightly above the symphysis pubis

Correct Answer is A

Explanation

a. At 9 weeks of gestation, the uterus is still within the pelvic cavity and not palpable above the symphysis pubis.
b. The fundus is not expected to be palpable 5 cm above the umbilicus until around 20 weeks of gestation.
c. The fundus is not expected to be palpable at the level of the umbilicus until around 20 weeks of gestation.

d. The fundus is not expected to be palpable slightly above the symphysis pubis at 9 weeks of gestation.

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A woman in preterm labor at 32 weeks of gestation receives Dexamethasone intramularly. The purpose of this pharmacologic treatment is to: Select one:

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The nurse providing care for the laboring woman recognizes that late fetal heart rate (FHR) decelerations are caused by: Select one:

Correct Answer is C

Explanation

A woman is at 9 weeks of gestation. The nurse would expect to palpate the fundus at which level? Select one:

Correct Answer is A

Explanation

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A woman in preterm labor at 32 weeks of gestation receives Dexamethasone intramularly. The purpose of this pharmacologic treatment is to:

Select one: