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
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
a. While breast self-examination (BSE) can be done at any time, the best time is 5 to 7 days after menses ceases when the breasts are less likely to be tender or swollen.
b. This is the best time for BSE when the breasts are least likely to be tender or swollen.
c. This is not the best time for BSE.
d. This is not the best time for BSE.
Correct Answer is B
Explanation
a. This is not the purpose of maternal serum alpha-fetoprotein testing.
b. Maternal serum alpha-fetoprotein testing is used to screen for neural tube defects and other spinal defects in the fetus.
c. This is not the purpose of maternal serum alpha-fetoprotein testing.
d. This is not the purpose of maternal serum alpha-fetoprotein testing.
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