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 A
Explanation
a. Variable decelerations occur due to umbilical cord compression, typically when the cord is compressed during contractions or when the cord is wrapped around the fetal neck or body.
b. Early decelerations are typically related to fetal head compression and are not associated with variable decelerations.
c. Late decelerations are caused by uteroplacental insufficiency and are not associated with variable decelerations.
d. IV narcotic analgesics can cause late decelerations, not variable decelerations.
Correct Answer is A
Explanation
a. This is the correct statement for the treatment of chlamydia.
b. This is not the correct statement. Both partners should be treated.
c. The nurse should also advise the client to abstain from sexual relations for seven days after completing the treatment and to notify all sexual partners from the past 60 days to get tested and treated as well.
d. This is not the correct statement. Retesting should occur in 3-4 months.
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