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 not the correct intervention for a prolapsed umbilical cord.

b. This is not the correct intervention for a prolapsed umbilical cord.

c. This is the correct intervention for a prolapsed umbilical cord as it helps relieve pressure on the cord and improve fetal oxygenation.
d. This may be necessary if other interventions are not successful, but it is not the initial priority.

A. Enteral nutrition to correct nutritional deficits. B. Corticosteroids and antibiotics to reduce the infection. C. NPO for 48 hrs and IV therapy to correct fluid and electrolyte imbalances. D. All antiemetic, such as pyridoxine (vitamin B6) to control nausea and vomiting. E. All antiemetic, such as pyridoxine (vitamin B6) to control nausea and vomiting.

Correct Answer is C

Explanation

a. This may be necessary once the woman's condition stabilizes, but it is not the initial treatment.
b. This is not typically indicated for hyperemesis gravidarum.

c. This is the initial treatment for hyperemesis gravidarum to prevent dehydration and correct electrolyte imbalances.
d. This may be part of the treatment plan, but it is not the initial treatment.

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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:

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Naxlex Comprehensive Predictor Exams

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Correct Answer is C

Explanation

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Correct Answer is C

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: