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 A

Explanation

a. As the placenta grows and becomes more metabolically active, it produces hormones that increase insulin resistance, leading to an increased need for insulin.
b. Women with insulin-dependent diabetes may be prone to hyperglycemia during pregnancy, but it is not due to consuming more simple sugar.
c. Maternal insulin requirements often increase during pregnancy due to increased insulin resistance.

d. Insulin crosses the placenta throughout pregnancy, and the fetus does not secrete its own insulin until after birth.

A. On the day 14 of her menstrual cycle B. Every morning before arising C. 2 hours following intercourse D. At noon after lunch

Correct Answer is B

Explanation

a. Not every woman ovulates on day 14 of her cycle, and the basal temperature only rises after ovulation, not before.
b. The basal temperature is the lowest body temperature during a 24-hour period.

It is usually measured first thing in the morning before any physical activity or eating. The basal temperature can indicate when a woman is ovulating, as it tends to rise slightly (about 0.5°F or 0.3°C) after ovulation and remain elevated until the next menstrual period. By tracking the basal temperature over several cycles, a woman can identify her most fertile days and plan accordingly.
c. Intercourse can affect the body temperature and give a false reading.

d. The basal temperature is influenced by factors such as food, drink, stress, and activity, so it should be measured before any of these occur.

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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

Metabolic changes throughout pregnancy that affect glucose and insulin in the mother and the fetus are complicated but its important to understand. Nurses should understand that: Select one:

Correct Answer is A

Explanation

A nurse is instructing a female client about how to check the basal temperature in order to determine if the client is ovulating. The nurse should instruct the client to check her temperature at which of the following times?

Correct Answer is B

Explanation

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A nurse is reviewing the health history of a client who has a new prescription for a combined oral contraceptive (COC). The nurse recognizes that which of the following client medications can interfere with the effectiveness of the COC?

The priority nursing intervention when admitting a pregnant woman who has experienced a bleeding episode in late pregnancy ( 37 weeks) is to: Select one:

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A multiparous woman has been in labor for 8 hours. Her membranes have just ruptured spontaneously. The nurse's priority must be to: Select one:

A nurse is caring for a client who is scheduled for a cesarean birth based on the fetal lungs having reached maturity. Which of the following findings indicates that the fetal lungs are mature?

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

Select one: