A nurse is providing education to a client during her first prenatal visit.
Which of the following should the nurse include in the teaching to decrease the risk of preterm labor?
Maintain folic acid intake of 4 mcg per day.
Increase fluids to 8-10 (8 oz) glasses per day.
Consume the recommended daily allowance of vitamin C (85 mg).
Increase caloric intake by 500 calories per day.
The Correct Answer is B
Choice A rationale
Maintaining a folic acid intake of 4 mcg per day is not sufficient. The recommended dose for pregnant women is 400-800 mcg to help prevent neural tube defects, but it is not specifically related to reducing the risk of preterm labor.
Choice B rationale
Increasing fluid intake to 8-10 (8 oz) glasses per day is recommended as it helps to maintain hydration, which is crucial in preventing preterm labor. Dehydration can cause uterine contractions, which can lead to preterm labor.
Choice C rationale
Consuming the recommended daily allowance of vitamin C (85 mg) is important for immune function and overall health but does not directly affect the risk of preterm labor.
Choice D rationale
Increasing caloric intake by 500 calories per day is typically recommended for breastfeeding mothers, not for preventing preterm labor during pregnancy. Proper nutrition is important, but overconsumption can lead to excessive weight gain.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale
The sex of the fetus can be determined earlier through ultrasound or blood tests, making amniocentesis at 36 weeks unnecessary for this purpose.
Choice B rationale
Detection of metabolic disorders can also be done earlier in the pregnancy through other tests. Amniocentesis at 36 weeks is not typically used for this purpose.
Choice C rationale
Determining fetal lung maturity is a primary reason for performing an amniocentesis at 36 weeks gestation. This test assesses whether the fetus's lungs are developed enough for the baby to breathe independently after birth.
Choice D rationale
Identification of abnormal fetal cells can be done earlier in pregnancy through amniocentesis or other genetic tests. It is not the primary reason for amniocentesis at 36 weeks.
Correct Answer is ["3.9"]
Explanation
Step 1 is 3900 grams ÷ 1000 = 3.9 kg
Step 2 is 25 mg/kg × 3.9 kg = 97.5 mg
Step 3 is 97.5 mg ÷ (125 mg/5 mL) = 3.9 mL
The newborn will receive 3.9 mL in 24 hours.
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