A nurse is providing dietary teaching about prevention of neural tube defects in the fetus to a client who is pregnant. Which of the following nutrients should the nurse recommend?
Vitamin B12
Calcium
Magnesium
Folate
The Correct Answer is D
A. While vitamin B12 is important for overall health, it is not specifically associated with the prevention of neural tube defects. Folate, however, is crucial for preventing neural tube defects in the developing fetus.
B. Calcium is important for bone health but is not specifically associated with the prevention of neural tube defects.
C. Magnesium is important for various bodily functions but is not specifically associated with the prevention of neural tube defects.
D. Folate (also known as folic acid) is the key nutrient recommended for preventing neural tube defects in the fetus. Pregnant women are advised to consume adequate amounts of folate, either through their diet or through supplements.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Eating a larger meal at breakfast and smaller meals throughout the day can help regulate appetite, reduce overall caloric intake, and promote weight loss.
B. Setting a weight loss goal of 2.5 pounds per week may be unrealistic or unsafe for some individuals. A more moderate and sustainable goal, such as 1-2 pounds per week, is typically recommended.
C. Meal replacement shakes can be a convenient option for some individuals as part of a weight loss plan, but they do not inherently cause weight gain. However, it's important to choose meal replacements with appropriate nutritional content and to use them as part of a balanced diet.
D. Drinking water with meals can help promote satiety and may prevent overeating, but it is not the only behavioral modification necessary for successful weight loss.
Correct Answer is D
Explanation
A. Lactulose is a laxative that works by reducing the absorption of ammonia in the colon, leading to increased bowel movements. Therefore, there should be an increase rather than a decrease in the number of bowel movements with this medication.
B. Lactulose is typically administered orally or rectally, not intravenously.
C. Lactulose does not treat infection; it helps reduce ammonia levels in hepatic encephalopathy by promoting bowel movements to expel ammonia.
D. Monitoring the serum ammonia level is essential in assessing the effectiveness of lactulose therapy. Reduction in serum ammonia levels indicates that the medication is working to reduce ammonia absorption in the colon.
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