A nurse is doing prenatal counseling with a client and is asked about the importance of folic acid (B9) during pregnancy. Based on the nurse's knowledge, what should be the nurse's response?
Folic acid is known to lower blood glucose in diabetic patients
Folic acid prevents neural tube defects in the developing fetus
Folic acid in the gastrointestinal system prevents celiac disease
Folic acid will prevent migraine headaches in pregnant women
The Correct Answer is B
A. Folic acid does not specifically lower blood glucose; rather, it is primarily involved in DNA synthesis and cell division.
B. Folic acid is essential during pregnancy as it significantly reduces the risk of neural tube defects, such as spina bifida and anencephaly, in the developing fetus, making it a critical nutrient for pregnant women.
C. Folic acid does not prevent celiac disease; rather, celiac disease is an autoimmune disorder related to gluten intake.
D. While some studies suggest that folic acid may have a role in reducing the frequency of migraines, it is not a primary indication during pregnancy.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Black-colored stools may indicate gastrointestinal bleeding, which is not a common side effect of rifampin.
B. Rifampin is known to cause orange-colored secretions, including urine, sweat, and tears, which is a normal and expected side effect.
C. Rifampin does not typically cause staining of teeth; this is more commonly associated with other medications like tetracyclines.
D. Constipation is not a recognized side effect of rifampin, and patients are not typically advised to expect this as a result of the medication.
Correct Answer is ["B","C","E","F"]
Explanation
A. Bruising is typically related to anticoagulant effects or blood disorders and not directly tied to the desired effects of PTU.
B. Improved sleep is an indicator that hyperthyroidism symptoms, such as insomnia, are being managed effectively.
C. A decrease in anxiety can suggest effective management of hyperthyroidism, as anxiety is a common symptom of this condition.
D. Weight loss or inability to gain weight is usually a symptom of hyperthyroidism, so this statement would indicate that PTU is not achieving the desired effect.
E. A return to regular menstruation can indicate improved thyroid function, as hyperthyroidism can disrupt menstrual cycles.
F. Reduced heart rate and the absence of palpitations suggest effective management of hyperthyroidism symptoms, indicating the drug is having the desired effect.
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