Difficulty: Medium
Average Score: 77%
Simulated
The nurse is providing preconception counseling. Which supplement should the nurse recommend to help prevent the occurrence of anencephaly?
Correct answer
C
Rationale
Folic acid is essential for neural tube closure, reducing anencephaly risk with 400-800 mcg daily intake. Iron prevents anemia, not neural tube defects. Vitamin D and calcium support bone health, not relevant to anencephaly prevention.