Folic acid supplementation is linked to preventing which neural tube defect?

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Multiple Choice

Folic acid supplementation is linked to preventing which neural tube defect?

Explanation:
Folic acid helps prevent neural tube defects by supporting rapid cell growth and DNA synthesis in early fetal development. The neural tube, which becomes the brain and spinal cord, closes very early in pregnancy, often before many women know they’re pregnant. If folate is insufficient, the risk of neural tube defects increases. Among the neural tube defects listed, spina bifida is the one most strongly linked to folic acid supplementation, making it the best answer. Down syndrome is a chromosomal condition not prevented by folate, and spontaneous abortion is not a neural tube defect targeted by folate prevention.

Folic acid helps prevent neural tube defects by supporting rapid cell growth and DNA synthesis in early fetal development. The neural tube, which becomes the brain and spinal cord, closes very early in pregnancy, often before many women know they’re pregnant. If folate is insufficient, the risk of neural tube defects increases. Among the neural tube defects listed, spina bifida is the one most strongly linked to folic acid supplementation, making it the best answer. Down syndrome is a chromosomal condition not prevented by folate, and spontaneous abortion is not a neural tube defect targeted by folate prevention.

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