<prompt> Administration of which of the following can prevent neural defects in newborn?Folic acidVitBl2PyridoxineVitamin C  <response>: Ref: Nelsons Textbook of Pediatrics. 19th Edition.Explanation:Prevention of Neural tube defectsAll women of childbearing age and who are capable of becoming pregnant take 1.4 mg of folic acid daily.In high-risk women previously affected child, supplementation should be started with 4 mg of folic acid daily, beginning i mo before the time of the planned conception.Certain drugs that antagonize folic acid increase the risk of myelomeningoceleTrimethoprimCarbamazepinePhenytoinPhenobarbitalPrimidoneValproic acid 