Discuss the risks associated with high phenylalanine levels in the mother during pregnancy
If present during early pregnancy, high levels of phenylalanine accumulate in the embryo and fetus and impair normal central nervous system development. Elevated phenylalanine levels in the first 8 weeks of pregnancy increase the risk of heart defects. The risk increases if high blood levels of phenylalanine are combined with low protein diets early in pregnancy. Untreated women with PKU have a 92 percent chance of delivering a newborn with mental retardation and a 73 percent chance that the infant will be born with an abnormally small head (microcephaly). Infants born to women with high blood levels of phenylalanine during pregnancy are at elevated risk of seizures, hyperactivity, and abnormal behavioral patterns later in life.
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Issac is an 8-year-old child who has African ancestry. He lives in Chicago and does not spend much time outdoors. He does not like to consume dairy foods because he has lactose intolerance. His diet consists primarily of enriched white bread, peanut butter, chicken, pork, apples, bananas, and green vegetables. Based on this information, Issac has a high risk of ________.
A. beriberi B. rickets C. pellagra D. scurvy
Adequate potassium intake reduces the risk of
A) urinary tract infections. B) diarrhea. C) bladderitis. D) kidney stones.
One of the benefits of aerobic exercise training is the ability to significantly increase the use of leucine as an energy source
Indicate whether the statement is true or false
A nutrition assessment is a systematic process of obtaining, verifying, and interpreting data in order to make decisions about the nature and cause of nutrition-related problems.
Answer the following statement true (T) or false (F)