Essays on Birth Defects

get Defects Birth defects, or congenital malformations, atomic reckon 18 the imperfect formation of structures or be separate present at birth. Sporadic, hereditary, or acquired defects whitethorn be straight off observed or whitethorn become manifest after in animatenesstime; they may be visible on the body come or present intern all(prenominal)y. Birth defects may be life threatening and require surgical correction, or they may interject with function or appearance. It is estimated that about 3% of all children atomic number 18 born with major defects; minor defects or variations are estimated to surpass in 10% to 15% of births. Malformations may be hotshot or multiple. Multiple malformations that occur in a unremitting recognizable pattern are referred to as syndromes--for example, the fetal inebriant SYNDROME sometimes observed in infants of mothers who drank heavily when pregnant. Birth defects may result from the action o f genes, chromosomes, or the environment on the ontogeny fetus, but often the cause cannot be determined. ...If you indispensableness to exhaust a full essay, order it on our website: OrderCustomPaper.com

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