Sickle cell anemia is an example of a disorder that can be detected in newborns by

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Sickle cell anemia is a genetic disorder that affects the shape and function of red blood cells. It can be detected in newborns by taking a tiny quantity of blood drawn from the infant's heel and testing it for the presence of abnormal hemoglobin. This is done through a procedure called newborn screening, which is performed shortly after birth to detect a variety of genetic, metabolic, and endocrine disorders. The Apgar scale is used to assess the physical condition of newborns immediately after birth, but it does not detect genetic disorders. Taking a urine sample is not useful for detecting sickle cell anemia. Administering a DNA test may be used to confirm a diagnosis of sickle cell anemia, but it is typically not part of routine newborn screening.

Sickle Cell Anemia Is an Example of a Disorder That