Mary and Jim are expecting a child. During prenatal diagnostic testing, the doctor confirms that the fetus has a genetic abnormality that will lead to a neural tube disorder causing brain and spine abnormalities. He also tells the parents that the baby will most likely have protruding tissue, especially from the lower back, and that the abnormality can be treated with corrective surgery at birth, orthopedic devices, and physical or medical therapy. Which of the following disorders is Mary and Jim's child suffering from?
A) Spina bifida
B) Tay-Sachs disease
C) Phenylketonuria
D) Huntington's disease

Question

Quizplus · Accepted Answer

The description matches that of spina bifida, which is a neural tube defect that can lead to brain and spine abnormalities and often results in protruding tissue from the lower back. Treatment options include corrective surgery at birth, orthopedic devices, and physical or medical therapy. Tay-Sachs disease, phenylketonuria, and Huntington's disease are all genetic conditions, but they do not share the same symptoms as spina bifida.

Mary and Jim Are Expecting a Child