____________ is the most common cause of long-term motor function impairment,with a frequency of about 1 in 500 births.

Question

Quizplus · Accepted Answer

Cerebral palsy is a neurological disorder that affects movement, muscle tone, and motor skills. It is the most common cause of long-term motor function impairment and has a frequency of about 1 in 500 births. Muscular dystrophy is a group of genetic disorders that cause progressive weakness and loss of muscle mass, but it is not as common as cerebral palsy. Down syndrome is a genetic condition that causes intellectual disability and physical abnormalities, but it does not always result in motor function impairment. Scoliosis is a curvature of the spine, which may affect posture and movement, but it is not typically associated with long-term motor function impairment.

____________ Is the Most Common Cause of Long-Term Motor Function