Prepare for the AOTA Pediatrics Exam with comprehensive multiple-choice questions. Our quiz offers detailed explanations for each answer to boost your understanding. Ensure you are ready for success!

Multiple Choice

Which is a listed cause of congenital CP?

Congenital cerebral palsy is caused by brain injury that occurs before or around birth, and prematurity is the most significant listed risk factor. When babies are born very preterm, their brains are especially vulnerable to white matter injury and hemorrhage—think periventricular leukomalacia and intraventricular hemorrhage—because the brain’s white matter and blood vessels are not fully developed. These injuries disrupt the developing motor pathways, leading to the movement and posture problems characteristic of CP. Because prematurity most strongly contributes to these kinds of injuries, it is the best-supported listed cause in many clinical references. Neonatal stroke (CVA), placental complications like abruption, or exposure to toxins can contribute to brain injury, but they are not as consistently identified as the primary listed cause of congenital CP as prematurity is, which is why prematurity is the correct emphasis here.

Congenital cerebral palsy is caused by brain injury that occurs before or around birth, and prematurity is the most significant listed risk factor. When babies are born very preterm, their brains are especially vulnerable to white matter injury and hemorrhage—think periventricular leukomalacia and intraventricular hemorrhage—because the brain’s white matter and blood vessels are not fully developed. These injuries disrupt the developing motor pathways, leading to the movement and posture problems characteristic of CP. Because prematurity most strongly contributes to these kinds of injuries, it is the best-supported listed cause in many clinical references.

Neonatal stroke (CVA), placental complications like abruption, or exposure to toxins can contribute to brain injury, but they are not as consistently identified as the primary listed cause of congenital CP as prematurity is, which is why prematurity is the correct emphasis here.