Spastic paralysis suggests involvement of the ________.
A) spinal nerve roots
B) lower motor neurons
C) upper motor neurons
D) neuromuscular junction

Question

Quizplus · Accepted Answer

Spastic paralysis typically results from damage to the upper motor neurons, which are responsible for sending signals to the muscles from the brain. This damage can occur in conditions such as cerebral palsy or stroke. Spastic paralysis is characterized by increased muscle tone, exaggerated reflexes, and difficulty with voluntary movement. It is important to note that spastic paralysis may also affect the lower motor neurons or neuromuscular junction, but these are not typically the primary sites of involvement.

Spastic Paralysis Suggests Involvement of the ________