Scenario One Ethan walks through his house and steps his left foot on a game piece lying on the floor. The game piece is sharp.
He quickly lifts his foot and shouts, "Ouch!" Ethan grabs the bottom of his foot with both hands and hops up and down on his right foot. Input the PNS receives Output the CNS sends out CA
PNS receives information from sensory neurons whereas the CNS sends out to the muscles through motor neurons.
Explanation:
The Peripheral nervous system receives the message from sensory neurons that are present on the foot. After that, Peripheral nervous system sends this sensory information about the body to the central nervous system such as brain and spinal cord. After receiving information from Peripheral nervous system, the central nervous system order the muscles of the leg to lift his leg far away from the sharp game piece. The orders taken by the motor neurons which is responsible for carrying instructions from central nervous system to the muscles for action against stimulus.
