Lab 29- Reflex Arc and Reflexes

Lab 29- Reflex Arc and Reflexes
nerve ( ) are routes followed by nerve impulses as reflex - -Babinski
they pass through the nervous system - -
pathways


interneurons in a withdrawal reflex are located in the
()- -CNS


( ) are automatic subconscious responses to external
or internal stimuli - -reflexes


effectors of a reflex arc are glands and ( ) - -
muscles


a patellar reflex employs only ( ) and motor neurons -
-sensory


the effector muscle of the patellar reflex is the ( ) -
-quadriceps femoris


the sensory stretch receptors (muscle spindles) of
the patellar reflex are located in the ( ) muscle -
-quadriceps femoris


the patellar reflex helps the body to maintain upright (
)- -posture


the sensory receptors of a withdrawal reflex are
located in the ( ) - -skin


( ) muscles in the limbs are the effectors of a
withdrawal reflex - -flexor


the normal plantar reflex results in ( ) of toes - -
flexion


stroking the sole of the foot in infants results in
dorsiflexion and toes that spread apart, called the ( )
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