Examlex
Which substance plays a central role in determining the rate of sodium reabsorption?
Withdrawal Reflex
An involuntary reaction to a painful or harmful stimulus that results in the quick retraction of the body part exposed to the danger, providing a protective mechanism.
Stretch Reflex
A muscle contraction in response to stretching within the muscle, designed to maintain muscle tone and posture.
Golgi Tendon Reflex
A reflex that protects tendons and muscles from excessive tension by causing muscle relaxation when force is too great, preventing damage.
Reciprocal Innervation
A neuromuscular phenomenon in which the contraction of one muscle is accompanied by the relaxation of its antagonist muscle.
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