Reflex arcs · Physiology

Reciprocal inhibition in reflex action refers to:

  1. Activation of both agonist and antagonist
  2. Inhibition of sensory neurons
  3. Inhibition of antagonist muscles
  4. Suppression of reflex response
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Correct answer: Inhibition of antagonist muscles

Reciprocal inhibition relaxes antagonist muscles while agonists contract. This allows smooth and coordinated movement.

Difficulty: Medium Question 14 of 20

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