Medical MCQ-After application of one stimulus, the time period in which the second stronger stimuli can from an impulse is called

After application of one stimulus, the time period in which the second stronger stimuli can from an impulse is called

Absolute refractory period

Relative refraction period

Latent refractory period

Local response

Question Category:

Physiology

Correct Answer:

Relative refraction period

Description:

Ans. (b) Relative refraction period(Ref: Ganong, 25th ed/p.90)Absolute refractory period - No stimulus, no matter how strong, will not excite the nerve during absolute refractory periodRelative refractory period - Stronger than normal stimulus (suprathreshold stimulus) produces action potential in relative refractory period

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