Asked in Premeth Test 20 — Coordination (Chemical and Nervous) and Respiration (22 March 2022) 2022Moderate

Nociceptors are concerned with sensation of:

Correct answer: B. Pain

  • A. Pressure
  • B. Pain
  • C. Temperature
  • D. Vibration

Explanation

This is correct as nociceptors are involved in reception of pain.

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About Receptors

Receptors are specialized cells or proteins that detect stimuli such as light, sound, pressure, temperature and chemicals, then initiate responses through sensory or hormonal pathways. Questions distinguish sensory receptors from effectors, compare receptor types, and examine stimulus conversion into nerve impulses, including the roles of rods, cones, chemoreceptors and mechanoreceptors.

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