Which of the Following Is NOT Part of the Gate-

question 174

Multiple Choice

Which of the following is NOT part of the gate- control theory of pain modulation?

• A)Inhibitory interneurons are activated by collaterals of Afi fibers that are associated with mechanical stimuli.
• B)Inhibitory interneurons can modulate second- order pain neurons.
• C)A nonpainful stimulus can activate the inhibitory interneuron and thereby inhibit the painful stimulus.
• D)Inhibitory interneurons are inhibited by collaterals from the nociceptor afferent.
• E)Signals that modify pain originate from higher centers of the brain.

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Definitions:

Apocrine

A type of gland that releases its secretions by shedding part of the cell, found mainly in underarm and groin areas.

Parotid

The largest salivary gland located near the ear, responsible for producing saliva to aid in digestion.

Capillary Permeability

The ability of blood capillary walls to allow the passage of substances in and out, crucial for nutrient exchange and waste removal.

Lysosomes

Membrane-bound organelles in cells containing enzymes that break down waste materials and cellular debris.