Question

Repeated gentle stroking of a pain spot creates a(n):

a) cold sensation.
b) hot sensation.
c) wetness sensation
d) itching sensation.

Answer 1

Gentle stroking of a pain spot generally results in an itching sensation due to the interaction of touch receptors and the gate control mechanism of pain.

Step-by-step explanation:

Repeated gentle stroking of a pain spot typically creates a phenomenon known as gate control of pain, where the pain sensation is reduced and could possibly be replaced by a sensation of itching. This effect is due to the activation and interaction of different types of touch receptors in the area, such as mechanoreceptors, which can override the pain signals being sent to the brain, resulting in an itching sensation instead of pain.