If you receive exactly the same painful stimulus to your hand or your back, which will feel more pain, and why?
A) Your back, because it has larger surface area
B) Your hand, because it has much thinner skin
C) Your back, because it has more pain receptors
D) Your hand, because it has more pain receptors

Question

​If you receive exactly the same painful stimulus to your hand or your back, which will feel more pain, and why?
A) ​Your back, because it has larger surface area
B) ​Your hand, because it has much thinner skin
C) ​Your back, because it has more pain receptors
D) ​Your hand, because it has more pain receptors

Quizplus · Accepted Answer

The density of pain receptors is much higher in the hand, which means that the same painful stimulus will activate more pain receptors, resulting in a greater perception of pain.

​If You Receive Exactly the Same Painful Stimulus to Your

If You Receive Exactly the Same Painful Stimulus to Your