The pain associated with bone cancer is partly caused by activation of

Question

Quizplus · Accepted Answer

TRPV1 receptors are known to be involved in the perception of pain, particularly in response to thermal and chemical stimuli. They have been shown to be upregulated in bone cancer, leading to increased sensitivity to pain stimuli.

Answer: A
 Free nerve endings are also known to play a role in the perception of pain, detecting various types of noxious stimuli (e.g. mechanical, thermal, chemical). They are likely involved in bone cancer pain, either alone or in combination with other receptors.

Therefore, the best choices are B and A.

The Pain Associated with Bone Cancer Is Partly Caused by Activation