Neuropathic pain : : : inflammatory pain: a. tumor cells; phantom limb syndrome b. carpal tunnel syndrome; azimuth burn c. carpal tunnel syndrome; tumor cells d. tumor cells; carpal tunnel syndrome

The answer is D

Neuropathic pain occurs when the nerve cells malfunction and send consistent pain signals to the brain. It is caused by a variety of disorders and diseases such as amputations that include tumors like multiple myeloma.
Inflammatory pain, on the other hand, is caused by various conditions including carpal tunnel syndrome which is the accumulation of fluid that causes pressure on the median nerve and obstructs blood flow

Carbon monoxide is the answer: )