Which disorder is characterized by spontaneous pain,painful hypersensitivity to light touch,and excessive coldness and sweating in the affected area?
A)Raynaud's phenomenon
B)Autonomic dysreflexia
C)Reflex sympathetic dystrophy
D)Diabetic neuropathy
E)Horner's Syndrome

Question

Quizplus · Accepted Answer

Reflex sympathetic dystrophy, also known as complex regional pain syndrome (CRPS), is a chronic pain disorder that is characterized by spontaneous burning pain, painful hypersensitivity to light touch, and excessive coldness and sweating in the affected limb. Raynaud's phenomenon is characterized by episodic constriction of blood vessels in response to cold or stress, resulting in decreased blood flow to the fingers and toes. Autonomic dysreflexia is a potentially life-threatening condition that can occur in individuals with spinal cord injuries, characterized by sudden high blood pressure and other autonomic symptoms. Diabetic neuropathy is a type of nerve damage that can occur in individuals with diabetes, causing pain, numbness, and tingling in the hands and feet. Horner's syndrome is a neurological disorder characterized by drooping of the eyelid, constriction of the pupil, and decreased sweating on the affected side of the face.

Which Disorder Is Characterized by Spontaneous Pain,painful Hypersensitivity to Light