Answer: A.
Explanation:
These are small,red patches with itchy swellings that usually appear at the toes fingers, ears, and other parts , in reaction to continous exposure to cold.
They are caused by painful inflammation to the blood vessels in the skin of the parts listed above.
Completed questions.
Which cold-related emergency is characterized by localized itching, redness, and recurrent edema on exposed or poorly insulated body parts?
A. Chilblains
B. Nonfreezing cold injury
C. Superficial frostbite
D. Hypothermia
