Question

question 19 of 20
________ is the most severe form of heat illness, and is a life - threatening emergency.
a. third - degree sun burn
b. heat stroke
c. sun scorch
d. sun burn

Explanation:

Heat stroke occurs when the body's temperature - regulating system fails, leading to a dangerously high body temperature. It is life - threatening and the most severe heat - related illness among the options. Third - degree sun burn is mainly about skin damage from the sun, sun scorch is not a standard medical term for a severe heat illness, and sun burn is a less severe skin reaction to the sun compared to heat stroke.

Answer:

B. Heat stroke