Ch 25 Key Terms Flashcards
1
Q
afterdrop
A
`a continued drop in core temperature after removal from cold exposure.
2
Q
convection
A
direct transfer of heat through circulating air; is increased when skin is exposed to wind.
3
Q
frostbite
A
damage to tissues from freezing due to the formation of ice crystals between and within cells, rupturing the cells and leading to cell death.
4
Q
hypothermia
A
an abnormally low body temperature; below 95°F (35°C).
5
Q
thermoregulation
A
process of maintaining normal body temperature.
6
Q
wind chill
A
the apparent temperature felt on exposed skin; is a function of the air temperature and wind speed.
