Temp Noise pressure and Altitude Flashcards
temperature of the bigger part of the body/organs we have in the body
core temp
basic principle of heat transfer
Heat transfer happens from point of higher temperature to a point of lower temperature. Transfer only stops when both temperatures have equalized.
Refers to heat loss by the body by direct contact
Conduction
Refers to heat loss through the surrounding air
convection
Changer of water to gas
evap
Hottest country
libya
coldest country
antartica
reflexees to increase heat production
vasoconstriction
inhibition of sweating
shivering
reflexes to promote heat loss
vasodilation
sweating
inhibition of shivering and chemical thermogenesis
body temp is controlled by
thermostatic mechansim
Behavioral control
can occur in children with temperature of greater than 41.1°C (
convulsions
what will hapen in temp greater than 42.2
irreversible brain damage
lack of circadian rhytm
central fever
temp at which convulsions can occur
temp greater than 41.1°C
Upper limit of body temperature which an average person can survive is around
110 F