Thermoregulation. GROUP STARTER: WHAT’S THE LINK???. How would your body change in these environments?. When we feel hot…. When we are cold…. We need to lose heat faster as our core body temperature is in danger of rising and becoming too hot (>37 °C) .
Dehydration and heat stroke
Unusual sweating, fever
Difficulty in staying awake
DEATH from HYPOTHERMIA
-sensitive to changes in temperature of blood
-these reflect changes in temperature of body core
If the temperature falls, the blood vessel constricts (gets shut off).
-puts on a jacket
-has a cup of tea etc.