The temperature control center in the posterior region of the hypothalamus is activated in response to cold exposure.
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Q88: The skin thermoreceptors are capable of regulating
Q89: Skin vasoconstriction increases the skin's insulative capacity.
Q90: Heat exhaustion is accompanied by extensive sweating,
Q91: Shivering is the main voluntary means of
Q92: Temperature-regulating mechanisms are not 100% effective.
Q94: The normal core temperature is 98.6◦F (37◦C).
Q95: The most important factor influencing heat transfer
Q96: Upon exposure to heat, skin vasodilation occurs,
Q97: Skin vasoconstriction reduces the temperature of the
Q98: Peripheral thermoreceptors monitor skin temperature.
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