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Identify which physiological responses to cold stress increases, decreases, or s

ID: 3514920 • Letter: I

Question

Identify which physiological responses to cold stress increases, decreases, or stay the same.

Responses

Increases

Decreases

Stay the Same

Muscle Power

Muscle glycogen use

Body heat production

Vasoconstriction in vessels supplying the skin and subcutaneous tissues

Fatigue if you try to perform at same muscle velocity and power as in warmer weather

Epinephrine and norepinephrine release

Muscle shortening velocity

Metabolic heat production once fatigue sets in

Blood glucose level

Blood flow to the shell of the body

Responses

Increases

Decreases

Stay the Same

Muscle Power

Muscle glycogen use

Body heat production

Vasoconstriction in vessels supplying the skin and subcutaneous tissues

Fatigue if you try to perform at same muscle velocity and power as in warmer weather

Epinephrine and norepinephrine release

Muscle shortening velocity

Metabolic heat production once fatigue sets in

Blood glucose level

Blood flow to the shell of the body

Explanation / Answer

MUSCLE POWER DECREASES TO COLD STRESS

MUSCLE GLYCOGEN USE INCREASES TO COLD STRESS

BODY HEAT PRODUCTION INCREASES TO COLD STRESS

VASO CONSTRICTION IN VESSELS DECREASES TO COLD STRESS

SUPPLYING THE SKIN AND

SUBCUTANEOUS TISSUES

FATIGUE IF YOU TRY TO PERFORM INCREASES TO COLD STRESS

AT SAME MUSCLE VELOCITY

AND POWER AS IN WARMER WEATHER

EPINEPHRINE AND NOR EPINEPHRINE INCREASES TO COLD STRESS

RELEASE

MUSCLE SHORTENING VELOCITY DECREASES TO COLD STRESS

BLOOD GLUCOSE LEVEL INCREASES TO COLD STRESS

BLOOD FLOW TO THE SHELL OF THE DECREASES TO COLD STRESS

BODY

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