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← Human Body & HealthWhy does the body prioritize maintaining core temperature over peripheral tissue survival during prolonged exposure to extreme cold?
A)To maximize muscle contraction efficiency
B)To preserve skin integrity and elasticity
C)To sustain vital organ function✓
D)To prevent electrolyte imbalance in limbs
💡 Explanation
The body prioritizes core temperature because the hypothalamus employs thermoregulation to protect vital organ functions and enzymatic processes, which are essential for survival. Therefore, vasoconstriction occurs to shunt blood away from the periphery, rather than maintaining tissue viability in the extremities.
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