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← Human Body & HealthIf a patient's hypothalamus is damaged, impairing its ability to regulate the body's thermoregulatory set point during exercise, which consequence is most likely?
A)Efficient lactate buffering improvement
B)Exaggerated hyperthermia and heatstroke✓
C)Enhanced shivering and vasoconstriction
D)Reduced sweat gland activation, improving hydration
💡 Explanation
Damage to the hypothalamus disrupts its control of thermoregulation, because the normal mechanisms like vasodilation and sweating may not activate properly, or at all, during exercise. Therefore, the body can overheat rapidly, leading to hyperthermia and potentially heatstroke, rather than maintaining a stable core temperature.
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