You receive a patient who has been admitted to the
hospital after being trapped in the...
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You receive a patient who has been admitted to thehospital after being trapped in the bitter winter cold withoutadequate warm clothing. Initially, his body vasodilated hisperipheral capillary beds to try to keep his arms and legs warm,but ultimately, it shut down blood flow to his extremities topreserve the core temperature of his body. Begin with the increasedvenous return to his heart, and show me that you understandcompletely what happened to his heart rate as he lay exposed in thecold. Then explain to me the exact mechanism the body used to alterhis heart rate. 20 points for a perfect answer.
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The human body has multiple thermoregulatory mechanisms to counter the external extreme temperatures whose main objective is to keep temperature homeostasis within normal values As exposure time to these stressful conditions increases and the external temperature becomes even more extreme the body systems start adapting to its
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