A member asked:

What causes rapid pulse and increased body temperature?

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Unclear question: Increased body temperature causes increase in pulse rate to increase the blood supply to organs to meet increased demand from rise in metabolic rate that occurs with fever. Fever is a protective reaction of the body as it helps in fighting infections. Inflammatory cells produce cytokines that reset the thermostat in the hypothalamus to a higher level.

Answered 9/30/2020

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