Chapter 26.5, Problem 8AYLO

Summary Introduction

To discuss:

Differences between heat cramps, heat exhaustion and heatstroke, and the role of positive feedback loops in hyperthermia and how and at what temperature range heat stroke can lead to death.

Introduction:

Thermoregulation is a vital role in the survival of a human; it is necessary to maintain the body temperature as normal. Hyperthermia results in the excessive production of the heat to the body. It is classified as three types such as heat cramps, heat exhaustion, and heat stroke with different symptoms. Above 45ºC, hyperthermia results due to the loss of thermoregulation.