When body temperature becomes too high, the body systems respond in a number of ways. Some of the responses include:
1. Vasodilation: Blood vessels near the surface of the skin widen, allowing more blood to flow closer to the skin's surface, which helps to dissipate heat.
2. Sweating: The body releases sweat from sweat glands, which evaporates on the skin and helps to cool the body.
3. Increased heart rate: The heart beats faster in an attempt to circulate more blood and oxygen throughout the body, which helps to regulate temperature.
4. Panting: In animals, such as dogs, panting helps to release heat from the body by allowing moisture to evaporate from the respiratory system.
5. Shivering: In some cases, the body may shiver in an attempt to generate heat through muscle activity.
6. Dehydration: Excessive sweating can lead to dehydration, as the body loses fluids and electrolytes in an effort to cool down.
7. Heat exhaustion or heat stroke: If the body is unable to effectively regulate and cool down its temperature, it can lead to more serious conditions such as heat exhaustion or heat stroke, which can be life-threatening if not treated promptly.
What responses in body systems occur when body temperature becomes too high?
1 answer