2.3 ✨ Skin Functions

Front

What is hyperthermia?

Back

A condition where the body temperature rises significantly above normal due to excessive heat exposure or production.

Front

What is hypothermia?

Back

A condition where the body temperature drops significantly below normal, often due to prolonged exposure to cold.

Front

Define conduction in the context of heat loss.

Back

Conduction is the transfer of heat from warmer skin to cooler objects that the skin is in contact with.

Front

Define convection in the context of heat loss.

Back

Convection is the process of heat loss from the skin into circulating air currents.

Front

What is radiation in terms of heat loss?

Back

Radiation is the transfer of heat from the body to the surrounding environment without direct contact.

Front

What role does evaporation play in temperature regulation?

Back

Evaporation helps cool the body by converting sweat into vapor, which removes heat from the skin.

Front

What are the primary methods of heat loss through the skin?

Back

Conduction, convection, radiation, and evaporation.

Front

What factors can affect the effectiveness of radiation in heat loss?

Back

Ambient temperature, humidity, and the surface area of the skin exposed.

Front

How does dehydration impact temperature regulation?

Back

Dehydration can impair the body's ability to sweat, reducing heat loss through evaporation.

Front

What is the significance of temperature regulation in the human body?

Back

Temperature regulation is crucial for maintaining homeostasis and ensuring proper physiological functions.