Thermoregulation

Front

What is homeostasis?

Back

Homeostasis is the process by which the body maintains a stable internal environment despite changes in external conditions.

Front

What type of feedback loop is primarily involved in maintaining homeostasis in the human body?

Back

Negative feedback loop.

Front

What part of the brain is responsible for monitoring body temperature?

Back

Hypothalamus.

Front

Which organ plays a crucial role in regulating body temperature?

Back

Skin.

Front

What is the function of sweat glands in thermoregulation?

Back

Sweat glands help cool the body through the process of evaporation.

Front

Where are sweat glands most concentrated in the human body?

Back

Sweat glands are highly concentrated on the palms of the hands, forehead, and under the arms.

Front

What physiological response occurs when the body overheats?

Back

The body initiates sweating and increased blood flow to the skin to dissipate heat.

Front

What is the role of vasoconstriction in thermoregulation?

Back

Vasoconstriction reduces blood flow to the skin, helping to conserve body heat.

Front

How does panting help in thermoregulation?

Back

Panting increases evaporation of water from the respiratory tract, which helps cool the body.

Front

What happens to body temperature when sweating occurs?

Back

Sweating decreases body temperature.