Understanding Homeostasis in the Human Body

Homeostasis

Maintenance of stable internal environment for cells.

Extracellular Fluid

Fluid surrounding cells, crucial for homeostasis.

Cardiovascular System

Pumps blood and nutrients to maintain homeostasis.

Nervous System

Detects environmental changes and sends nerve impulses.

Sweat Glands

Effectors that cool the body via sweat release.

Endocrine System

Secretes hormones to regulate body functions.

Insulin

Hormone that lowers blood sugar levels.

Feedback System

Cycle monitoring and adjusting body conditions.

Controlled Condition

Variables monitored in the body, like temperature.

Stimulus

Change in controlled condition triggering a response.

Receptor

Detects changes in the environment.

Control Center

Processes information and determines response.

Effector

Carries out response to restore homeostasis.

Body Temperature

A controlled condition regulated by feedback systems.

Blood Pressure

Another controlled condition maintained for homeostasis.

Blood Glucose Levels

Monitored variable affected by insulin secretion.

Faster Response

Quick adjustments by the nervous system.

Slower Response

Gradual adjustments by the endocrine system.