Introduction to Organ Systems definitions Flashcards

Comprises the skin, hair, and nails, providing protection, a waterproof barrier, and thermal regulation.

Consists of bones and cartilage, providing structure, shape, and protection to the body.

Enables movement through muscle contraction, working closely with the skeletal system.

Includes the brain, spinal cord, and nerves, facilitating rapid communication and integration via electrical signals.

Composed of glands that release hormones into the bloodstream for whole-body communication and regulation.

Comprises the heart, blood vessels, and blood, transporting materials like oxygen, nutrients, and waste throughout the body.

Includes lymphatic vessels and nodes, transporting water and aiding the immune system in fighting infections.

Consists of the lungs and airways, facilitating gas exchange, primarily oxygen and carbon dioxide, between the body and the environment.

Involves the mouth, esophagus, stomach, intestines, and accessory organs, breaking down food and absorbing nutrients and water.

Includes the kidneys, ureters, bladder, and urethra, removing waste and excess water from the blood.

Involves organs like the testes and ovaries, responsible for producing gametes and supporting reproduction.

The maintenance of a stable internal environment within the body, primarily regulated by the nervous and endocrine systems.

Chemical messengers produced by endocrine glands, traveling through the bloodstream to regulate various body functions.

A network of cells and tissues that work together to defend the body against infections and diseases.

A flexible connective tissue found in various parts of the body, providing support and cushioning in joints.