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2.3 anatomy vocab
vocab
| Term | Definition |
|---|---|
| histology | the study of tissues |
| epithelial tissue | tissues that cover the body and line cavities within the body |
| lumen | the hollow inside space or cavity of a tubular structure, such as a blood vessel, intestine, or organelle |
| glands | epithelial cells that are organized to produce and secrete substances |
| exocrine gland | secretes its product to the outside world |
| endocrine gland | secretes its product into the interstitial space |
| connective tissue | found throughout the body |
| tensile strength | the maximum putting or stretching force a tissue can withstand along its length before breaking |
| compressive strength | the ability to withstand compression |
| elasticity | the ability to stretch when tension is applied, and then spring back to the original length when the tension is withdrawn |
| reticular connective tissue | connective tissue that forms a loose framework to support blood farming cells and immune system cells, found in places like the lymph nodes, spleen, and base marrow |
| muscle tissue | allow our bodies to move |
| skeletal muscle | by far the most common type of muscle |
| cardiac muscle | the major tissue of the heart |
| smooth muscle | found in the walls of hallow organs, including the blood vessels, airways, gastrointestinal tract, bladder, and uterus |
| nerve tissue | a class of tissue that has the unique ability to convey information by electrical signaling |
| neurons | the nervous system cells that generate, transmit, and receive electrical signals |
| cartilage | a connective tissue that provides support and flexibility to parts f the skeleton |
| chondroblasts | cells that secrete the extracellular matrix of cartilage |
| osseou tissue | bone tissue |