Term
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Definition
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Term
| covers exposed surfaces, lines internal passageways, and chambers and forms glands |
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Definition
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Term
| list the functions of epithelial tissue |
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Definition
1) provide physical protection
2) control permeability and absorption
3) provides sensation
4) produce specialized secretions |
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Term
| ______ are especially abundant on epithelial surfaces where absorption and secretion take place, such as along portions of the digestive and urinary tracts |
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Definition
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Term
| a ____ ______ is formed by the fusion of the outer layers of two cell membranes. Bands of this encircle the apical portion of many epithelial cells, preventing the diffusion of fluids and solutes between the cells. |
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Definition
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Term
| _______ are abundant between cells in the superficial layers of the skin. As a result, damaged skin cells are usually lost in sheets rather than as individual cells. it gives the epithelium its strength |
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Definition
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Term
| what are the three cell shapes? |
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Definition
| squamous, cuboidal and columnar |
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Term
| most delicate type of epithelium. ex respiratory exchange surfaces (alveoli), the lungs, the linin gof the ventral body cavities and the lining of the heart and blood vessels. |
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Definition
| single squagmous epithelium |
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Term
| the simple squamous epithelium that lines the ventral body cavities is called __________ |
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Definition
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Term
| the pleura, peritomeum each contain a superficial layer of _________ |
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Definition
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Term
| the simple squamous wpithelium linin gof th einner surface of the heart and all the blood vessels is an _______ |
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Definition
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Term
| this epithelium is generally located where mechanical stresses are severe. the cells form a series of layers. ex surface of skin, esophagus and anus. |
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Definition
| stratified squamus epithelium |
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Term
| the thyroid gland contains chambers called ______ ______ that are lines by a cuboidal secretory epithelium |
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Definition
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Term
| are relatively rare and are located along the ducts of sweat glands and in the larger ducts of the mammary glands. |
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Definition
| stratified cuboidal spithelia |
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Term
| typically posses cilia. epithelia of this type line most of the nasal cavity, the trachea, the bronchi and portions of the male reproductive tract. |
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Definition
| pseudostratified columnar epithelial cells |
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Term
| flat in appearance; found lining the skin and first line of defense. which type of epithelial tissue is this? |
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Definition
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Term
| which epithelial tissue is shaped like little squares/hexes and found in the lining of the urinary tubes? it also secretes and absorbs material. |
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Definition
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Term
| which epithelial tissue is shaped like columns, secretes and absorbs material and is found lining the trachea? |
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Definition
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Term
| which epithelial tissue is of the urinary bladder? |
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Definition
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Term
| A gland that secretes hormones into the bloodstream for distribution throughout the body. hormones that are released directly into the surrounding interstitial fluid. ductless. |
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Definition
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Term
| glands that secrete onto an epithelial surface |
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Definition
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Term
| involves the loss of cytoplasm as well as the secretory product. mammory gland |
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Definition
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Term
| destroys the gland cell. ex sebaceous gland |
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Definition
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Term
| the product is released from the secretory vesicles by exocytosis |
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Definition
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Term
| are also known as adipose cells, or fat cells. contains a single, enourmous lipid droplet. |
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Definition
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Term
| most of the volume of ___ ____ ____ is occupied by fibers. |
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Definition
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Term
| dense connective tissues are aften called _____ |
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Definition
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Term
| form an interwoven meshwork in no consistent pattern. these tissues, strengthen and support areas subjected to stress from many directions. |
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Definition
| dense irregular connective tissue |
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Term
| a single cell type accounts for almost half the volume of blood and is the reason we associate the color red with blood. |
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Definition
| red blood cell or erythrocyte |
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Term
| a ______ is generally set apart gfrom surrounding tissues by a fibrous _______. |
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Definition
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Term
| cartilage cells or ______ are the only cells in the cartilage matrix |
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Definition
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Term
| the most common type of cartilage |
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Definition
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Term
| lacunae in the matrix contains osteocytes or bone cells ... |
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Definition
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Term
| lines passageways and chambers, including the digestive, respiratory, reproductive and urinary tracts that communicate with the exterior. |
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Definition
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Term
| movement is produced by a _______ ________ which is specialized for contraction. |
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Definition
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Term
| smooth muscle tissue has no |
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Definition
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Term
| known as nervous tissue, is specialized for the conduction of electrical impulses from one region of the body to another. |
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Definition
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Term
| the first abnormality to be observed it _______ a change in the normal shape, size and organization of tissue cells. |
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Definition
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Term
| _______ is a structural change that dramtically alters the character of the tissue |
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Definition
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Term
| ______ tissue organization breaks down |
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Definition
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Term
| body membrane-squamous spithelial cells |
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Definition
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Term
| membrane that produce mucus - line the cavities that open to the outside of the body digestive, respiratory, reporductive and urinary tracts. |
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Definition
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Term
| body membrane that produces serous fluid, epi cells supported by connective tissue, line internal cavities that are not open to outside; plural (lungs), pericardial (heart), pertioneal (organs). |
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Definition
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Term
| body membrane that produce synovial fluid - line the joints of the body. |
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Definition
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