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Definition
| site of all or nothing, action potential. |
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Term
| secretions of the Thyroid |
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Definition
T3= more potent, made by follicular cells T4= more abundant, made by follicular cells calcitonin- made by parafollicular cells |
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Definition
| produces lipids (steroids are made of lipids) |
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Definition
| Secretion of Thyroid, decreases blood calcium levels, increases osteoblast activity. |
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Definition
| non-keratinized stratified squamous, with subesophageal glands. |
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Definition
| large arteries- contains elastic fibers |
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Definition
| lungs, stem cells, differentiate into goblet cells and etc. |
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Definition
| secreted by enteroendocrine/argentaffin cells. decreases glucagon, insulin, GH and etc. |
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Definition
| stimulates osteoclast activity |
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Definition
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Definition
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Definition
| found in eyes, ears, nose |
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Term
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Definition
| connects afferent and efferent neurons |
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Definition
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Definition
| myelinates CNS, multiple axons at once. |
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Term
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Definition
| myellinates PNS, only one axon at a time. |
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Term
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Definition
| lining of kidney, connective tissue, muscle, dermis, reproductive organs, |
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Term
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Definition
| lining of GI tract, lungs, liver, pancreas, thyroid |
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Term
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Definition
| enamel of teeth, nervous system, sensory, epidermis, hair, |
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Term
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Definition
| functional unit of lungs, responsible for gas exchange |
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Term
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Definition
| secretes surfactant, keeps up lung capacity, keeps from collapsing and sticking together |
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Term
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Definition
| mechnaoreceptors, when BP changes occur they are stimulated |
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Term
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Definition
| osmoreceptors, when water or sodium content changes they are activated. |
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