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10 Cards in this Set
- Front
- Back
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muscle tissue |
consists fibers(cells) modified for contraction; provides motion, maintainance posture, heat |
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muscle tissue types (3) |
1. skeletal 2. cardiac 3. smooth |
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skeletal muscle tissue |
attached to bone, striated, voluntary |
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cardiac muscle tissue |
heart wall, striated, involuntary |
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smooth (visceral) muscle tissue |
walls hollow internal structures (blood vessels and viscerae); nonstriated; usually involuntary (ex constriction blood vessels, movement food through intestines) |
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nervous tissue (composition) |
2 types excitable cells 1. neurons 2. neuroglia |
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neuron |
nerve cell; can carry charge
sensitive to stimuli, convert stim to nerve impulses, conduct impulses to other neurons, muscle fibers, glands |
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neuron apperance |
cell body and 2 types projection (dendrites and axons) |
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neuroglia |
protect and support neurons |
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steps tissue repair |
1. (trauma -->) inflammation 2. organization 3. regeneration and fibrosis (permanent repair) |
