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18 Cards in this Set
- Front
- Back
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3 layers of connective tissue surround skeletal muscle
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epimysium - perimysium - endomysium
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epimysium (fascia) location
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around muscle
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perimysium location
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around fascicles
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endomysium location
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surrounds muscle fiber
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tendon attaches ____ to ____
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muscle to bone
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nerve endings are on ____ muscle fiber
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each
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nerve endings function
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stimulation for contraction
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2 kinds of blood vessels in connective tissue wrappings
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arteries - veins
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arteries are located ____ muscle
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throughout
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veins carry away
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wastes
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muscle action is caused by
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muscle contraction
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2 muscle attachments
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origin - insertion
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origin definition
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non-moving point of muscle attachment
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insertion definition
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moving point of muscle attachment
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2 function classifications of muscle action
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synergist - antagonist
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synergists definition
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groups of muscles doing the same action
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synergist example and why
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prime mover - does most of the work
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antagonist definition
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muscle that work in opposition
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