Term
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Definition
| Use ATP to generate force (main), produce body movement, maintain posture, stabilize joints, thermogenesis |
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Term
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Definition
| Can come from nerves, intrinsic system regulation, hormones, etc. |
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Term
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Definition
| Actin and myosin, interact to produce tension |
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Term
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Definition
Voluntary, striated
DESCRIPTION: Very long, cylindrical, multinucleated
FUNCTIONS: Voluntary movement
LOCATION: Skeletal muscles |
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Term
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Definition
Involuntary, striated
DESCRIPTION: Branching, striated, interdigitate at specialized junctions (intercalated discs)
FUNCTION: Propels blood
LOCATION: Walls of heart |
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Term
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Definition
Involuntary, nonstriated
DESCRIPTION: Spindle-shaped, one nuclei, form sheets
FUNCTIONS: Propells substances along internal passageways
LOCATION: Mostly walls of hollow organs |
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Term
| Skeletal Muscle (Organ) Contents |
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Definition
| Skeletal muscle fibers, blood vessels, nerve fibers, connective tissue |
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Term
| Skeletal Muscle (Organ) Tissue Sheets |
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Definition
| Endomysium, perimysium, epimysium; connective tissues; all connected to each other |
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Term
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Definition
| Found between muscle fibers (cells) |
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Term
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Definition
| Surrounds fascicle (bunch of cells) |
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Term
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Definition
| Surrounds muscle (organ)(bunch of fascicles); connected into tendon |
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Term
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Definition
| The muscle's attachment to immovable (less movable) bone |
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Term
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Definition
| The muscle's attachment to the moveable bone |
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Term
| Direct Attachment of Muscle |
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Definition
| The Epimysium is fused to the periosteum |
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Term
| Indirect Attachment of Muscle |
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Definition
| Muscle's connective tissue wrappings extend beyond the muscle as either a tendon or an aponeruosis (flat tendon), which will attach to the bone |
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Term
| Three General Types of Synovial Joint Movements |
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Definition
Gliding/Translation
Angular Movement (flexion, abduction, etc.)
Rotation |
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Term
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Definition
| Plane joints, flat surfaces gliding past each other; intertarsal/carpal joints, vertebra |
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Term
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Definition
| Decrease angle between two bones |
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Term
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Definition
| Increase angle between two bones |
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Term
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Definition
| Bad at elbow and knees; greater than 180 degrees |
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Term
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Definition
| Moving trunk left or right |
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Term
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Definition
| Moving limb to create a cone in space |
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Term
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Definition
| Radius and ulna are parallel; palm anterior |
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Term
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Definition
| Radius rotates over ulna; palm posterior |
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Term
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Definition
| Touching thumb to fingertips |
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