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21 Cards in this Set
- Front
- Back
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Three Types of Dynamic Motion |
Linear gliding movement, Angular movement, Rotation |
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Planes of Dynamic Motion |
Monaxial, Biaxial, Triaxial |
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Monaxial |
1 axis |
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Biaxial |
2 axes |
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Triaxial |
3 axes |
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What do the terms of movement AT synovial joints describe? |
Plane or direction of motion, Relationship between structures |
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Name 3 Types of Movement at Synovial Joints |
Gliding, Angular, Rotation |
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Gliding Movement Plane of movement & Relationship |
plane: two surfaces slide past each other. relation: between carpal or tarsal bones |
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6 aspects of Angular Movement
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Flexion, Extension, Hyperextension, Abduction, Adduction, Circumduction |
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Angular Flexion plane of movement and relationship |
plane: angular motion, anterior-posterior. relationship: REDUCES angle between elements |
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Angular Extension plane of movement and relationship |
plane: angular motion, anterior-posterior plane.relationship: INCREASES angle between elements |
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Angular Hypertension plane of movement and relationship |
plane: angular motion. relationship: extension past anatomical position |
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Angular Abduction plane of movement and relationship |
plane: angular motion. frontal plane. relationship: moves AWAY from longitudinal axis |
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Angular Adduction plane of movement and relationship |
plane: angular motion. frontal plane. relationship: moves TOWARD longitudinal axis |
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Angular Circumduction plane of movement and relationship |
plane: angular motion. relationship: CIRCULAR motion without rotation |
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Which direction is the Rotation of synovial joints |
direction of rotation is from anatomical position. relative to axis of the body |
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Name the 5 rotations of synovial joints |
Left or right, Medial, Lateral, Pronation, Supination |
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Medial Rotation of synovial joint |
inward rotation, rotates towards axis |
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Lateral Rotation of Synovial Joint |
outward rotation, rotates away from the axis |
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Pronation of synovial joint |
Rotates forearm, radius over ulna |
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Supination of synovial joint |
forearm in anatomical position |
