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30 Cards in this Set
- Front
- Back
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Define Fascia
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gross term for connective tissu not otherwise specifically named; varies in thickness and density
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Define Aponeurosis
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parallel collagenous bundles which represent flattened tendons; support and give strength
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Define Ligaments
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fibrous tissue connects bone to bone; maintains integrity of joints
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Define Retinaculum
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fibrous connective tissue holds tendons in place
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What major classifications are joints placed?
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Structure - material
Function - movement |
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What are the three types of structure classification?
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Fibrous
Cartilagenous Synovial |
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What are the three types of funtion classification?
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Synarthrodial
Amphiarthrodial Diarthrodial |
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What are three types of fibrous joints?
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suture
gomphosis syndesmosis |
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What are two types of cartilagenous joints?
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synchodrosis
symphysis |
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What are the immovable joints in the body?
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fibrous - suture, gomphosis
cartilagenous - synchondrosis |
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What are types of amphiarthrodial (slightly moveable) joints?
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Fibrous - syndesmosis
cartilagenous - symphesis |
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What are the three types of diarthrodial joints?
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uniaxial - hinge, pivot
biaxial - saddle, gliding, condyloid triaxial - ball and socket |
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What makes up the synovial joint?
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Articular surfaces of bone
hyaline cartilage Articular capsule Synovial membrane Possible articular discs |
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Define Bursae
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thin fluid sacs designed to facilitate movement between adjacent layers in the body
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What are the 6 types of diarthrodial joints?
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hinge
pivot saddle gliding ball and socket condyloid |
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What terminology did traditional bone movement include?
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Angular
Rotational Circumduction Sliding or gliding |
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What are the two subdivisions of kinematics?
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Orthokinematics and Arthrokinematics
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How does orthokinematics classify bone movement?
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spin and swing
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What types of swing can occure?
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pure or cardinal swing - chord
impure or arcuate swing - arc |
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What other motion occurs with an impure swing?
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conjunct rotation
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What does orthokinematics deal with?
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bone movement with the distal end being the reference point
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What does arthrokinematics deal with?
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What happens between joints surfaces; thus, the opposing join surface is the reference point
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What are the two primary shapes of joints?
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ovoid and sellar or saddle
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Define accessory movements
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Those movements in arthrokinematics that make orthokinematic movements possible
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What are the three accessory movements in arthrokinematics?
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Spin
Roll Glide |
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Describe spin in arthrokinematics
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rotation around stationary mechanical axis
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Describe roll
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points at intervals on one surface contact the same points on the opposing surface; only occurs when not congruent
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Describe glide in arthrokinematics
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the same point on one surface contacts numerous points on the other surface; only occurs when congruent
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Define distraction
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joint surfaces become more seperated
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Define compression
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joint surfaces become closer together
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