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65 Cards in this Set
- Front
- Back
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What is a joint |
Site where two or more bones meet |
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What is another name for a joint |
Articulation |
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What are three functional classifications of joints |
Syntharthroses, amphiaryhrosis, diarthroses |
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What is a synarthroses joint |
Immovable |
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What is a amphiarthroses joint |
Slightly movable |
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What is a diarthroses joint |
Freely movable |
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How do you remember what order the functional classification of joints is in order of least mobility |
SAD: Synarthroses, amphiarthroses, diarthroses |
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What are the three structural classifications of joints |
Tiberius, cartilaginous, synovial |
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What is a fibrous joint |
Bones joined by dense fibrous connective tissue |
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What kind of mobility do fibrous joint usually have |
Synarthroses |
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What three types of fibrous joints are there |
Sutures, syndesmoses, gomphoses |
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What is a syndesmoses type joint |
Bones are connected by bands of Tiberius tissue (ligaments) |
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What kind of mobility do syndesmoses joints have |
Immovable to slightly movable (Synarthroses or amphiarthroses) |
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What is a gomphoses type joint |
Peg-in-socket type |
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What are cartilaginous joints |
Bones united by cartilage |
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What are two types of cartilaginous joints |
Synchondroses and symphyses |
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What is a synchondroses type cartilage |
A bar or plate of hyaline cartilage |
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What is a symphyses type joint |
A fused intervening pad of fibrocartilage |
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How many features of synovial joints are there |
4 |
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What are the features of synovial joints |
Articular cartilage, joint cavity, articular capsule, synovial fluid |
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What is articular cartilage in synovial joints |
Hyaline cartilage |
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What is a joint (synovial) cavity |
Small potential space |
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What is a articular (joint) capsule |
a feature of synovial joints |
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What does synovial fluid do |
Lubricates articular cartilage |
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What is this type of joint |
Synovial |
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What part of the synovial joint is this |
Ligament |
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What part of the synovial joint is this |
Joint cavity |
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What IS STORED in the part of the synovial joint |
Synovial fluid |
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What is this part of the synovial joint |
Articular catilage |
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What type of cartilage is in the articular cartilage in a synovial joint |
Hyaline |
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What is this part of a synovial joint |
Tuberous capsule |
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What is this part of a synovial joint |
Synovial membrane |
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What is a bursae |
Fiberous sacs that are lined with synovial membranes |
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What do bursaes contain |
Synovial fluid |
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Where are bursar's located |
Ligaments, muscles, skin, tendons, or bones rub together |
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What is the origin in a synovial joint |
An attachment to the immovable bone |
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What is the insertion is a synovial joint |
An attachment to the moveable bone |
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What do the origin and insertion do in a muscle contraction |
Move toward the origin |
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What are three planes of movement |
Transverse, coronal, and saggital |
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What are four movements at synovial joints |
Gliding, angular movements, rotation, special |
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What are the three categories of angular movments |
Extension, abduction/adduction, and circumduction |
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What kind of angular movement would happen if I looked at the floor |
Flexion |
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What kind of angular movement would I make it I looked up from looking at the floor |
Extension |
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What kind of angular movement would it be if I looked above from being extended |
Hyperextension |
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What kind of angular movement would I be making if I moved my arm up |
Abduction |
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What kind of angular movement would it be if I moved my arm down |
Adduction |
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What kind of angular movement would it be if I rotated my wrist |
Circumduction |
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What are the two kinds of rotation |
Medial and lateral |
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How many kinds of special movements in joints are there |
5 |
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What kind of special moment would it be if I turned my wrist so my radius and ulna are parallel |
Supination |
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What kind of special movement would be occurring if I crossed my radius and ulna |
Pronation |
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What kind of special movement would be occurring if I flexed my foot upwards |
Dorsiflexion |
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What special movement would be occurring if I flexed my foot downward |
Plantar |
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What kind of special movement would be if I rotated my bog toe toward the ceiling |
Inversion |
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What kind of special movement would be occurring if I moved my pinky toe to the ceiling |
Eversion |
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What kind of special movement would be occurring if I moved my jaw forward |
Protraction |
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What is the last type of special movement |
Elevation and depression |
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What are four major synovial joints and structures |
Knee, elbow, shoulder, hip |
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What 3 ligaments make up the femoropatellar joint |
Lateral meniscus, cruciate ligament, and patellar ligament |
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What are these important ligaments in the knee joint |
Anterior and posterior cruciate ligaments |
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What is the purpose of these ligaments |
Prevent anterior/posterior displacement |
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What are the ligaments in the alveolar process |
Periodental |
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What is a tendon |
Muscle to bone |
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What is a ligament |
Bone to bone |
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What is the most important bursae |
Subacromial |
