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ap chap 8
chap 8 joints
| Question | Answer |
|---|---|
| football players often sustain lateral blows to the extended knee. which of the ligaments is damaged as a result? | medial collateral, medial meniscus and anterior cruciate |
| a joint united by dense fibrocartilaginous tissue that usually permits a slight degree of movment is a ___ | symphysis |
| fibrous joints are classified as___ | sutures, syndesmoses and gomphoses |
| the terms inversion and exersion pertain only to the____ | feet |
| what can cause gouty arthritis? | excessive blood levels of uric acid deposisted as crystals in the soft tissue joints |
| which of the following statments defines synchondroses? | cartilaginous joints where hyaline cartlage unites the ends of bones |
| the gliding motion of the wrist is accomplished because of the ____ joint | plane |
| pointing the toes is an example of___ | plantar flexion |
| which of the following is not part of the synovial joint? | tendon sheath |
| the ligaments that protect the alignment of the femoral and tibial condyles and limit the movement of the femur anteriorly and posterioly are called____ | cruciate ligaments |
| on the basis of structual classification which joint is fibrous connective tissue? | syndesmosis |
| ____are cartilaginous joints | synchondroses |
| multiaxial joints of the body include ____ | the hip and shoulder |
| what are the menisci? | semilunar cartilage pads |
| a fibrous joint that is a peg in socket is called a ___ joint. | gomphosis |
| which of the follwing is a correct statement about development of joints? | joints develop in parallel with bones |
| which of the following is a true statment | the anular ligament surronds the head of the radius |
| movment allowed in a pivot joint is known as___ | uniaxial rotation |
| which of the following staments best describes angular movments? | they change(increase or decrease) the angle between two bones |
| which ligament of the knee initates the knee jerk reflex when tapped? | the patellar ligament |
| saddle joints have concave and convex sufaces. name the two bones of te hand that articulate to form a saddle joint. | the trapezium of the carpal bone and the thumbs metacrapal |
| synovial fluid is present in joint cavities of freely movable joints. which of the following statments is true about this fluid | it contains hyaluronic acid |
| extracapsular ligaments stabilizing the knee include___. | lateral and medial collateral ligaments preventing lateral or medial angular movments |
| articulations permitting only slight degrees of movement are | amphiarthroses |
| in the classification of joints which ofthe following is true? | all synovial joints are freely movable |
| tendon sheaths____ | act as a friction reducing structures |
| which of the following condition is generally considred a noninflammatory type of arthritis? | osteoarthritis |
| which of the following is not a factor that contributes to keeping the articular surfaces of diarthroses in contact | number of bones in the joint |
| which of the following is a true statment regarding gliding movements? | gliding movements occur at the intercarpal and intertarsal joints. |
| the cruciate ligaments of the knee____ | prevent hyperextension of the knee |
| compared to the shoulder displacements of the hip joint are___ | rare because of the ligament reinforcment |
| an example of an interosseus givrous joint is____ | the radius and ulna along its length |
| articular cartilage found at the ends of the long bones serves to ____ | provide a smooth surface at the ends of synovial joints |
| bending your head back until it hurts is an example of ___ | hyperextension |
| in symphysis joints the articular surfaces of the bones are covered with___ | hyaline cartilage |
| presence of a synovial cavity articular cartialge, synovial membrane and ligaments are characteristics of what type of joint? | hinge joint |
| which ligament holds the radius to the ulna at the proximal end? | anular |
| synarthrotic joints___ | permit essentially no movement |
| what is moving a limb away from the median plane of the body along the frontal plane called | abduction |
| the hip joint is a good example of a___synnovial joint | multiaxial |
| connective tissue saces lined with synovial membranes that act as cusions in places hwere friction develops are called____ | bursae |