muscle joints and bone test

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What are the four muscles that make up the rotator cuff?
- Supraspinatus
- Infraspinatus
- Teres minor
- Subscapularis
what muscles make up the hamstring group?
- Biceps femoris
- semitendinosis
- semimembranosis
what muscles make up the quadriceps group
- rectus femoris
- vastus lateralis
- vastus intermedius
- vastus medialis
what is the orgin of the supraspinatus

superior spineous fossa
what is the insertion of the supraspinatus

greater tubricle of the humerous
what is the action of the supraspinatus

abducts the arm
what is the orgin of the biceps femoris

ischial tuberosity and the posterior surface of the femur
what is the insertion of the biceps femoris

head of the fibula and lateral condyle of the tibia
what is the action of the biceps femoris

extends the thigh
what is the orgin of the semitendinosis

ischial tuberosity
what is the insertion of the semitendinosis

medial surface of the tibia
what is the action of the semitendinosis

extends the thigh
what is the orgin of the semimembranosis

ischial tuberosity
what is the insertion of the semimembranosis

medial condyle of the tibia
what is the action of the semimembranosis

extends the thigh
what is the orgin of the rectus femoris

spine of the illium and the acetabulum
what is the insertion of the rectus femoris

patella by the tendon
what is the acton of the rectus femoris

extends leg at knee
what is the orgin of the vastus lateralis

greater trochanter and the posterior surface of femur
what is the insertion of the vastus lateralis

patella by the tendon
what is the action of the vastus lateralis

extends leg at the knee
what is the orgin of the vastus medialis

medial surface of the femur
what is the insertion of the vastus medialis

patella by the tendon
what is the action of the vastus medialis

extends leg at knee
what is the orgin of the vastus intermedias

anterior and lateral surface of the femur
what is the insertion of the vastus intermedias

patella by the tendon
what is the action of the vastus intermedias

extends leg at knee
what are the three types of joints
- synovial
- cartelagenous
- fibrous
what are the 3 subcategories of a fibrous joint
- syndesomis
- sutures
- and gomphosis
where is a syndesmosis joint found

in between the radius and ulna and also inbetween the tibia and fibula
where are suture joints found

in the skull
where are gomphosis joints found

teeth
what are 2 subcategories of cartelagenous joints
- synchondrosis
- symphisis
where are sychondrosis joints found

the growth plate
where are symphysis joints found

intervertebral discs and pubic synthesis
what are the 6 subcategories of synovial joint
- ball and socket
- condylar
- plane/gliding
- hinge
- saddle
- pivot
where is a ball and socket joint found

in the hip and the shoulder
where is a condylar joint found

between the metacarpals and the phylanges
where is a plane/gliding joint found

joints in the wrist and ankle
where is a hinge joint found

in the elbow and phylanges
where is a saddle joint found

carpals, metacarpals and joints of the thumb
where is a pivot joint found

the dens
what is a syndesomis joint

means a ligament that connects
what are the steps to a smooth muscle contraction
- 1. nerve impulse causes c++ release
- 2. c++ binds with calmodulin
- 3. calmodulin activates MLCK(myosin light chain kinese
- 4. MLCK take phosphate from ATP and breaks bond on myosin head from previous contraction
- 5. myosin head resets binds to the actin and contracts
- 6.
skeletal muscle contraction
- 1. nerve impulse causes c++ release
- 2. c++ binds to troponin and make tropomysin move
- 3. myosin binds to actin
- 4. causes power stroke (muscle contraction)
- 5. ATP binds to myosin head for a subsequent power stroke
what is the ACL

anterior cruciate ligament. ligament crosses just below the patella
what is the PCL

posterior cruciate ligament
what are the three types of arthritis
- rheumatoid
- osteoarthritis
- lyme arthritis
what are the causes/symptoms/ treatment for rheumatoid arthritis
- auto-immune disorder
- loss of function, pain and swelling
- asprin cox2 inhibitors
what are the causes/symptoms/treatments for osteoarthritis
- degeneritive
- pain/ loss of motion
- anti-inflamatory, excersize, glucosamine, and hyaluronic acid supplements
what are the causes/symptoms/treatments for lyme arthritis
- from tick bites
- treated with antibiotics
what is the orgin of the infraspinatus

inferior spinous fossa
what is the insertion of the infraspinatus

greater tubricle of the humerous
what is the action of the infraspinatus

rotates arm laterally
what is the orgin of the teres minor

lateral border of the scapula
what is the insertion of the teres minor

greater tubricle of the humerous
what is the action of the teres minor

rotates arm laterally
what is the orgin of the subscapularis

subscapular fossa
what is the insertion of the subscapularis

lesser tubricle of the humerous
what is the action of the subscapularis

rotates arm medially

Author

sillychicken

262107

Card Set

muscle joints and bone test

Description

muscle joints and bones test

Updated

2014-02-17T06:18:55Z

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