Term
| When does the distal end of the radius cross over the distal end of the ulna? |
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Definition
| When the lower arm is pronated. |
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Term
| Which lower-arm bone always follows the position of the thumb? |
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Definition
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Term
| Distance between the two PSIS points? |
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Definition
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Term
| what happens to the pectoralis major when the arms are raised? |
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Definition
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Term
| name of the flat blocklike structure at the end of the scapula on which the clavicle rests? |
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Definition
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Term
| name of the muscle that is responsible for raising the body up on tiptoes? |
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Definition
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Term
| name of the long, thin muscle that forms the silhouette of the top of the thigh? |
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Definition
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Term
| what 3 structures make up the pes anserinus? |
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Definition
| sartorius, gracilis, semitendinosus |
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Term
| name of the spindle-shaped structure at the distal end of the humerus, and the lower-arm bone that articulates with it? |
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Definition
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Term
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Definition
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Term
| how many phalanges do toes 2-5 have? how many does the big toe have? |
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Definition
| 3 phalanges (toes 2-5); 2 phalanges (big toe) |
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Term
| name of floating bone in neck? |
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Definition
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Term
| name of muscle responsible for pronating the lower arm? |
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Definition
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Term
| name several surface structural landmarks to look for when looking at a figure. |
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Definition
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Term
| what creates a plane change on the lateral lower arm? |
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Definition
| ulnar ridge, which separates the extensors from the flexors |
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Term
| name 3 groups of muscles in the lower arm. |
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Definition
| flexors, extensors, ridge group |
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Term
| muscle group that causes fist to clench? |
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Definition
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Term
| bone in the foot that achilles tendon attaches to? |
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Definition
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Term
| diamond-shaped superficial back muscle? |
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Definition
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Term
| muscle that attaches above the spine of the scapula? |
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Definition
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Term
| what's the only place where the scapula articulates with the rest of the skeleton? |
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Definition
| the lateral 1/3 of the clavicle |
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Term
| name of the neck muscle beneath the sternocleidomastoid? |
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Definition
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Term
| part of the scapula that reaches toward the anterior plane, and 2 structures that attach to it? |
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Definition
corocoid process
2 structures attaching to it include the short head of the biceps and the pectoralis minor |
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Term
| name 3 bone or cartilage structures relatively larger, wider, or more prominent on females than males. |
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Definition
- female pelvis is wider
- female carrying angle is greater
- cricoid cartilage can be more prominenet in females |
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Term
| is the eye of the back a concavity or a convexity? |
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Definition
| depends on the position the person is assuming |
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Term
| what muscles are anterior and medial to the tibia? |
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Definition
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Term
| which finger (or toe) is the peak of the form? |
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Definition
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Term
| name two major muscles with multiple bellies that twist. |
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Definition
| pectoralis major, gastrocs |
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Term
| name of pea-shaped wrist bone, what hand muscle originates from it, and what finger that muscle is associated with? |
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Definition
| pisiform bone; hypothenar mass; pinky |
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Term
| approximate measurement of the hand, lengthwise along the middle finger? |
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Definition
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Term
| what tear-shaped muscle mass pertains to the thumb? what tear-shaped mass pertains to pinky? |
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Definition
| thenar muscle mass; hypothenar muscle mass |
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Term
| what portion of the hand do the phalanges make up, lengthwise? |
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Definition
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Term
| if the left arm is supinated, what bone is medial? what muscle group is medial? is this the same or different for the right arm in the same position? |
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Definition
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Term
| is the deltoid or the triceps more superficial? |
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Definition
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Term
| what structure produces a plane change in the scapula? |
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Definition
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Term
| what muscle performs a similar flexing action to that of the bicep? |
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Definition
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Term
| name 4 insertion points of pectoralis major |
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Definition
| clavicle, menubrium, sternum, 6th rib |
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Term
| what muscle(s) attach to the middle 1/3 of the clavicle? |
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Definition
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Term
| what are the origin and insertion points of the serratus? |
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Definition
origin: inferior angle of scapula (underneath)
insertion: ribs 2-9 |
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Term
| what are the dimensions of the scapula, typically? |
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Definition
| 3/4 head high and 3/4 head wide |
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Term
| how long is the clavicle, typically? |
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Definition
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Term
| where does the ball of the humerus articulate? |
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Definition
| glenoid cavity or glenoid fossa |
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Term
which 2 of these processes go with the ulna? which 2 go with the scapula?
1- acromion
2- olecranon
3- corocoid
4- coronoid |
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Definition
1- scapula (shoulder girdle)
2- ulna (elbow)
3- scapula (anterior plane)
4- ulna |
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Term
| how much of the hand's length is represented by the metacarpal of the middle finger? |
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Definition
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Term
| width of the skull, in a lateral view? |
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Definition
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Term
| width of the skull, in an anterior view? |
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Definition
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Term
| bottom of patella hits at approximately what point, in head lengths? |
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Definition
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Term
| scalene muscle: origin and insertion points |
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Definition
origin: C2-C7
insertion: posterior lateral plane of first rib |
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Term
| semi-spinalis:origin, insertion, and action |
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Definition
origin: tips of transverse processes C7 - T6 or T7
insertion: nuchial line
action: side-to-side rotation of face |
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Term
| levator scapulae: origin, insertion, action |
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Definition
origin: transverse processes of C1-C4
insertion: between superior angle of scapula and spine of scapula
action: lift and bring scapulae in together |
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Term
| rectus abdominis origin and insertion points |
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Definition
origin: pubic symphysis
insertion: anterior plane of costal cartilage of ribs 5-7, and anterior plane of xyphoid process |
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Term
| where is the navel typically situated? |
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Definition
| situated 1/2 to 2/3 of the way down the linea alba |
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Term
| what muscles does the semilunar line separate? |
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Definition
| separates the rectus abdominis from the external oblique |
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Term
| dimensions of the rib cage, in terms of head length? |
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Definition
| 1 3/4 head long x 1 1/4 wide |
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Term
| width of the spine at the top and bottom, respectively, in terms of head length? |
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Definition
| 1/4 at the top; 1/3 at the bottom |
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Term
| what are the origin and insertion points of the linea alba? |
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Definition
origin: xyphoid process
insertion: pubic symphysis |
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Term
| origin and insertion points for biceps brachii? |
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Definition
origin: long head goes from the glenoid cavity area along bicipetal groove of humerus; the short head originates from the corocoid process
insertion: radial tuberosity |
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Term
| where is the pubic symphysis situated on a perfectly proportioned adult? |
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Definition
| 3 3/4 heads from the top or the bottom of the body--exactly halfway up/down |
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Term
| length of the humerus and lower arm, respectively, in terms of head length? |
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Definition
1 1/2 head (humerus)
1 1/4 head (lower arm) |
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Term
| origin and insertion for pectoralis minor? |
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Definition
origin: corocoid process
insertion: 6th rib |
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Term
| which ribs make up the back plate of the rib cage? |
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Definition
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Term
| height of the PELVIS in the anterior, posterior, and lateral view? height of the BOX in the tilted-pelvis view in all these orientations? |
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Definition
pelvis: 3/4 head high
tilted box: 1 head high |
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Term
| for the tilted pelvis, where are the ASIS points located? |
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Definition
in an anterior view, these points are located:
1/8f medially from the side of the box
1/3f down from top of the box
in a lateral view, this point is located 1/3 down, touching the side of the box. |
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Term
| where are the AIIS points located in the tilted pelvis, anterior view? |
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Definition
| 1/4f from the sides of the box; 2/3f down from top of box |
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|
Term
| depth of the BOX representing the tilted pelvis (including pubic bone) in lateral view? |
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Definition
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Term
| depth of pelvis in an untilted lateral view, not including the pelvic bone? |
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Definition
| 2/3 head (not counting the 1/4 head depth of the pubic bone) |
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Term
| in a lateral, tilted view of the pelvis, where does the wide point fall relative to the ASIS? |
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Definition
| 1/4f back from the ASIS along the top of the box |
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Term
| distance between the femurs at their wide points? |
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Definition
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Term
| name the parts of the femur at the top |
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Definition
head (2/3 sphere)
neck
greater trochanter (more lateral)
lesser trochanter (more medial) |
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Term
| where does the bottom of the patella fall, in head lengths, relative to the top and bottom of the figure? |
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Definition
| 5 1/2 heads down, 2 heads up |
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Term
| origin and insertion points for the adductor brevis? |
|
Definition
origin: below pubic symphysis
insertion: top 1/3 of linea aspera |
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Term
| adductor longus origin and insertion points? |
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Definition
origin: pubic symphysis
insertion: middle 1/3 of linea aspera |
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Term
| adductor magnus origin and insertion points? |
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Definition
origin: ischial tuberosity
insertion: adductor tubercle |
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Term
| name the 3 muscles in the adductor group. |
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Definition
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Term
| name the 3 muscles of the quads. |
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Definition
| vastus medialis, vastus intermedius, and vastus lateralis |
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Term
| vastus medialis attachment points? |
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Definition
| magnus tendon --> linea aspera and patella |
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Term
| vastus intermedius attachment points? |
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Definition
| anterior plane of femur below the greater trochanter --> patella |
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Term
| vastus lateralis attachment points? |
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Definition
| greater trochanter, down the linea aspera to the patella |
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Term
| rectus femoris origin and insertion points? |
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Definition
|
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Term
| name the two parts of the "hamstring" group. |
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Definition
1) semimembrinouis and -tendinosus
2) biceps femoris |
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Term
| semimembrinosus origin and insertion points? |
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Definition
| ischial tuberosity --> posterior medial head of tibia |
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Term
| semitendinosus origin and insertion points? |
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Definition
| ischial tuberosity --> anterior/medial head of tibia |
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Term
| biceps femoris origin and insertion points? |
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Definition
| ischial tuberosity --> head of fibula |
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Term
| what happens to the femur's orientation as it descends from the acetabulum (2 changes)? |
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Definition
| It angles in toward the midline, and it also twists in the same direction. |
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Term
| what's the distance from the bottom of the pelvis to the knee joint? |
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Definition
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|
Term
| dimensions of the condyles? |
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Definition
1/4 head high
1/3 head wide |
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Term
| location and function of the linea aspera? |
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Definition
location: a ridge running down the back of the femur
function: attachment point for muscles |
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Term
| what two muscles form the medial and lateral cords on the posterior plane of the knee, respectively? |
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Definition
medial: semitendinosus
lateral: biceps femoris |
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Term
| gluteus medius attachment points? |
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Definition
| ASIS to WP to PSIS to greater trochanter |
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Term
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Definition
| runs down the lateral side of the upper leg; gluteus medius and tensor faschia lata attach to it |
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Term
| gluteus maximus attachment points? |
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Definition
| above the PSIS to the sacrum and to the ilio-tibial band |
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|
Term
sartorius attachment points?
what structure does this contribute to at top of thigh? at bottom of the thigh? |
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Definition
| ASIS to inside of tibia. One of the two cordlike structures forming a depression on the anterior plane at the top of the thigh; one of 3 structures forming the pes anserinus at the bottom of the thigh (medial side) |
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