Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
28 Cards in this Set
- Front
- Back
|
Muscles in the Rotators Cuff
|
Teres Minor, subscapularis, Infraspinatus, Supraspinatus (SITS)
|
|
|
Purpose of scapular muscle?
|
Elevation of the scapula
|
|
|
GH locator position of the arm
|
This joint is formed from the combination of the humeral head and the glenoid fossa of the scapula.
|
|
|
Inpinchment Syndrome
|
occurs during the acceleration phase of the overhand throwing pattern when the arm is internally rotating while still maintained in the abducted position.
|
|
|
The role of the biceps and the brachalis
|
The biceps brachaii the most powerful flexor but it also serves as a supernator. The brachalis is a pure flexor meaning it only flexes the elbow
|
|
|
FDS ,FDP,and FDL
|
FDS-proximal interphalangeal joints (pip)
FDP-(DIP) Distal interphalangeal joint FDL-(IP) Interpollics |
|
|
Joint type of the MCP, PIP and DIP?
|
MCP- Condyloid (rest)
PIP- hinge/Ellipsoid DIP-hinge/saddle |
|
|
Differences in medial and lateral epichondylitis?
|
Medial Epichondylitis-an inflammatory condition of the medial epicondyle of the elbow.
Lateral Epichondylitis- soreness or pain on the outside (lateral) side of the upper arm near the elbow. |
|
|
articulations of the elbow?
|
Brachialis Biceps brachii
Brachioradialis triceps brachii anconeus |
|
|
Structures contributing to GH stability?
|
Soft tissues and adhesion and cohesion, Glenoid Labrum
|
|
|
Muscles in the hamstrings
|
Biceps femoris, semimembranous, semitendinous
|
|
|
Difference in 1 joint and 2 joint muscles
|
2 joint-A muscle that, from origin to insertion, crosses two joints, and thus can produce an action at both joints.
1 joint- a muscle that cross one joint only, e.g. the brachialis, the short head of the biceps brachii |
|
|
Role of a patella
|
Lengthens the lever arm for the quadriceps muscle group to extend the knee
|
|
|
Ligaments of the knee
|
LCL, ACL, Ligament of Wiseburg, PCL, MCL and the TCL
|
|
|
Coxa
|
Hip
|
|
|
Genu
|
Knee
|
|
|
Varus
|
Inward
|
|
|
Valgus
|
Outward
|
|
|
genu valgum
|
Knock-knee
|
|
|
Coxa Valga
|
Angle between femoral head and neck is above 135 degrees
|
|
|
Genu Varus
|
Bowlegged
|
|
|
Coxa Vara
|
Angle between femoral neck and head is below 120 degrees
|
|
|
Eccentrically
|
a type of muscle activation that increases tension on a muscle as it lengthens.
|
|
|
concentric
|
type of muscle contraction in which the muscles shorten while generating force. This occurs when the force generated by the muscle exceeds the load opposing its contraction.
|
|
|
Articulations in the hip
|
ischium, illiac and pubis
|
|
|
abductors in hip
|
1) Gluteus Medius
2) Gluteus Minimum 3) Tensor Fascia Latae (TFL) 4) Sartorius |
|
|
gonometer
|
an instrument that either measures an angle or allows an object to be rotated to a precise angular position
|
|
|
UCL role
|
uniting the distal aspect of the humerus to the proximal aspect of the ulna
|
