Wrist
scaphoid
How many phalanges are in the thumb? What are they called?
2; Distal and Proximal, there is no middle
describe location of radius and ulna using medical terminology
ulna- medial
radius- lateral
what bone is the olecranon process on?
ulna
The first bone located on the proximal row and lateral side of the wrist is called the
Scaphoid
What are the names of the collateral ligaments at each PIP, DIP and IP joint in the hand?
UCL and RCL
what joints allow for pronation and supination?
proximal and distal radioulnar joints
What is the name for the medial elbow ligament that resists valgus stress?
UCL
What is the largest carpal bone out of the proximal and distal row
Capitate
The metacarpal in line with the thumb is the ___ metacarpal.
1st
which muscle flexes the elbow when the thumb is up? (located on thumb side of forearm)
brachioradialis
medial elbow ligament with 3 bands
UCL
What nerve runs through the carpal tunnel?
median nerve
What muscle extends the fingers?
extensor digitorum
What is the name for the proximal end of the radius?
radial head
where the ulna articulates with the humerus
olecranon fossa
Name all of the carpal bones in order of proximal to distal row from medial to lateral.
scaphoid, lunate, triquetrum, pisiform, trapezium, trapezoid, capitate, hamate
Palpate and identify the PIP, DIP and MCP joint of the 2nd finger.
check with teacher
wrist flexors originate from which bony landmark at the elbow?
medial epicondyle
which joint at the elbow allows for pronation and supination
proximal radioulnar joint