Flashcards in Test 3 Lecture 13 Deck (23)
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1
What type of joint is the MCP joint
Synovial condyloid
2
What type of joint is the DIP and PIP?
Synovial Hinge joint
3
What is the blood supply of the wrist?
Dorsal and palmar carpal arches
4
The deep carpal arch is primarily what nerve?
Radial
5
The superficial carpal arch is primarily what nerve?
Ulnar
6
Carpal joints have what motion?
They glide over each other
7
Thenar eminence is on what side?
Thumb
8
Hypothenar eminence is on what side of the hand?
Pinky
9
What bone increases the leverage of the flexor carpi ulnaris?
Pisiform
10
What do radiocarpal ligaments do?
Allow the hand to follow the wrist during pronation and supinator
11
Movements of the wrist?
Flexion/ extension
Abduction/adduction
Circumduction
12
Flexion muscles of the wrist
Flexor carpi radialis
Flexor carpi ulnaris
13
Extensors of the wrist?
Extensor carpi radialis Longus and brevis
Extensor carpi ulnaris
14
Abductors of the wrist?
Abductor pollicis longus
Flexor carpi radialis
Extensor carpi radialis longus and brevis
15
Adductors of the wrist?
Extensor carpi ulnaris
Flexor carpi ulnaris
16
Blood supply of wrist?
Dorsal and Palme carpal arches
17
Innervation of the wrist?
Median and radial nerve
18
Blood supply of intercarpal joints?
Dorsal and palmar carpal arches
19
Innervation of intercarpal joints?
Median and ulnar nerves
20
Medial and lateral collateral ligaments have 2 parts
Cord like - strong, thick
Fan like - weak, wide and thin
21
Phalangeal joints are innervated by what nerves?
Ulnar and median
22
What type of joint is the wrist?
Synovial condyloid
23
