Exam #3 Flashcards
(106 cards)
1
Q
Action of Anconeus
A
Elbow extension
2
Q
Origin of Anconeus
A
Posterior surface of lateral condyle of humerus
3
Q
Insertion of Anconeus
A
Posterolateral aspect of proximal ulna
4
Q
Origin of Triceps Brachii (Long head)
A
Infraglenoid tubercle (Scapula)
5
Q
Insertion of Triceps Brachii (Long head)
A
Olecranon process
6
Q
Origin of Triceps Brachii (Lateral head)
A
Proximal posterior humerus
7
Q
Insertion of Triceps Brachii (Lateral head)
A
Olecranon process
8
Q
Origin of Triceps Brachii (Medial head)
A
Distal posterior humerus
9
Q
Insertion of Triceps Brachii (Medial head)
A
Olecranon process
10
Q
Origin of Supinator
A
Lateral epicondyle of humerus
11
Q
Insertion of Supinator
A
Lateral proximal radius
12
Q
Origin of Pronator Quadratus
A
Distal anterior ulna
13
Q
Insertion of Pronator Quadratus
A
Distal anterior radius
14
Q
Origin of Pronator Teres
A
Distal medial humerus; Proximal medial ulna
15
Q
Insertion of Pronator Teres
A
Middle of lateral radius
16
Q
Origin of Brachioradialis
A
Lateral supracondylar ridge
17
Q
Insertion of Brachioradialis
A
Lateral styloid process (radius)
18
Q
Origin of Brachialis
A
Distal half of anterior humerus
19
Q
Insertion of Brachialis
A
Coronoid (ulna)
20
Q
Origin of Biceps Brachii (short head)
A
Coracoid process
21
Q
Insertion of Biceps Brachii (short head)
A
Radial tuberosity
22
Q
Origin of Biceps Brachii (long head)
A
Supraglenoid tubercle
23
Q
Insertion of Biceps Brachii (long head)
A
Radial tuberosity
24
Q
Action of Brachioradialis
A
Elbow flexion
Supination and pronation from neutral
25
Action of Biceps Brachii (short head)
Elbow flexion
| Supination
26
Action of Biceps Brachii (long head)
Elbow flexion
Supination
Weak shoulder flexion
27
Action of Triceps Brachii (long head)
Elbow extension
28
Action of Triceps Brachii (lateral head)
Elbow extension
29
Action of Supinator
Supination
30
Action of Triceps Brachii (medial head)
Elbow extension
31
Action of Pronator Quadratus
Pronation
32
Action of Pronator Teres
Pronation
33
Action of Brachialis
Elbow flexion
34
Origin of Flexor Carpi Radialis
Medial epicondyle
35
Insertion of Flexor Carpi Radialis
Base of metacarpals 2-3
36
Action of Flexor Carpi Radialis
Wrist flexion
Radial deviation
Weak elbow flexion
37
Origin of Palmaris longus
Medial epicondyle
38
Insertion of Palmaris longus
Palmaris aponeurosis
39
Action of Palmaris longus
Wrist flexion
| Weak elbow flexion
40
Origin of Flexor Carpi Ulnaris
Medial epicondyle
41
Insertion of Flexor Carpi Ulnaris
Base of metacarpal 5, pisiform, and hamate
42
Action of Flexor Carpi Ulnaris
Wrist flexion
Ulnar deviation
Weak elbow flexion
43
Origin of Flexor Digitorum Superficialis
Medial epicondyle
44
Insertion of Flexor Digitorum Superficialis
Middle phalanx 2-5
45
Action of Flexor Digitorum Superficialis
MCP
PIP
Wrist flexion
46
Origin of Flexor Digitorum Profundus
Proximal anterior ulna
47
Insertion of Flexor Digitorum Profundus
Distal Phalanx 2-5
48
Action of Flexor Digitorum Profundus
1-4 MCP, PIP, DIP flexion
| Wrist flexion
49
Origin of Flexor Pollicis Longus
Anterior mid-radius and ulna
50
Insertion of Flexor Pollicis Longus
Distal phalanx of thumb
51
Action of Flexor Pollicis Longus
Thumb CMC, MCP, IP Flexion
Wrist flexion
Radial deviation
52
Origin of Extensor Carpi Ulnaris
Lateral epicondyle
53
Insertion of Extensor Carpi Ulnaris
Metacarpal 5
54
Action of Extensor Carpi Ulnaris
Wrist extension
Ulnar deviation
Weak elbow extension
55
Origin of Extensor Carpi Radialis Longus
Lateral epicondyle
56
Insertion of Extensor Carpi Radialis Longus
Base of metacarpal 2
57
Action of Extensor Carpi Radialis Longus
Wrist extension
Radial deviation
Weak elbow extension
58
Origin of Extensor Carpi Radialis Brevis
Lateral epicondyle
59
Insertion of Extensor Carpi Radialis Brevis
Base of metacarpal 3
60
Action of Extensor Carpi Radialis Brevis
Wrist extension
Radial deviation
Weak elbow extension
61
Origin of Extensor Digitorum
Lateral epicondyle
62
Insertion of Extensor Digitorum
Posterior base of middle and distal phalanges
63
Action of Extensor Digitorum
Extension of digits 2-5 (MCP, DIP, PIP)
Wrist extension
Weak elbow extension
64
Origin of Extensor Indicis
Distal posterior ulna
65
Insertion of Extensor Indicis
Middle and distal phalanx 2
66
Action of Extensor Indicis
Extension of index finger
| Weak wrist extension
67
Origin of Extensor Digiti Minimi
Lateral epicondyle
68
Insertion of Extensor Digiti Minimi
Middle and distal phalanx 5
69
Action of Extensor Digiti Minimi
Extension of little finger
Weak wrist extension
Weak elbow extension
70
Origin of Extensor Pollicis Longus
Posterior mid ulna
71
Insertion of Extensor Pollicis Longus
Proximal phalanx 1
72
Action of Extensor Pollicis Longus
Thumb extension (CMC, MCP)
Wrist extension
Radial deviation
73
Origin of Extensor Pollicis Brevis
Posterior mid radius
74
Insertion of Extensor Pollicis Brevis
Proximal phalanx 1
75
Action of Extensor Pollicis Brevis
Thumb extension (CMC, MCP)
Radial deviation
Weak wrist extension
76
Origin of Abductor Pollicis Longus
Posterior mid radius and ulna
77
Insertion of Abductor Pollicis Longus
Base of metacarpal 1
78
Action of Abductor Pollicis Longus
Abduction and Extension of thumb at CMC
Radial deviation
Weak wrist extension
79
Strengthening for flexors
Bicep curls
Hammer curls
Chin-ups
80
Stretching for flexors
Arm along wall
| Pulling hand back
81
Strengthening for extensors
Bench press
Dips
Tricep extensions
Tricep kickbacks
82
Stretching for extensors
Forearm-Pull wrist down
| Arm overhead
83
Strengthening for Pronators/Supinators
Stabilize forearm, pronate and supinate
84
Elbow flexors
Biceps brachii
Brachialis
Brachioradialis
85
Elbow extensors
```
Triceps brachii (long, lateral, medial)
Anconeus
```
86
Wrist flexors
Flexor carpi radialis
Flexor carpi ulnaris
Flexor carpi digitorum (superficialis and brevis)
Palmaris longus
87
Wrist extensors
Extensor carpi radialis (longus and brevis)
| Extensor carpi ulnaris
88
Pronators
Pronator teres
| Pronator quadratus
89
Supinators
Supinator
90
Radial deviators
Flexor carpi radialis
| Extensor carpi radialis (longus and brevis)
91
Ulnar deviators
Flexor carpi ulnaris
| Extensor carpi ulnaris
92
Finger flexors
Flexor digitorum profundus
Flexor digitorum superficialis
Flexor pollicis longus
93
Finger extensors
Extensor digitorum
Extensor digiti minimi
Extensor indicis
94
What is a carrying angle?
Small degree formed between the axis of a radially deviated forearm and the axis of the humerus.
95
What is a UCL tear?
Tear of the ulnar collateral ligament on the inside of the elbow.
96
What are the common mechanisms of injury for a UCL tear?
Valgus stress applied to lateral side of elbow.
97
How can you treat a UCL tear?
Surgery to repair the tear, physical therapy
98
What is medial epicondylitis?
Aka golfer's elbow.
| An overuse injury caused by pain on inner side of elbow.
99
What are the common mechanisms of injury for medial epicondylitis?
Over use in arm motion, often seen in golfer's swing
100
How can you treat medial epicondylitis?
RICE
| Limit movements
101
What is lateral epicondylitis?
Aka tennis elbow.
| An overuse injury cause by pain on outer side of elbow
102
What are the common mechanisms of injury for lateral epicondylitis?
Overuse in arm movement, often seen in the backhand motion of a tennis swing
103
How can you treat lateral epicondylitis?
RICE
| Limit movements
104
What is carpal tunnel syndrome?
The median nerve is compressed as it travels through the wrist at the carpal tunnel and causes pain, numbness and tingling, in the part of the hand that receives sensation from the median nerve.
105
What are the common mechanisms of injury for carpal tunnel syndrome?
Overuse injury cause by increased pressure in wrist flexors on median nerve. Inflammation and swelling adds to pressure
106
How can you treat carpal tunnel syndrome?
RICE
Limiting movement
In some cases surgery
