Upper limb Flashcards
1
Q
Shoulder myotome
A
C5
2
Q
Anterior arm myotome
A
C6
3
Q
Posterior arm myotome
A
C7
4
Q
Forearm myotome
A
C8
5
Q
Hand myotome
A
T1
6
Q
Shoulder dermatome
A
C5
7
Q
First finger dermatome
A
C6
8
Q
3rd finger dermatome
A
C7
9
Q
5th finger dermatome
A
C8
10
Q
Wrist dermatome
A
T1
11
Q
Muscles attaching the upper limb to the vertebral column superficial group
A
Trapezius
Latissimus dorsi
12
Q
Muscles attaching the upper limb to the vertebral column deep group
A
Levator scapulae
Rhomboid minor
Rhomboid major
13
Q
Trapezius origin
A
Interspinous ligaments C7-T12
14
Q
Trapezius insertion
A
Clavicle + acromion + spine of the scapula
15
Q
Trapezius innervation
A
CN XI (accessory nerve)
16
Q
Trapezius function
A
Scapular elevation / depression
17
Q
Latissimus dorsi origin
A
Spinous processes lower thoracic and lumbar spine
18
Q
Latissimus dorsi insertion
A
Crest distal to the lesser tubercle
19
Q
Latissimus dorsi innervation
A
Thoracodorsal nerve
20
Q
Latissimus dorsi function
A
Internal rotation / glenohumeral adduction
21
Q
Muscles attaching the upper limb to the vertebral column deep group origin
A
Midline of the back deep to the trapezius
22
Q
Muscles attaching the upper limb to the vertebral column deep group insertion
A
Medial border of the scapula
23
Q
Muscles attaching the upper limb to the vertebral column deep group innervation
A
Dorsal scapular nerve
24
Q
Muscles attaching the upper limb to the vertebral column deep group function
A
Scapular elevation / retraction
25
Muscles attaching the upper limb to the chest wall anterior group
Pectoralis minor
Pectoralis major
26
Muscles attaching the upper limb to the chest wall posterior group
Serratus anterior
27
Serratus anterior origin
Uppper ribs
28
Serratus anterior insertion
Medial border of the scapula
29
Serratus anterior innervation
Long thoracic nerve
30
Pectoralis minor origin
Upper ribs
31
Pectoralis minor insertion
Coracoid process
32
Pectoralis major origin
Clavicle + sternocostal portion
33
Pectoralis major insertion
Crest of the lesser tuberosity
34
Muscles attaching the upper limb to the chest wall anterior group innervation
Pectoral nerves
35
Serratus anterior function
Scapular protraction
36
Pectoralis minor function
Scapular protraction
37
Pectoralis major function
Internal rotation + adduction
38
Muscles of the scapula
Deltoid
Supraspinatus
Infraspinatus
Teres minor
Subscapularis
Teres major
39
Deltoid origin
Clavicle + acromion + spine of the scapula
40
Deltoid insertion
Deltoid tuberosity
41
Deltoid innervation
Axillary nerve
42
Supraspinatus origin
Supraspinous fossa
43
Supraspinatus insertion
Greater tuberosity
44
Supraspinatus innervation
Suprascapular nerve
45
Infraspinatous origin
Infraspinous fossa
46
Infraspinatous insertion
Greater tuberosity
47
Infraspinatous innervation
Suprascapular nerve
48
Teres minor origin
Lateral border of the scapula
49
Teres minor insertion
Greater tuberosity
50
Teres minor innervation
Axillary nerve
51
Subscapularis origin
Subscapular fossa
52
Subscapularis insertion
Lesser tuberosity
53
Subscapularis innervation
Subscapular nerves
54
Teres major origin
Scapula
55
Teres major insertion
Lesser tuberosity
56
Teres major innervation
Subscapular nerve
57
Deltoid function
Abduction
58
Supraspinatous function
Abduction
59
Infraspinatous function
External rotation
60
Teres minor function
External rotation
61
Subscapularis function
Internal rotation
62
Teres major function
Internal rotation
63
Anterior compartment arm
Biceps
Coracobrachialis
Brachialis
64
Posterior compartment arm
Triceps
65
Anterior compartment arm function
Flexion
66
Anterior compartment arm innervation
Musculocutaneous nerve
67
Posterior compartment arm function
Extension
68
Posterior compartment arm innervation
Radial nerve
69
Biceps origin
Short head: coracoid process
Long head: supraglenoid tubercle
70
Biceps insertion
Radial tuberosity
71
Coracobrachialis origin
Coracoid process
72
Coracobrachialis insertion
Humerus (medial part)
73
Brachialis origin
Anterior humerus
74
Brachialis insertion
Tuberosity of the ulna
75
Triceps origin
Long head: infraglenoid tubercle
Lateral head: AS radial groove
Medial head: IM radial groove
76
Triceps insertion
Olecranon (ulna)
77
Forearm anterior compartment layers
Surface layer
Intermediate layer
Deep layer
78
Forearm posterior compartment layers
Superficial layer
Deep layer
79
Forearm anterior compartment surface layer
Pronator teres
Flexor carpi radialis
Palmaris longus
Flexor carpi ulnaris
80
Forearm anterior compartment intermediate layer
Flexor digitorum superficialis
81
Forearm anterior compartment deep layer
Flexor digitorum profundus
Flexor policis longus
Pronator quadratus
82
Forearm posterior compartment superficial layer
Brachioradialis
Extensor carpi radialis longus
Extensor carpi radialis brevis
Extensor digitorum communis
Extensor digiti minimi
Extensor carpi ulnaris
83
Forearm posterior compartment deep layer
Anconeus
Supinator
Abductor pollicis longus
Extensor pollicis brevis
Extensor pollicis longus
Extensor indicis propius
84
Forearm anterior compartment function
Pronation + flexion
85
Forearm posterior compartment function
Extension (most)
86
Pronator teres origin
Medial epicondyle
87
Pronator teres insertion
Radius
88
Pronator teres innervation
Median nerve
89
Flexor carpi radialis insertion
2nd and 3rd metacarpal bases
90
Flexor carpi radialis innervation
Median nerve
91
Flexor carpi radialis function
Wrist flexion
92
Palmaris longus origin
Common flexor origin
93
Palmaris longus innervation
Median nerve
94
Flexor carpi ulnaris insertion
Pisiform
95
Flexor carpi ulnaris innervation
Ulnar nerve
96
Flexor carpi ulnaris function
Wrist flexion + ulnar deviation
97
Flexor digitorum superficialis insertion
Anterior ph2
98
Flexor digitorum superficialis innervation
Median nerve
99
Flexor digitorum superficialis function
Proximal interphalangeal flexion
100
Flexor digitorum profundus origin
Ulna + interosseus membrane
101
Flexor digitorum profundus insertion
Ph3
102
Flexor digitorum profundus innervation
Medial: ulnar nerve
Lateral: median nerve
103
Flexor digitorum profundus function
Distal interphalangeal flexion
104
Flexor pollicis longus origin
Radius
105
Flexor pollicis longus insertion
Ph2 thumb
106
Flexor pollicis longus innervation
Anterior interosseus nerve
107
Pronator quadratus origin
Ulna
108
Pronator quadratus insertion
Radius
109
Pronator quadratus innervation
Anterior interosseus nerve
110
Pronator quadratus function
Pronation
111
Brachioradialis origin
Proximal supracondylar ridge humerus
112
Brachioradialis insertion
Radius styloid process
113
Brachioradialis innervation
Radial nerve
114
Extensor carpi radialis longus origin
Distal supracondylar ridge humerus
115
Extensor carpi radialis longus insertion
2nd metacarpal
116
Extensor carpi radialis longus innervation
Radial nerve
117
Extensor carpi radialis brevis origin
Humeral epicondyle
118
Extensor carpi radialis brevis insertion
3rd metacarpal
119
Extensor carpi radialis brevis innervation
Radial nerve
120
Extensor digitorum communis origin
Humeral epicondyle
121
Extensor digitorum communis insertion
Ph2 (extensor apparatus)
122
Extensor digitorum communis innervation
Posterior interosseus nerve
123
Extensor digiti minimi origin
Humeral epicondyle
124
Extensor digiti minimi insertion
5th finger
125
Extensor digiti minimi innervation
Posterior interosseus nerve
126
Extensor carpi ulnaris origin
Humeral condyle
127
Extensor carpi ulnaris insertion
5th metacarpal
128
Extensor carpi ulnaris innervation
Posterior interosseus nerve
129
Anconeus origin
Lateral epicondyle humerus
130
Anconeus insertion
Lateral olecranon ulna
131
Anconeus innervation
Radial nerve
132
Supinator origin
Humeral head: lateral epicondyle
Ulnar head: ulnar supinator crest
133
Supinator insertion
Radius
134
Supinator innervation
Radial nerve
135
Abductor pollicis longus origin
Ulna + interosseus membrane + radius
136
Abductor pollicis longus insertion
Base metatarsal 1
137
Abductor pollicis longus innervation
Posterior interosseus nerve
138
Extensor pollicis brevis origin
Radius + interosseus membrane
139
Extensor pollicis brevis insertion
Dorsum base ph1
140
Extensor pollicis brevis innervation
Posterior interosseus nerve
141
Extensor pollicis longus insertion
Dorsal base ph2
142
Extensor pollicis longus innervation
Posterior interosseus nerve
143
Extensor indicis propius insertion
Ph1 (extensor apparatus)
144
Extensor indicis propius innervation
Posterior interosseus nerve
145
Muscles of the hand classification
Thenar eminence
Palm
Hypothenar eminence
146
Muscles thenar eminence
Abductor pollicis brevis
Opponens pollicis
Flexor pollicis brevis
147
Muscles thenar eminence origin
Flexor retinaculum + scaphoid and trapezius tubercles
148
Abductor pollicis brevis insertion
Ph1 thumb
149
Oponens pollicis insertion
Metatarsal 1
150
Flexor pollicis brevis insertion
Base finger 1
151
Thenar eminence muscles innervation
Median nerve
152
Palm muscles
Lumbricals
Interossei
Adductor pollicis
153
Lumbricals origin
Deep flexor tendons of the fingers
154
Lumbricals insertion
Extensor apparatus
155
Lumbricals innervation
2 lateral: median nerve
2 medial: ulnar nerve
156
Lumbricals function
Metacarpophalangeal flexion + interphalangeal extension
157
Interossei function
Metacarpophalangeal flexion + interphalangeal extension + abduction and adduction
158
Interossei types
3 palmar = adduction
4 dorsal = abduction
159
Interossei innervation
Ulnar nerve
160
Adductor pollicis origin
Metatarsal 3
161
Adductor pollicis insertion
Base ph1 ulnar side
162
Adductor pollicis innervation
Ulnar nerve
163
Hypothenar eminence muscles
Abductor digiti minimi
Opponens digiti minimi
Flexor digiti minimi brevis
Palmaris brevis
164
Hypothenar eminence innervation
Ulnar nerve
165
The thenar eminence is:
a) Medial
b) Lateral
b) Lateral
166
The hypothenar eminence is:
a) Medial
b) Lateral
a) Medial
167
Axillary nerve function
Shoulder abduction + raise
168
Radial nerve function
Elbow, wrist and fingers extension
169
Musculocutaneous nerve function
Elbow flexion
170
Ulnar nerve function
Thumb adduction + fingers abduction and adduction
171
Median nerve function
Interphalangeal thumb flexion + opposition
172
Axillary artery branches
Upper thoracic artery
Thoracoacromial artery
Lateral thoracic artery
Subscapularis artery
Posterior circumflex humeral artery
Anterior circumflex humeral artery
173
Superficial upper extremity veins
Axillary vein
Basilic vein
Cephalic vein
Median cubitan vein
174
Where are the lymph nodes of the upper limb?
Armpit
175
What does the flexor retinaculum create?
Carpal tunnel
176
Which elements go through the carpal tunnel?
Flexor digitorum profundus
Flexor digitorum superficialis
Flexor indici propius
Median nerve
177
Which element does not go through the carpal tunnel?
Flexor carpi radialis
178
How many tunnels does the extensor retinaculum create?
6 from radial to ulnar
179
What does the first tunnel of the extensor retinaculum contain?
Extensor pollicis brevis
Abductor pollicis longus
180
What does the second tunnel of the extensor retinaculum contain?
Extensor carpi radialis longus
Extensor carpi radialis brevis
181
What does the third tunnel of the extensor retinaculum contain?
Extensor pollicis longus
182
What does the fourth tunnel of the extensor retinaculum contain?
Extensor digitorum communis
Extensor indici propius
183
What does the fifth tunnel of the extensor retinaculum contain?
Extensor digiti minimi
184
What does the sixth tunnel of the extensor retinaculum contain?
Extensor carpi ulnaris
185
Limits of the quadrangular space
Humerus
Long head of the triceps
Teres minor
Teres major
186
Limits of the triangular space
Teres minor
Teres major
Long head of the triceps
187
Quadrangular space content
Axillary nerve
Posterior circumflex artery
188
Triangular space content
Radial nerve
