Muscles of the Upper Limb Flashcards
(187 cards)
1
Q
Whence does Pectoralis Minor originate?
A
Ribs 3-5
2
Q
Where does Pectoralis Minor insert?
A
Coracoid Process
3
Q
What actions does Pectoralis Minor facilitate?
A
Protraction and depression of Scapula
4
Q
What innervates Pectoralis Minor?
A
Pectoral Nerves
5
Q
Whence does Serratus Anterior originate?
A
Ribs 1-8
6
Q
Where does Serratus Anterior insert?
A
Medial border of the Scapula
7
Q
What action does Serratus Anterior facilitate?
A
Lateral rotation of the Scapula
8
Q
What innervates Serratus Anterior?
A
Long Thoracic Nerve
9
Q
Whence does the Trapezius originate?
A
C7-T1 Spinous Processes
10
Q
Where does the Trapezius insert?
A
Acromion, Spine of Scapula
11
Q
What actions does the Trapezius facilitate?
A
Rotation, retraction, and elevation of Scapula
12
Q
What innervates the Trapezius?
A
Accessory Nerve
13
Q
Whence does Levator Scapulae originate?
A
C1-C4 Transverse Processes
14
Q
Where does Levator Scapulae insert?
A
Medial border of Scapula
15
Q
What actions does Levator Scapulae facilitate?
A
Elevation and adduction of Scapula
16
Q
What innervates Levator Scapulae?
A
Dorsal Scapulae Nerve
17
Q
Whence do the Major and Minor Rhomboids originate?
A
C7-T5 Spinous processes
18
Q
Where do the Major and Minor Rhomboids insert?
A
Medial border of the Scapula
19
Q
What actions do the Major and Minor Rhomboids facilitate?
A
Rotation and adduction of Scapula
20
Q
What innervates the Major and Minor Rhomboids?
A
Dorsal Scapular Nerves
21
Q
Whence does Pectoralis Major originate?
A
Sternum, clavicle, ribs 1-6
22
Q
Where does Pectoralis Major insert?
A
Greater Tubercle of Humerus
23
Q
What actions does Pectoralis Major facilitate?
A
Flexion, and medial rotation of Shoulder
24
Q
What innervates Pectoralis Major?
A
Medial and Lateral Pectoral Nerves
25
Whence does the Deltoid originate?
Acromion, and Lateral Clavicle
26
Where does the Deltoid insert?
Deltoid Tubercle of Humerus
27
What action does the Deltoid facilitate?
Abduction of Shoulder
28
What innervates the Deltoid?
Axillary Nerve
29
Whence does Latissimus Dorsi originate?
T7-L5 Spinous Processes, Ribs 9-11, Occasionally base of Scapula
30
Where does Latissimus Dorsi insert?
Floor of Bicipital Groove
31
What actions does Latissimus Dorsi facilitate?
Extension and Adduction of Shoulder
32
What innervates Latissimus Dorsi?
Thoracodorsal Nerve
33
Whence does Subscapularis originate?
Subscapular Fossa
34
Where does Subscapularis insert?
Lesser Tubercle of Humerus
35
What action does Subscapularis facilitate?
Medial rotation of Shoulder
36
What innervates Subscapularis?
Subscapular Nerve
37
Whence does Supraspinatus originate?
Supraspinous Fossa
38
Where does Supraspinatus insert?
Greater Tubercle of Humerus
39
What action does Supraspinatus facilitate?
Abduction of Shoulder
40
What innervates Supraspinatus?
Suprascapular Nerve
41
Whence does Infraspinatus originate?
Infraspinous Fossa
42
Where does Infraspinatus insert?
Greater Tubercle of Humerus
43
What action does Infraspinatus facilitate?
Lateral rotation of Shoulder
44
What innervates Infraspinatus?
Suprascapular Nerve
45
Whence does Teres Minor originate?
Lateral border of Scapula
46
Where does Teres Minor insert?
Greater Tubercle of Humerus
47
What action does Teres Minor facilitate?
Lateral rotation of Shoulder
48
What innervates Teres Minor?
Axillary Nerve
49
Whence does Teres Major originate?
Inferior border of Scapula
50
Where does Teres Major insert?
Lesser Tubercle of Humerus
51
What actions does Teres Major facilitate?
Adduction, and medial rotation of Shoulder
52
What innervates Teres Major?
Subscapular Nerve
53
Whence does Coracobrachialis originate?
Coracoid Process
54
Where does Coracobrachialis insert?
Medial Shaft of Humerus
55
What actions does Coracobrachialis facilitate?
Flexion, and adduction of Shoulder
56
What innervates Coracobrachialis?
Musculocutaneous Nerve
57
Whence do the Triceps Brachii originate?
Scapula and Humerus
58
Where do the Triceps Brachii insert?
Olecranon
59
What action do the Triceps Brachii facilitate?
Extension of Elbow
60
What innervates the Triceps Brachii?
Radial Nerve
61
Whence does the Anconeus originate?
Lateral Epicondyle
62
Where does the Anconeus insert?
Olecranon
63
What action does the Anconeus facilitate?
Extension of Elbow
64
What innervates the Anconeus?
Radial Nerve
65
Whence do the Biceps Brachii originate?
Coracoid Process, and Body of Scapula
66
Where do the Biceps Brachii insert?
Radial Tuberosity
67
What action do the Biceps Brachii facilitate?
Flexion of Elbow
68
What innervates the Biceps Brachii?
Musculocutaneous Nerve
69
Whence does the Brachialis originate?
Anterior humerus
70
Where does the Brachialis insert?
Coronoid Process of Ulna
71
What action does Brachialis facilitate?
Flexion of Elbow
72
What innervates Brachialis?
Musculocutaneous Nerve
73
Whence does Brachioradialis originate?
Lateral Epicondyle
74
Where does Brachioradialis insert?
Styloid Process of Radius
75
What action does Brachioradialis facilitate?
Flexion of Elbow
76
What innervates Brachioradialis?
Radial Nerve
77
Whence does Pronator Teres originate?
Medial Epicondyle, and Coronoid Process
78
Where does Pronator Teres insert?
Lateral Shaft of Radius
79
What action does Pronator Teres facilitate?
Pronation (No points for getting that one right!)
80
What innervates Pronator Teres?
Median Nerve
81
Whence does Flexor Carpi Radialis originate?
Medial Epicondyle
82
Where does Flexor Carpi Radialis insert?
Metacarpals 2-3
83
What actions doesFlexor Carpi Radialis facilitate?
Flexion and abduction of Wrist
84
What innervates Flexor Carpi Radialis?
Median Nerve
85
Whence does Palmaris Longus originate?
Medial Epicondyle
86
WHere does Palmaris Longus insert?
Palmar Aponeurosis
87
What action does Palmaris Longus facilitate?
Flexion of Wrist
88
What innervates Palmaris Longus?
Median Nerve
89
Whence does Flexor Carpi Ulnaris originate?
Medial Epicondyle, and Olecranon
90
Where does Flexor Carpi Ulnaris insert?
Pisiform, and Hamate bones
91
What actions does Flexor Carpi Ulnaris facilitate?
Flexion, and Adduction of Wrist
92
What innervates Flexor Carpi Ulnaris?
Ulnar Nerve
93
Whence does Flexor Digitorum Superficialis originate?
Medial Epicondyle, and Coronoid Process
94
Where does Flexor Digitorum Superficialis insert?
Middle Phalanges 2-5
95
What actions does Flexor Digitorum Superficialis facilitate?
Wrist and Finger flexion
96
What innervates Flexor Digitorum Superficialis?
Median Nerve
97
Whence does Flexor Digitorum Profundus originate?
Coronoid, Surface of Ulna
98
Where does Flexor Digitorum Profundus insert?
Distal Phalanges 2-5
99
What actions does Flexor Digitorum Profundus facilitate?
Wrist and finger flexion
100
What innervates Flexor Digitorum Profundus?
Ulnar and Median Nerves
101
Whence does Flexor Pollicis Longus originate?
Anterior Surface of Radius
102
Where does Flexor Pollicis Longus insert?
Distal Phalanx of Thumb
103
What action does Flexor Pollicis Longus facilitate?
Flexion of Thumb
104
What innervates Flexor Pollicis Longus?
Median Nerve
105
Whence does Pronator Quadratus originate?
Distal Anterior Surface of Ulna
106
Where does Pronator Quadratus insert?
Distal Anterior Surface of Radius
107
What action does Pronator Quadratus facilitate?
Pronation
108
What innervates Pronator Quadratus?
Median Nerve
109
Whence does Extensor Carpi Radialis originate?
Lateral Epicondyle
110
Where does Extensor Carpi Radialis insert?
Metacarpals 2-3
111
What actions does Extensor Carpi Radialis facilitate?
wrist extension and abduction
112
What innervates Extensor Carpi Radialis?
Radial Nerve
113
Whence does Extensor Digitorum originate?
Lateral Epicondyle
114
Where does Extensor Digitorum insert?
Distal Phalanges 2-5
115
What action does Extensor Digitorum facilitate?
Finger extension (No prizes for that one!)
116
What innervates Extensor Digitorum?
Radial Nerve
117
Whence does Extensor Carpi Ulnaris originate?
Lateral Epicondyle
118
Where does Extensor Carpi Ulnaris insert?
Metacarpal 5
119
What actions does Extensor Carpi Ulnaris facilitate?
Wrist extension and adduction
120
What innervates Extensor Carpi Ulnaris?
Radial Nerve
121
Whence does Supinator originate?
Lateral Epicondyle
122
Where does Supinator insert?
Proximal end of Radius
123
What action does Supinator facilitate?
Really?
124
What innervates Supinator?
Radial Nerve
125
Whence does Abductor Pollicis Longus orignate?
Posterior surfaces of Ulna and Radius
126
Where does Abductor Pollicis Longus insert?
Metacarpal 1, Trapezium
127
What actions does Abductor Pollicis Longus facilitate?
Thumb extension and abduction
128
What innervates Abductor Pollicis Longus?
Radial Nerve
129
Whence does Extensor Pollicis originate?
Posterior surfaces of Radius and Ulna
130
Where does Extensor Pollicis insert?
Phalanx 1
131
What action does Extensor Pollicis facilitate?
Thumb extension
132
What innervates Extensor Pollicis?
Radial Nerve
133
Whence does Extensor Indicis originate?
Distal posterior surface of Ulna
134
Where does Extensor Indicis insert?
Phalanx 2
135
What action does Extensor Indicis Facilitate?
Index Finger Extension
136
What innervates Extensor Indicis?
Radial Nerve
137
Whence does Pronator Teres originate?
Humeral Head - Medial Supracondylar Ridge
138
Where does Pronator Teres insert?
Middle of the Lateral Surface of the Body of the Radius
139
What actions does Pronator Teres facilitate?
Pronation of Forearm, and Elbow flexion
140
What innervates Pronator Teres?
Median Nerve
141
Which Muscle is This?
Pectoralis Minor
142
Which Muscle is This?
Serratus Anterior
143
Which Muscle is This?
Trapezius
144
Which Muscle is This?
Levator Scapulae
145
Which Muscles are These?
Major and Minor Rhomoids
| (Inferiorly and Superiorly respectively)
146
Which Muscle is This?
Pectoralis Major
147
Which Muscle is This?
Deltoid
148
Which Muscle is This?
Latissimus Dorsi
149
Which Muscle is This?
Subscapularis
150
Which Muscle is This?
| (Hint - What is it Above?)
Supraspinatus
-Above the Scapular Spine
151
Which Muscle is This?
Infraspinatus
152
Which Muscle is This?
Teres Minor
153
Which Muscle is This?
Teres Major
154
Which Muscle is This?
Coracobrachialis
155
Was ist Das?
Triceps Brachii
156
Which Muscle is This?
Anconeus
157
Which Muscles are These?
Biceps Brachii
158
Which Muscle is This?
Brachialis
159
Which Muscle is This?
Brachioradialis
160
Which is This Muscle?
Pronator Teres
161
Which Muscle is This?
Flexor Carpi Radialis
162
You've probably been working hard, so here's a treat
163
Which Muscle is This?
Palmaris Longus
164
Well this one's just a jolly kitten
165
Which Muscle is This?
Flexor Carpi Ulnaris
166
Which Muscle is This?
Flextor Digitorum Superficialis
167
Have a Break...Have a...
168
Which Muscle is This?
Flextor Digitorum Profundus
169
Which Muscle is This?
Flexor Pollicis Longus
170
Which Muscle is This?
Pronator Quadratus
171
Which Muscle is This?
Extensor Carpi Radialis
172
Which Muscle is This?
Extensor Digitorum
173
Which Muscle is This?
| (Hint - it's an extensor)
Extensor Carpi Ulnaris
174
Which Muscle is This?
Supinator
175
Which Muscle is This?
| (Hint - It's inserting at Metacarpal 1)
Abductor Pollicis Longus
176
Which Muscle is This?
Extensor Pollicis Longus
177
Which Muscle is This?
| (Hint - it's short!)
Extensor Pollicis Brevis
178
Which Muscle is This?
Extensor Indicis
179
180
You're doing well!
181
Smashing it!
182
Keep going or...
183
Don't let these guys down
184
It's a sea puppy!
185
Know your gluteal muscles from your olecranon or you'll end up like this guy...
186
MSK...
I know you read that in his voice
187
