Upper Limb Flashcards
1
Q
What structure passes between the heads of the Pronator Teres?
A
The Median Nerve
2
Q
What structure passes between the heads of the Flexor Digitorum Superficialis?
A
The Anterior Interosseus Nerve (Terminal branch of the Median nerve)
3
Q
In the forearm, what structure passes between the Flexor Digitorum Superficialis and the Flexor Digitorum Profundus?
A
The Median Nerve
4
Q
What is the lateral border of the cubital fossa?
A
The Brachioradialis
5
Q
What is the medial border of the cubital fossa?
A
The Pronator Teres
6
Q
What tendon inserts into the diaphysis of the radius?
A
The Pronator Teres
7
Q
What is the primary function of the Pronator Teres
A
Pronation of the forearm
8
Q
What is the primary function of the Palmaris Longus?
A
Flexion of the wrist
9
Q
What is the primary function of the Palmaris Brevis?
A
Flexion of the wrist
10
Q
What is the function of the Flexor Carpi Ulnaris?
A
Flexion of the wrist
11
Q
What is the primary function of the Flexor Digitorum Superficialis?
A
Flexion of the fingers at the Proximal Interphalangeal Joint
12
Q
What is the primary function of the Extensor Carpi Radialis Longus?
A
Extension of the wrist
13
Q
What is the primary function of the Extensor Carpi Radialis Brevis?
A
Extension of the wrist
14
Q
What is the primary function of the Flexor Digitorum Profundus?
A
Flexion of the Distal Interphalangeal Joint
15
Q
What is the primary function of the Pronator Quadratus?
A
Pronation of the forearm
16
Q
What is the primary function of the Extensor Digitorum Communis?
A
Extension of the Metacarpophalangeal joint
17
Q
What is the primary function of the Extensor Indicis Propius
A
Extension of the Metacarpophalangeal Joint
18
Q
What is the primary function of the Extensor Digiti Minimi?
A
Extension of the Metacarpophalangeal Joint
19
Q
What nerve innervates the Pronator Teres?
A
The Median Nerve
20
Q
What nerve innervates the Palmaris Longus?
A
The Median Nerve
21
Q
What nerve innervates the Palmaris Brevis?
A
The Median Nerve
22
Q
What nerve innervates the Flexor Carpi Ulnaris?
A
The Ulnar Nerve
23
Q
What nerve innervates the Flexor Digitorum Superficialis?
A
The Median Nerve
24
Q
What nerve innervates the Flexor Digitorum Profundus?
A
The Ulnar And Median Nerves
25
What nerve innervates the Pronator Quadratus?
The Median Nerve
26
What nerve innervates the Flexor Pollicis Longus?
The Median Nerve
27
What nerve innervates the Extensor Digitorum Communis?
The Radial Nerve
28
What nerve innervates the Extensor Carpi Radialis Longus?
The Radial Nerve
29
What nerve innervates the Extensor Carpi Radialis Brevis?
The Radial Nerve
30
What nerve innervates the Extensor Indicis Propius?
The Radial Nerve
31
What nerve innervates the Extensor Digiti Minimi?
The Posterior Interosseus Nerve (radial nerve)
32
What nerve innervates the Extensor Carpi Ulnaris?
The Posterior Interosseus Nerve
33
What nerve innervates the Flexor Carpi Ulnaris?
The Ulnar Nerve
34
What nerve innervates the Abductor Pollicis Longus?
The Posterior Interosseous Nerve
35
What nerve innervates the Extensor Pollicis Longus?
The Posterior Interosseus Nerve
36
Where is the (distal) insertion of the Pronator Quadratus?
The Radius
37
Where is the (distal) insertion of the Flexor Carpi Ulnaris?
The Pisiform
38
Where is the (distal) insertion of the Palmaris Longus?
The Palmar Aponeurosis
39
Where is the (distal) insertion of the Palmaris Brevis?
The Palmar Fascia
40
Where is the (distal) insertion of the Flexor Digitorum Superficialis?
The Medial Phalanges
41
Where is the (distal) insertion of the Flexor Digitorum Profundus?
The Distal Phalanges
42
Where is the (distal) insertion of the Flexor Pollicis Longus?
The Distal Phalange
43
Where is the (distal) insertion of the Abductor Pollicis Longus?
The Metacarpal (1)
44
Where is the (distal) insertion of the Extensor Carpi Ulnaris?
The Metacarpal (5)
45
Where is the (distal) insertion of the Extensor Carpi Radialis Longus?
The Metacarpal (2)
46
Where is the (distal) insertion of the Extensor Carpi Radialis Brevis?
The Metacarpal (3)
47
The Musculocutaneous nerve transmits feeling from the...
Anterolateral Forearm
48
The Cutaneous Antebrachialis Medialis Nerve transmits feeling from the...
Medial Region of the forearm
49
What nerve transmits feeling from the anterolateral region of the forearm?
The Musculocutaneous Nerve
50
What nerve transmits feeling from the medial region of the arm?
The Cutaneous Antebrachialis Medialis Nerve
51
What movement does the Radial Nerve stimulate in the forearm?
Supination
52
What movement does the Median Nerve stimulate in the forearm?
Pronation
53
What peripheral nerve stimulates supination?
The Musculocutaneous Nerve
54
What peripheral nerve stimulates supination?
The Radial Nerve
55
What peripheral nerve stimulates pronation?
The Median Nerve
56
What muscle is innervated by the Musculocutaneous Nerve in the forearm?
Why would you even fucking consider the possibility that the Musculocutaneous Nerve innervates a muscle in the forearm?
57
What muscle is innervated by the Radial Nerve in the forearm?
The Brachioradialis
58
What muscle is innervated by the Ulnar nerve in the forearm?
The medial region of the Flexor Digitorum Profundus
59
What muscle is innervated by the Ulnar nerve in the forarm?
The Flexor Carpi Ulnaris
60
What muscle is innervated by the Median Nerve in the forearm?
The Pronator Teres
61
What muscles are found in intermediate layer of the forearm, from most superficial to least?
The Palmaris Longus, the Flexor Digitorum Superficialis, the Flexor Digitroum Profundus, the Flexor Pollicis Longus
62
Where does the Median Nerve go in the forearm?
Between the Flexor Digitorum Superficialis and Profundus
63
Where does the Ulnar Nerve lie in the forearm?
Deep to the Flexor Carpi Ulnaris
64
Where does the Radial Nerve go in the forearm?
Deep to the Brachioradialis
65
Where does the Ulnar Artery go in the forearm?
Deep to the Flexor Carpi Ulnaris
66
Where does the Radial Artery go in the forearm?
Deep to the Brachioradialis
67
In what compartment is the Flexor Pollicis Longus?
The Deep Anterior Compartment
68
In what compartment is the Flexor Digitorum Superficialis?
The Intermediate Anterior Compartment
69
In what compartment is the Flexor Carpi Radialis?
The Superficial Anterior Compartment
70
In what compartment is the Extensor Digitorum Communis?
The Posterior Compartment
71
What are the muscles of the Superficial Anterior Compartment of the forearm, from most medial to most lateral?
The Flexor Carpi Ulnaris, the Palmaris Longus, the Flexor Carpi Radialis, the Pronator Teres
72
What spinal root receives sensation from the lateral region of the arm?
C5
73
What part of the arm does the spinal root C5 receive sensation from?
The lateral part
74
What structure crosses the Coracobrachialis?
The Musculocutaneous Nerve
75
What structure passes through the spiral groove of the Humerus?
The Radial Nerve
76
What structure passes through the humeral space?
The Radial Nerve
77
What inserts into the anterior proximal region of the diaphysis of the Humerus?
The Coracobrachialis
78
What originates from the anterior distal region of the diaphysis of the Humerus?
The Brachialis
79
What inserts into the posterior region of the diaphysis of the Humerus?
The Triceps
80
What is the primary function of the Coracobrachialis?
Flexion of the shoulder
81
What is the primary function of the Brachialis?
Flexion of the elbow
82
What is the primary function of the Triceps?
Extension of the elbow
83
What is the primary function of the Biceps Braquialis?
Flexion of the elbow
84
What is a function of the Biceps Braquialis?
Supination of the arm
85
What nerve innervates the Coracobrachialis?
The Muscuolcutaneous Nerve
86
What nerve innervates the Triceps?
The Radial Nerve
87
What nerve innervates the Brachialis muscle?
The Musculocutaneous Nerve
88
What innervates the Biceps Braquialis?
The Musculocutaneous Nerve
89
Where is the (distal) insertion of the Coracobrachialis?
The proximal anterior surface of the Humerus
90
What is the (distal) insertion of the Triceps?
The Olecranon
91
What is the (distal) insertion of the Brachialis?
The ulnar tuberosity
92
What is the (distal) insertion of the Biceps Braquialis?
The radial tuberosity
93
What is the (proximal) origin of the Corachobrachialis?
The Coracoid
94
What is the (proximal) origin of the Brachialis?
The distal anterior surface of the Humerus
95
What is the (proximal) origin of the long head of the Biceps Braquialis?
The supraglenoid tubercle
96
What is the (proximal) origin of the short head of the Biceps Braquialis?
The Coracoid
97
What is the (proximal) origin of the long head of the Triceps?
The infraglenoid tubercle
98
In the arm, the Radial Nerve transmits sensation from the...
Posterior region of the arm
99
What nerve transmits sensation from the posterior region of the arm?
The Radial Nerve
100
What muscle is innervated by the Median Nerve in the Arm?
None of them
101
What muscle is innervated by the Ulnar Nerve in the arm?
Did you really think the Ulnar Nerve innervated anything in the arm?
102
What muscle is innervated by the Musculocutaneous Nerve in the arm?
All the anterior muscles
103
What muscle is innervated by the Radial Nerve in the arm?
The Triceps
104
Where does the Musculocutaneous nerve go in the arm?
Between the Brachialis and the Biceps Braquialis
105
Where does the Radial Nerve go in the Arm?
Between the Medial and Lateral heads of the Triceps
106
Where does the Deep Brachial Artery go?
In the spiral groove
107
Where does the Brachial artery go in the arm?
In the medial region
108
The muscular compartments of the arm are...
The anterior and posterior compartment
109
What is the primary function of the Anconeus?
Extension of the elbow
110
What structure passes through the epitroclea-olecranon canal?
The Ulnar Nerve
111
What structure passes through the 2 portions of the Supinator?
The deep ramus of the Radial Nerve
112
What inserts into the coronoid process?
This was a trick question. It's nothing. You have fallen for the oldest trick in the book.
113
What inserts into the ulnar tuberosity?
The Brachialis
114
What inserts into the Olecranon?
The Triceps
115
What inserts into the epicondyle?
The Extensor Carpi Radialis
116
What inserts into the epitrochlea?
The Pronator Teres
117
What inserts into the radial tuberosity?
The Biceps
118
What is the primary motor function of the root C6?
Flexion of the elbow
119
What is the primary motor function of the root C7?
Extension of the elbow
120
What is the spinal root responsible for the flexion of the elbow?
C6
121
What is the spinal root responsible for the extension of the elbow?
C7
122
What is the primary function of the Brachialis?
Flexion of the elbow
123
What is a function of the Biceps Braquialis?
Supination of the arm
124
What is the primary function of the Triceps?
Extension of the elbow
125
What nerve innervates the Anconeus?
The Radial Nerve
126
In the elbow, the Radial Nerve transmits sensation from the...
Posterior region of the elbow
127
What nerve transmits sensation from the posterior region of the elbow?
The Radial Nerve
128
What movement does the Radial Nerve stimulate in the elbow?
Extension
129
What movement is stimulated by the Musculocutaneous Nerve in the elbow?
Flexion
130
What peripheral nerve stimulates extension of the elbow?
The Radial Nerve
131
What peripheral nerve stimulates flexion of the elbow?
The Musculocutaneous Nerve
132
What muscle is innervated by the Radial Nerve in the elbow?
The Anconeus
133
Where does the Ulnar Nerve go in the Elbow?
The epitroclea-olecranon canal
134
Where does the Median Nerve go in the elbow?
The anterior medial region
135
Where does the Radial Nerve go in the elbow?
The lateral region
136
Where does the Musculocutaneous Nerve go in the Elbow?
The anterior lateral region
137
Where does the Brachial Artery go in the elbow?
The anterior medial region
138
What spinal root receives sensation from the epitrochlear region?
T1
139
The spinal root T1 receives sensation from what region?
The epitrochlear region
140
What spinal root receives senstation from the epicondylar region?
C5
141
The spinal root C5 receives sensation from what region?
The epicondylar region
142
The motor function stimulated by the spinal root C5 is...
Abduction of the shoulder
143
What spinal root stimulates abduction of the shoulder?
C5
144
What spinal root receives sensation from the lateral region of the shoulder?
C5
145
What spinal root receives sensation from the axilla?
T1
146
The spinal root C5 receives sensation from...
The lateral region of the shoulder
147
The spinal root T2 receives sensation from...
The axillary region of the shoulder
148
What structure goes in the intertubercular groove of the Humerus?
The tendon of the long head of the Biceps
149
What structure passes through the quadrangular space?
The axillary nerve
150
What is the superior border of the quadrangular space?
The Teres Minor
151
What is the inferior border of the quadrangular space?
The Teres Major
152
What is the medial border of the quadrangular space?
The long head of the Triceps
153
What is the lateral border of the quadrangular space?
The Humerus
154
What inserts into the lesser tubercle?
The Subscapularis
155
What inserts into the greater tubercle?
The Supraspinatus
156
What inserts in the supraglenoid tubercle?
The tendon of the long head of the Biceps
157
What inserts into the infraglenoid tubercle?
The tendon of the long head of the Triceps
158
Which spinal root stimulates the abduction of the shoulder?
C5
159
What is the primary function of the Serratus Anterior?
Protraction of the Scapula
160
What is the primary function of the Pectoralis Major?
Internal Rotation of the arms
161
What is the primary function of the Trapezius?
To elevate the Scapula
162
What is the primary function of the Rhomboid Major?
To retract the Scapula
163
What is the primary function of the Deltoids?
Abduction of the arm
164
What is the primary function of the Latissimus Dorsi?
Internal rotation of the arm
165
What is the primary function of the Infraspinatus?
External rotation of the arm
166
What is the primary function of the Supraspinatus?
Abduction of the arm
167
What is the primary function of the Subscapularis?
Internal rotation of the Humerus
168
What is the primary function of the Teres Major?
Internal rotation of the Humerus
169
What is the primary function of the Teres Minor?
External rotation of the Humerus
170
What nerve innervates the Serratus Anterior?
The Long Thoracic Nerve
171
What nerve innervates the Rhomboid Major?
The Dorsal Scapular Nerve
172
What nerve innervates the Latissimus Dorsi?
The Thoracodorsal Nerve
173
What nerve innervates the Supraspinatus?
The Suprascapular Nerve
174
What nerve innervates the Infraspinatus?
The Suprascapular Nerve
175
What nerve innervates the Subscapularis?
The Subscapular Nerve
176
What nerve innervates the Teres Minor?
The Axillary Nerve
177
What nerve innervates the Teres Major?
The Subscapular Nerve
178
What nerve innervates the Deltoid?
The Axillary Nerve
179
What nerve innervates the Pectoralis Major?
The Pectoral Nerve
180
What is the (distal) insertion of the Serratus Anterior?
The medial border of the Scapula
181
What is the (distal) insertion of the Latissimus Dorsi?
The intertubercular groove of the Humerus
182
What is the (distal) insertion of the Rhomboid Major?
The medial border of the Scapula
183
What is the (distal) insertion of the Pectoralis Major?
The crest of the lesser tuberosity
184
What is the (distal) insertion of the Supraspinatus?
The greater tuberosity
185
What is the (distal) insertion of the Infraspinatus?
The greater tuberosity
186
What is the (distal) insertion of the Subscapularis?
The lesser tuberosity
187
What is the (distal) insertion of the Deltoid?
The deltoid tuberosity
188
What is the (distal) insertion of the Teres Minor?
The greater tuberosity
189
What is the (distal) insertion of the Teres Major?
The crest of the lesser tuberosity
190
What is the (proximal) origin of the Serratus Anterior?
The Ribs
191
What is the (proximal) origin of the Latissimus Dorsi?
The spinal apophysis (lower portion of the back)
192
What is the (proximal) origin of the Rhomboid Major?
The spinal apophysis (middle portion of the back)
193
What is the (proximal) origin of the Pectoralis Major?
The Ribs
194
What is the (proximal) origin of the Supraspinatus?
The Scapula
195
What is the (proximal) origin of the Infraspinatus?
The Scapula
196
What is the (proximal) origin of the Subscapularis?
The Scapula
197
What is the (proximal) origin of the Deltoid?
The Clavicle
198
What is the (proximal) origin of the Teres Minor?
The Scapula
199
What is the (proximal) origin of the Teres Major?
The Scapula
200
The axillary nerve transmits sensation from...
The lateral region of the shoulder
201
The Medial Bracheocutaneous Nerve transmits sensation from...
The medial region of the arm
202
What nerve transmits sensation from the lateral region of the shoulder?
The Axillary Nerve
203
What nerve transmits sensation from the medial region of the arm?
The Medial Brachial Cutaneous Nerve
204
What movement is produced by the Axillary Nerve?
Abduction
205
What movement is produced by the Long Thoracic Nerve?
Protraction of the Scapula
206
What movement is produced by the Pectoral Nerve?
Internal Rotation
207
What movement is produced by the Suprascapular Nerve?
Abduction
208
What peripheral nerve causes abduction of the shoulder?
The Axillary Nerve
209
What peripheral nerve causes internal rotation of the shoulder?
The Subscapular Nerve
210
What peripheral nerve causes external rotation of the shoulder?
The Suprascapular Nerve
211
What peripheral nerve causes adduction of the shoulder?
The Long Thoracic Nerve
212
What muscle is innervated by the Axillary Nerve?
The Teres Minor
213
What muscle is innervated by the Axillary Nerve?
The Deltoid
214
What muscle is innervated by the Long Thoracic Nerve?
The Serratus Anterior
215
What muscle is innervated by the Subscapular Nerve?
The Teres Major
216
What muscle is innervated by the Dorsal Scapular Nerve?
The Rhomboid Major
217
What muscle is innervated by the Suprascapular Nerve?
The Supraspinatus
218
What muscle is innervated by the Pectoral Nerve?
The Pectoralis muscles
219
Where does the Radial Nerve go in the Axilla?
The Humeral space
220
Where does the Suprascapular Nerve go?
The Suprascapular Notch
221
Where does the Axillary Nerve go in the Axilla?
The Quadrangular Space
222
Where does the tendon of the long head of the Biceps go?
The Intertubercular groove
223
Where does the long head of the Triceps go?
Between the Teres Major and Minor
224
Where does the Axillary Artery go?
Above the first rib
225
What spinal root receives sensation from the thumb?
C6
226
What spinal root receives sensation from the middle finger?
C7
227
What spinal root receives sensation from the little finger?
C8
228
The spinal root C6 receives sensation from...
The thumb
229
The spinal root C7 receives sensation from...
The middle finger
230
The spinal root C8 receives sensation from...
The little finger
231
The primary motor function of the spinal root C8 is...
Flexion of the fingers
232
The primary motor function of the spinal root T1 is...
Abduction of the fingers
233
The spinal root which stimulates flexion of the fingers is...
C8
234
Which spinal root stimulates the abduction of the fingers?
T1
235
What inserts into the distal phalanges of the hand?
The Flexor Digitorum Profundus
236
What is the primary function of the Dorsal Interossei?
Flexion of the metacarpophalangel joint
237
What nerve innervates the Abductor Pollicis Brevis?
The Median Nerve
238
Where is the (distal) insertion of the Abductor Pollicis Brevis?
The Metacarpal
239
Where does the Oppenens Pollicis originate?
The tubercle of the Trapezius
240
The Median Nerve transmits sensation from...
The palmar side of the radial fingers
241
What nerve receives sensation from the tip of the thumb?
The Median Nerve
242
What movement is stimulated by the Median Nerve in the hand?
Thumb opposition (to the other fingers)
243
What peripheral nerve stimulates opposition of the thumb?
The Median Nerve
244
What muscle is innervated by the Median Nerve in the hand?
The Thenar Eminence
245
What structures does the superficial palmar arch of the hand pass through?
The Fascia and the Tendons of the flexor muscles
246
What inserts into the distal phalanges of the fingers?
The Flexor Digitorum Profundus
247
What inserts into the medial phalanges of the hand?
The Flexor Digitorum Superficialis
248
What is the primary function of the Palmar Interossei?
Adduction of the fingers
249
What is the primary function of the Lumbricals?
Metacarpophalangeal flexion and interphalangeal extension
250
What nerve innervates the Opponens Pollicis?
The Median Nerve
251
What nerve innervates the Adductor Pollicis?
The Ulnar Nerve
252
What nerve innervates the Opponens Digiti Minimi?
The Ulnar Nerve
253
What nerve innervates the Flexor Brevis Digiti Minimi?
The Ulnar Nerve
254
What nerve innervates the Abductor Digiti Minimi?
The Ulnar Nerve
255
What nerve innervates the Lumbricals?
The Ulnar and Median Nerves
256
What nerve innervates the Palmar Interossei?
The Ulnar Nerve
257
What nerve innervates the Dorsal Interossei?
The Ulnar Nerve
258
What is the (distal) insertion of the Flexor Pollicis Brevis?
The proximal phalange of the thumb
259
What is the (distal) insertion of the Adductor Pollicis?
The proximal phalange of the thumb
260
What is the (distal) insertion of the Opponent Pollicis?
The metacarpal of the thumb
261
What is the (distal) insertion of the Lumbricals?
The extensor hoods
262
What is the (distal) insertion of the Dorsal Interossei?
The extensor hoods and the proximal phalanges
263
What is the (distal) insertion of the Palmar Interossei?
The extensor hoods and the proximal phalanges
264
What is the (distal) insertion of the Opponens Digiti Minimi?
The Metacarpal
265
What is the (distal) insertion of the Flexor Digiti Minimi Brevis?
The proximal phalange
266
What is the (distal) insertion of the Abductor Digiti Minimi?
The Proximal Phalange
267
The Radial Nerve transmits sensation from...
The dorsal part of the radial fingers
268
The Ulnar Nerve transmits sensation from...
The palmar and dorsal parts of the ulnar fingers
269
What nerve transmits sensation from the fingertip of the third finger?
The Median Nerve
270
What nerve transmits sensation from the fingertip of the 4th finger?
The Median Nerve (it apparently innervates half of the finger)
271
What nerve transmits sensation from the fingertip of the fifth finger?
The Ulnar Nerve
272
What nerve transmits sensation from the back of the proximal part of the thumb?
The Radial Nerve
273
What nerve transmits sensation from the back of the proximal part of the fifth finger?
The Ulnar Nerve
274
What nerve transmits sensation from the back of the proximal part of the 3rd finger?
The Radial Nerve
275
What movement (among others) does the Ulnar Nerve stimulate in the hand?
Adduction of the fingers
276
What muscles are innervated by the Ulnar Nerve in the hand?
The Hypothenar Eminence
277
What muscles are innervated by the Ulnar Nerve in the hand?
The Interossei
278
What muscles are innervated by the Ulnar Nerve in the hand?
The Adductor Pollicis
279
What structure passes superficially to the Flexor Retinaculum of the hand?
The Ulnar Nerve
280
What peripheral nerve passes through the carpal tunnel?
The Median Nerve
281
What structure passes through the first extensor compartment of the wrist?
The Abductor Longus and Extensor Brevis
282
What structure passes through the second extensor compartment of the wrist?
The Extensor Carpi Radialis muscles
283
What structure passes through the third extensor compartment of the wrist?
The Extensor Pollicis Longus
284
What structure passes through the fourth extensor compartment of the wrist?
The Extensor Digitorum Communis and the Extensor Indicis Proprius
285
What structure passes through the fifth extensor compartment of the wrist?
The Extensor Digiti Minimi
286
What structure passes through the sixth extensor compartment of the wrist?
The Extensor Carpi Ulnaris
287
What is the medial border of the carpal tunnel?
The Hamate bone
288
What is the lateral border of the carpal tunnel?
The Scaphoid bone
289
What inserts into the styloid process of the Radius?
The Brachioradialis
290
What tendon inserts into the styloid process of the Ulna?
Do you realise how you look thinking there was a tendon that inserted into the styloid process of the Ulna?
291
What does the Palmar Cutaneous Branch of the Median Nerve transmit sensation from?
The Thenar Eminence
292
What nerve transmits sensation from the Thenar Eminence?
The Palmar Cutaneous Branch of the Median Nerve
293
What movement is stimulated by the Ulnar Nerve in the wrist?
Flexion of the wrist
294
What movement is stimulated by the Radial Nerve in the wrist?
Extension of the wrist
295
What movement is stimulated by the Median Nerve in the wrist?
Flexion of the wrist
296
What peripheral nerve stimulates the extension of the wrist?
The Radial Nerve
297
What peripheral nerve stimulates flexion of the wrist?
The Median and Ulnar Nerves
298
The Axillary Nerve transmits sensation from the...
Lateral region of the shoulder
299
What nerve transmits sensation from the lateral region of the shoulder?
The Axillary Nerve
300
Where does the Ulnar Nerve pass through in the wrist?
Superficially to the carpal tunnel
301
Where does the tendon of the Extensor Pollicis Longus pass through?
Medial to the dorsal tubercle of the radius
302
Where does the tendon of the Palmaris Longus pass through in the wrist?
Superficial to the carpal tunnel
303
Where does the tendon of the Flexor Pollicis Longus pass through in the wrist?
The carpal tunnel
304
Where does the tendon of the Flexor Digitorum Superficialis pass through in the wrist?
The carpal tunnel
305
What cords does the Median Nerve originate from?
The Medial and Lateral Cords
306
The posterior trunk of the Brachial Plexus originates from which spinal roots?
C5-T1
307
Where does the tendon of the Flexor Digitorum Profundus pass through in the wrist?
The carpal tunnel
308
Where does the Radial Artery pass through in the wrist?
Anterior to the styloid process of the Radius
309
What lies under the anatomical snuffbox?
The Scaphoid bone
310
What lies between the Abductor Pollicis Longus and the Extensor Pollicis Longus?
The Scaphoid bone
311
Where does the Radial Collateral Ligament of the elbow insert?
In the Supinator Crest of the Ulna
312
Where does the Radial Collateral Ligament of the elbow originate?
The inferior half of the epicondyle
313
What are the ligaments of the elbow?
Medial and Lateral Collateral Ligaments
314
What movements are allowed by the elbow?
Flexion and extension
315
What types of articulation are combined in the elbow
Trochlea, Condylar, Trochoid
316
What type of articulation is the Humero-ulnar joint?
Trochlea
317
What type of articulation is the humero-radial joint?
Condylar
318
What type of articulation is the Proximal Radio-ulnar Joint?
Trochoid
319
Where does the Medial Collateral Ligament of the elbow insert?
The Tuberculus Sublimis of the Ulna
320
Where does the Medial Collateral Ligament of the elbow originate?
The inferior superficial part of the Epitrochlea
321
What is the function of the Radial Collateral Ligament of the elbow?
To restrict adduction
322
What is the function of the Medial Collateral Ligament of the Elbow?
To restrict abduction
323
Where does the Annular Ligament of the Radius originate?
The Anterior Border of the Sigmoid Notch
324
Where does the Annular Ligament of the Radius insert?
The Posterior Border of the Sigmoid Notch
325
What is the function of the Annular Ligament of the Radius?
To stabilise the head of the Radius during pronation and supination
326
Where does the Inferior Glenohumeral Ligament insert?
The lesser tubercle of the Humerus
327
Where do the Conoid and Trapezoid Ligaments originate and insert?
The Coracoid and the Clavicle
328
What are the intrinsic ligaments of the Scapula?
The Coracoacromial, Superior Transverse Scapular and Inferior Transverse Scapular Ligaments
329
What is the function of the Costoclaviculat Ligament?
To stabilise the sternoclavicular joint
330
What movements are allowed by the glenohumeral joint?
All of them, it is a ball and socket joint
331
What type of joint is the glenohumeral joint?
It is a synovial, ball and socket joint
332
What type of joint is the acromioclavicular joint?
It is a synovial, arthrodia
333
What type of joint is the sternoclavicular joint?
It is a synovial, saddle joint
334
What tendon is intraarticular in the shoulder?
The long head of the biceps
335
What is the function of the labrum?
To stabilise the joint
336
What structure is continuous with the long head of the biceps?
The labrum
337
What movements are allowed by the Acromioclavicular joint?
Rotation and inclination
338
What movements are allowed by the Sternoclavicular joint?
Inclination
339
What ligament stabilises the Sternoclavicular joint?
The Costoclavicular Ligament
340
An extrinsic ligament of the Sternoclavicular joint is...
The Costoclavicular Ligament
341
What ligament stabilises the Acromioclavicular joint?
The Coracoclavicular Ligament
342
An extrinsic ligament of the Sternoclavicular joint is?
The Coracoclavicular Ligament
343
What is the function of the Coracoclavicular Ligament?
To stabilise the Acromioclavicular Joint
344
What are the ligaments of the wrist?
The (Palmar and Dorsal) Radiocarpal and Ulnocarpal Ligaments
345
What structure stabilises the Intercarpal joint?
The interosseous ligaments
346
What movement is allowed by the Radiocarpal joint?
Flexion, Extension, Radial and Ulnar deviation
347
What type of joint is the Radoiocarpal joint?
It is a synovial, ellipsoid joint
348
What movement is allowed by the Distal Radio-ulnar Joint?
Pronation and Supination
349
What is the function of the Triangular Fibrocartilage Complex?
To stabilise the Distal Radioulnar Joint
350
What are the ligaments of the Distal Radioulnar joint?
The Dorsal and Palmar Radioulnar Ligaments and the Triangular Fibrocartilage Complex
351
What type of joint is the Distal Radioulnar joint?
It is a trochoid joint
352
What are the ligaments of the Metacaropophalangeal joints?
Collateral Ligaments
353
What are the ligaments of the Interphalangeal joints?
Collateral Ligaments
354
What is the function of the Palmar Ligament of the Interphalangeal joint?
To limit extension
355
What structure limits the interphalangeal extension?
The Palmar Ligaments
356
Why do the Metacarpophalangeal joints allow abduction and adduction?
They are condylar, not trochlea
357
What movements are allowed by the medial and distal interphalangeal joints?
Flexion and Extension
358
What type of joint is the Carpometacarpal joint?
It is Synovial, Arthrodia
359
What type of joint is the Thumb Carpometacarpal Joint?
It is a saddle joint
360
What type of joint are the Proximal and Distal Interphalangeal Joints?
They are Trochlea
361
What movements are allowed by the Metacarpophalangeal joints?
Flexion, Extension and Abduction, Adduction
362
What type of joint is the Metacarpophalangeal joint?
It is Condylar
363
What movement is special to the Thumb Carpometacarpal Joint?
Opposition, reposition
