O,I,N,A Flashcards
(257 cards)
1
Q
Where does the Abductor Pollicis Longus orginate?
A
Posterior Radius, Interosseous membrane
2
Q
What muscle inserts on the proximal medial aspect of the tibia?
A
Sartorius
3
Q
What muscle inserts on the Lateral Condyle of the tibia?
A
TFL
4
Q
What is the orgin for the supinator?
A
Lateral Epicondyle of humerus and adjacent Ulna
5
Q
What muscle(s) orginates on the medial epicondyle of the humerus?
A
Flexor Carpi Ulnaris
Flexor Carpi Radialis
Palmaris Longus
6
Q
What is the Palmar interossei insertion?
A
Base of proximal phalanx
7
Q
What muscles have their insertion on the base of the 5th metatarsal?
A
Peroneus Tertius and Peroneus Brevis
8
Q
What muscle inserts on the Lesser Tubercle of the humerus?
A
Subscapularis
9
Q
What is the insertion of the Upper Trap
A
Outer third of clavicle; acromion process
10
Q
What actions does the Teres Minor perform?
A
Shoulder external rotation, horizontal abduction
11
Q
What actions does the Flexor Pollicis Longus perform?
A
Thumb flexion of all joints (CMC,MCP, IP)
12
Q
What muscle has its insetion on the Tibal Tuberosity?
A
Rectus Femoris
13
Q
Where does the Extensor Carpi Radialis Brevis insert?
A
Base of third metacarpal
14
Q
What nerve innervates the Gluteus Maximus?
A
Inferior Gluteal nerve
15
Q
What is the insertion for Abductor Digiti Minimi?
A
Proximal Phalanx of 5th finger
16
Q
What muscle inserts on the bicipital groove of the humerus?
A
Pect Major
17
Q
What nerve innervates the Flexor Digiti Minimi?
A
Ulnar
18
Q
What muscle inserts on the Greater tubercle of the humerus?
A
Supraspinatus
19
Q
Where is Gluteus MAX insertion?
A
Posterior femur distal to greater trochanter
20
Q
What motions does the Flexor Hallucis Longus perform?
A
Great Toe Flexion; assists in inversion and plantar flexion of the ankle.
21
Q
What muscle inserts on the 5th metatarsal
A
Extensor Carpi Ulnaris
22
Q
What muscle has its insertion on the Distal Phalanx of the great toe?
A
Extensor Hallicus Longus
23
Q
What motions does the serratus Anterior perform?
A
Scapular Protraction and Upward rotation
24
Q
What actions does Pect Minor perform?
A
Scapular depression, protraction, downward rotation, and tilt
25
What is the orgin of the Rectus Femoris?
Anterior Inferior iliac Spine
26
What muscle orginates on the Radius?
Flexor Pollicis Longus
27
Where does the Anconeus Insert?
Lateral and inferior to olecranon process of the ulna
28
What nerve innervates the Abductor Pollicis Longus?
Radial N.
29
What action does the Adductor Pollicis muscle perform?
Thumb adduction (CMC joint)
30
What actions does the Rectus Femoris perform?
Hip flexion, knee extension
31
What nerve innervates the Abductor Pollicis Brevis
Median
32
What muscle orginates on the first four cervical vertebra?
Levator Scapula
33
What muscle orginates on the spinous process of the middle and lower thoracic vertebrae?
Lower Trapezius
34
What muscle inserts on the Olecranon Process of the Ulna?
Triceps
35
What muscles are innervated by the Deep peroneal Nerve
Tibialis Anterior
Extensor Hallicus Longus
Extensor Digitorum Longus
36
What muscle inserts on the BASE of the scapular spine?
Lower Trap
37
What nerve innervates the Gluteus Medius and Gluteus Minimus?
Superior Gluteal N.
38
What nerve innervates the Teres Minor?
Axillary nerve
39
Where does the coracobrachialis insert?
Medial surface of the humerus near the midpoint
40
What is the orgin of the Dorsal interossei muscle?
Adjacent metacarpals
41
What action does the Abductor Digiti Minini perform?
5th finger abduction (MCP)
42
Where does the sartorius orginate?
Anterior Superior illiac iliac spine
43
What nerve innervates the coracobrachialis?
Musculocutaneous N.
44
What is the insertion of the brachialis?
Coranoid process and the ulnar tuberosity of the ulna
45
What actions does the Infraspinatus perform?
Shoulder external rotation and horizontal abduction
46
What actions does the Extensor Digiti Minimi perform?
Extention of all three joints of the 5th finger (pinky)
47
What actions does the Flexor Digitorum Profundus perform?
Finger Flexion of all three joints (MCP, PIP, and DIP)
48
TIBIALIS POSTERIOR
O
I
A
N
o: Interosseus memebrane
I: Navicular and most tarsals and metatarls
A. Ankle inversion
N. Tibial N.
49
What nerve innervates the Teres Major?
Lower Subscapular Nerve
50
Gastrocnemius Muscle
Orgin:
Orgin of the Medial Head: Medial Condyle of femur
Orgin of Lateral Head: Lateral Condyle of femur
51
What actions does the Extensor Pollicis Longus peform?
Extensionof the thumb CMC,MCP, AND IP Joints)
52
What nerve innervates the Illiopsoas muscle?
Illiacus portion: Femoral N.
Psoas Major Portion: L2 and L3
53
What is the orgin of the Rhomboids?
Spinous Process of C7-T5
54
Where does the lumbricales insert?
Tendon of the extensor digitorum muscle
55
What muscle has its orgin on the posterior tibia?
Flexor digitorum Longus Muscle
56
What nerve innervtes the Pect Major?
Lateral and Medial Pectoral Nerve
57
What actions does the clavicular portion of the PECT MAJOR perform?
Sternal portion?
First 90 degrees shoulder flexion/shoulder extension
58
What actions does sartorius perfrom?
Combination hip flexion abduction, external rotation
59
What muscle has its insertion on the Lateral Epicondyle of the humerus?
Extensor Digitorum
60
What nerve innervates the Biceps Brachii?
Musculocantaneous N.
61
What actions does the Posterior Deltoid perform?
Shoulder Abduction, extension, hyperextention, lateral rotation, and horizontal abduction
62
What nerve innervates the Extensor Carpi Radialis Longus?
Radial N.
63
What is the orgin of the Latissimus Dorsi?
Spinous process of T7-L5
64
What muscles both have their orgin on the Lateral Illium?
Gluteus Medius and Gluteus Minimus
65
Where does the Flexor Pollicis Brevis orginate?
Trapezium and flexor retinaculum
66
Where does the Extensor Indicis insert?
Base of distal phalanx of the second finger
67
What nerve innervates ALL THE DELTOIDS (ANTERIOR, MEDIAL, AND POSTERIOR)
Axilliary nerve
68
What nerve innervates the Abductor Digiti Minimi?
Ulnar
69
What is the orgin of the infraspinatus?
Infraspinous fossa
70
What nerve innervates the Flexor Digitorum Profundus?
Median and Ulnar Nerve
71
Where does the Extensor Pollicis Longus insert?
Base of the distal phalanx of the thumb
72
What action(s) does the coracobrachialis perform?
Stablizes the shoulder joint
73
What actions does the supraspinatus perform?
Shoulder Abduction
74
What is the nerve that innervates the Rhomboids?
Dorsal Scapular Nerve
75
What muscle orginates on the coracoid process of the scapula?
Coracobrachialis
76
What muscle(s) has its insertion on the posterior calcaneous
Gastrocnemius Muscle
Soleus
Plantaris
77
What actions does the Levator Scapula perform?
Scapular Elevation and Downward Rotation
78
Where does the Extensor Pollicis Brevis insert?
Base of the proximal phalanx of the thumb
79
Where does the Serratus Anterior Insert?
Vertebral Border of the scapula, anterior surface
80
What muscle(s) has its orgin on the Ischial Tuberosity?
Semimembranosus and Semitendinosus
81
What motion does the Abductor Pollicis Brevis perform?
Thumb abduction of the CMC joint
82
What action of the thumb does Opponens Pollicis perform?
Thumb opposition of CMC joint
| (Median N. innervates)
83
What motions does the Adductor Longus perform?
Adductor Brevis?
Adductor Magnus?
ALL perform Hip adduction
84
Where does the Triceps Orginate?
Long head: Infraglenoid tubercle of scapula
Medial Head: Posterior surface of the humerus
Lateral head: Inferior to Greater Tubercle on posteror humerus
85
What is the orgin of the subscapularis?
Subscapular fossa of the scapula
86
Where does the Flexor Digitorum Profundus insert?
Distal Phalanx of the four fingers
87
What motion does the Gracilis perform?
Hip adduction
88
What is the orgin of the palmar interossei?
1st, 2nd, 4th, and 5th metacarpals
89
What actions does the Gluetus Max perform?
Hip extension, hyperextention, lateral (external) rotation
90
What actions does the Extensor Pollicis Brevis perform?
Thumb extension of CMC and MCP Joints
91
What nerve innervates the Flexor Pollicis Longus
Median
92
What muscle orginates on the Supracondylar ridge of the humerus?
Extensor Carpi Radialis Longus
93
What nerve innervates the Extensor Pollicis Brevis
Radial N.
94
TIBIALIS ANTERIOR
O
I
A
ORGIN: Lateral tibia and interosseous memebrane
INSERTION: 1st cuneiform and metatarsal
ACTION: Ankle inversion and dorsiflexion
95
What actions does the peroneus Longus perform?
Ankle eversion, assists in ankle plantar flexion
96
Orgin of the Soleus
Posterior Tibia and Fibula
97
Where does the Flexor Pollicis Brevis insert?
Proximal phalanx of the thumb
98
What muscle orginates on the supracondylar ridge of the humerus?
Brachioradialis
99
Action of the Peroneus Tertius?
Assists in ankle eversion and dorsiflexion
100
What nerve innervates the Peroneus Brevis and Peroneus Longus?
Peronenus Tertius?
PB and PL:Superficial Peroneal N.
PT: Deep Personal N.
101
What muscle inserts on the Anterior surface of the proximal radius?
Supinator
102
Actions of the Extensor Digitorum Longus Muscle?
Extends four lesser toes, assits in ankle dorsiflexion
103
What muscle(s) has its insertion on the linea aspera?
Adductor Longus
Adductor Brevis
104
All the deep rotators perform what action?
Hip external rotation (Piriformis, gemellus superior, obturator internus, gemellus inferior, quadratus femoris and the obturator externus)
105
Tensor Fascia Latae Muscle
ACTION:
NERVE:
Action: combined hip flexion and abduction
Nerve: Superior Gluteal N.
106
What muscles have their insertion on Fibula, interosseous memebrane?
Extensor Hallucius Longus
Extensor Digitiorum Longus
107
Where does the Flexor Digitorum Profundus orginate?
Upper three-forths of ulna
108
What nerve innervates the Pronator Teres?
Median N.
109
What nerve innervates the Flexor Carpi Radialis?
Median N.
110
What is the insertion for the Semitendinosus?
Anteromedial surface of the proximal tibia
111
What is the origin of the Middle Trap?
Spinous process of C7-T3
112
What is the orgin of the Upper Trap
Occipital protuberance
113
What muscle orginates on the posterior lateral condyle of the femur?
Plantaris
114
Where does the Peroneus Longus orginate?
Fibula (Interosseous Memebrane)
115
What muscle(s) orginates on the Lateral Epicondyle of the humerus?
Extensor Carpi Radialis Brevis
Extensor Carpi Ulnaris
116
What muscle has its orgin on the AIIIS?
Rectus Femoris and TFL
117
What actions does the Anterior Deltoid perform?
Shoulder Abduction, Flexion, medial rotation, horizontal adduction
118
What actions does the Flexor Carpi Ulnaris perform?
Wrist flexion and ulnar deviation
119
What muscle has its insertion of the Lesser Trochanter?
Illiopsoas
120
Where does the Peroneus Brevis Orginate?
Lateral Distal Fibula
121
What muscle orginates on the occupital protuberance?
Upper Trap
122
What muscle(s) orginate on the Linea Aspera?
Vastus Lateralis
Vastus Medialis
123
What is the insertion of the brachioradialis?
Styloid Process of the radius
124
Where does the Abductor Pollicis Longus insert?
Base of the 1st metacarpal
125
Where does the Extensor Digitorum insert?
Base of the distal phalanx of the 2nd-5th fingers
126
Where does the Posterior Deltoid orginate?
Spine of Scapula
127
What actions does the Flexor Digiti Minimi perform?
5th finger flexion (CMC and MCP joints)
128
What 2 muscles orginates on the axillary border of the scapula?
Teres Major and Teres Minor
129
What nerve innervates the subscapularis?
Upper and Lower Subscapular nerve
130
Where does the Pect MAJOR orginate?
Medial third of clavicle, sternum, costal cartilage of first six ribs .
131
What nerve innervates the Latissimus Dorsi?
Thoracodorsal Nerve
132
What actions does the PECT MAJOR perform?
Shoulder adduction, Internal rotation, and horizontal adduction
133
What action does the Palmaris Longus perform?
Assistive in wrist flexion
134
What actions does the Rhomboids perform?
Scapular retraction, elevation, and downward rotation
135
What muscle orginates on the lateral surface of the upper eight ribs?
Serratus Anterior
136
What is the orgin for the Abductor Digiti Minimi?
Pisiform and tendon of flexor carpi ulnaris
137
What is the insertion of the Latissimus Dorsi?
Medial Floor of the bicpital Groove of humerus
138
What nerve innervates the Palmaris Longus?
Median N.
139
What actions does the Flexor Digitorum Superficialis perform?
Finger flexion of MCP and PIP Joints
140
Where does the Flexor Capi Radialis insert?
Base of second and third metacarpals
141
What is the orgin of the Pect Minor?
Anterior surface, 3rd-5th ribs
142
What nerve innervates the palmar interossei?
Ulnar
143
What action does all the Vastus muscles perform?
Nerve?
Knee extension
Nerve: Femoral
144
What nerve innervates the Adductor Longus and Adductor Brevis Muscle AND Adductor Magnus?
Obturator N.
145
What is the orgin for Adductor Magnus?
Linea aspera and Pubis
146
What muscle orginates on the middle posterior ulna and interosseous membrane?
Extensor Pollicis Longus
147
Where does the Abductor Pollicis Brevis orginate?
Scaphoid, trapezium, and flexor retinaculum
148
Where does the Flexor Digiti Minimi insert?
Base of the proximal palanx of the
149
What is the insertion for Levator Scapula?
Vertebral Border of scapula b/w superior angle and the spine
150
What action does the Middle Deltoid perform?
Shoulder Abduction
151
What muscles extend the hip as well as flex the knee?
Semitendinosus and Semiembranosus
152
Where does the Teres minor insert?
Greater Tubercle of the humerus
153
What actions does the lumbricales perform?
Finger flexion of the MCP Joint while extending the PIP and DIP joints.
154
What muscle orginates on the Anterior Femur?
Vastus Intermedialis
155
What nerve innervates the brachioradialis?
Radial Nerve
156
What is the insertion for the palmaris Longus?
Palmar Fascia
157
What action does the Anconeus perform?
Assists in elbow flexion
158
What muscle orginates on the Lateral Epicondyle of the humerus?
Anconeus
159
What nerve innervates the infraspinatus muscle?
Suprascpular nerve
160
What nerve innervates the Middle Trap?
Spinal Accessory
161
Where does the Flexor Pollicis Longus insert?
Distal Phalanx of the thumb
162
What action does the Flexor Pollicis Brevis perform?
Thumb flexion of CMC and MCP joints
163
What nerve innervates the Flexor Carpi Ulnaris?
Ulnar Nerve
164
What actions does the Extensor Indicis perform?
Extension of MCP, PIP and DIP joints of the 2nd finger.
165
Insertion of the Flexor digitorum Longus
Distal phalanx of first of four lesser toes and assists in ankle iversion and plantar flexion
166
What actions does the Gastrocnemius perform?
Knee flexion and Ankle Plantar Flexion
167
What action does the Gluteus medius perform?
Hip abduction
168
Actions of the Extensor Hallucis Longus Muscle?
Extends first toe, assists in ankle inversion and dorsiflexion
169
Origin: posterior surface of the lateral condyle of femur.Insertion: upper posterior medial surface of tibia.
What muscle is this?
Poplitieus
170
What is the insertion of the Extensor Digitiorum Longus Muscle?
Distal Phalanx of four lesser toes
171
What actions does the palmar interossei perform?
Finger adduction (MCP)
172
Origin: Upper two thirds of anterior surface of femur Inesrtion: Upper border of patella; patellar tendon to tibial tuberosity
Vastus intermedius
173
What does the Peroneus Longus insert?
1st cuneiform and metatarsal
174
What is the insertion for the Semimembranosus?
Posterior surface of medial condyle of tibia
175
Where does the lumbricales muscle orginate?
Tendon of the flexor digitorum profundus muscle
176
What actions does the Abductor Pollicis Longus perform?
Thumb abduction (CMC Joint)
177
What muscle orginates on the Lateral Epicondyle of the humerus?
Extensor Digiti Minimi
178
What actions does the Pronator Teres perform?
Forearm Pronation; Assists in elbow flexion
179
What actions does the Teres Major perform?
Shoulder extension, adduction, Internal rotation
180
What nerve innervates the Extensor Carpi Radialis Brevis?
Radial N.
181
What action does the Illiopsoas muscle perform?
Hip flexion
182
Where does the gracilis muscle insert?
Medial Proximal Tibia
183
What actions does the Extensor Digitorum perform?
Finger extension of all three joints (MCP, PIP, DIP)
184
What nerve innervates the Gastrocnemius Muscle?
Tibial N.
185
What is the orgin of the biceps brachii?
Long head: Supraglenoid tubercle
Short head: Carocoid Process
186
What actions does the Upper Trap perform?
Scapular Elevation and Upward Rotation
187
What is the insertion for Opponens Digiti Minimi?
5th metacarpal (pinky)
188
What muscle orginates on the lateral third of the clavicle?
Anterior Deltoid?
189
Where does the Adductor Pollicis muscle insert?
Base of ptoximal phalanx of thumb
190
Where does the Opponens Pollicis insert?
1st metacarpal
191
What is the insertion of the Middle Trap?
Scapular Spine
192
What motions does the Dorsal Interossi perform?
Finger (MCP) abduction
193
What muscle(s) has its orgin on the Pubis?
Adductor Longus Muscle
Adductor Brevis Muscle
Gracillis
194
Where does the Flexor Digiti Minimi Orginate?
Hamate and flexor retinaculum
195
Where does the Flexor Digitorum Superficialis insert?
Middle phalanx of the four fingers
196
What muscle has its insertion on the sacrum and ilium?
Gluteus Maximus
197
All of the flexors in the arm only have median as their never EXCEPT for what muscle?
\*Has two nerves
Flexor Digitorum Profundus (Has median and ulnar)
198
Where does the Adductor Magnus Insert?
Linea aspera and adductor Tubercle
199
What muscle orginates on the supraspinatus fossa?
Supraspinatus
200
What action does Gluteus Mininimus perform?
Hip abduction and internal rotation
201
Where does the Peroneus Tertius orginate?
Distal Medial Fibula
202
What is the insertion point for the Flexor Carpi Ulnaris?
Pisiform and base of the 5th metacarpal
203
What muscle orginates on the Acromion Process?
Middle Deltoid
204
What is the insertion of the Teres Major?
Crest below lesser tubercle inferior to the Latissimus Dorsi
205
What nerve innervates the Supraspinatus?
Suprascapular nerve
206
What muscle orginates on the Posterior Distal Radius?
Extensor Pollicis Brevis
207
Where do ALL of the deltiods (ANTERIOR, MIDDLE, AND DELTOID) insert?
Deltoid Tuberoisty
208
What nerve innervates the Triceps Brachii
Radial N.
209
What muscle inserts on the scapular spine?
Middle Trapezius
210
What muscle has its insertion on the distal phalanx of the great toe?
Flexor Hallucis Longus
211
Where does the Opponens Pollicis orginate?
Trapezium and flexor retinaculum
212
What actions does Biceps Brachii perform?
Elbow Flexion, forearm supination
213
FLEXOR HALUCIS LONGUS
Orgin:
Posterior fibula and interosseous membrane
214
What muscle inserts on the coracoid process of the scapula?
Pect Minor
215
What is the orgin of the Flexor Digitorum Superficialis?
Medial Epicondyle of humerus, coronoid process, and radius.
216
What actions does the Extensor Carpi Radialis Longus perform?
Wrist extension, radial deviation
217
What muscle orginates on the medial epicondyle of the humerus and coronoid process of the ulna?
Pronator Teres
218
What actions does Extensor Carpi Ulnaris perfrom?
Wrist extension, ulnar deviation
219
What muscle inserts on the radial tuberosity of the radius?
Biceps Brachii
220
What muscle orginates on the lateral condyle of the femur?
Popliteus Muscle
221
What nerve innervates the brachialis?
Musculocutaneous N.
222
What is the insertion for the pronator teres?
Lateral Aspect of the radius at its midpoint
223
What is the orgin for the Illiopsoas muscle?
Illiac Fossa
224
What is the orgin of the Brachialis?
Distal half of the humerus
225
What is the primary action of the Vastus Lateralis?
Knee extension, slight internal rotation
226
What nerve innervates the sartorius?
Femoral N.
227
What nerve innervates the pronator Quadratus?
Median N.
228
Where does the Pronator Quadratus orginate?
Distal 1/4 of ulna
229
What muscle(s) have their insertion on the Tibial tuberosity via patellar tendon?
Vastus Lateralis
Vastus Medialis
Vastus Intermedialis
230
What actions does the Extensor Carpi Radialis Brevis perfom?
Wrist extension
231
What is the orgin of the Opponens Digiti Minimi?
Hamate and Flexor Retinaculum
232
Muscle has a insertion: Anterior midial condyle of tibia
Sartorius
233
What nerve innervates the Dorsal Interossei?
Ulnar n.
234
What nerve innervates the Adductor Pollicis muscle?
Ulnar
235
Where does the Extensor Carpi Radialis Longus insert?
Base of 2nd metacarpal
236
What nerve innervates the pect MINOR
Medial pectoral nerve
237
What muscles both have their insertions on th Greater Trochanter?
Gluteus Medius and Gluteus Minimus
238
What does the Anterior Deltiod `
239
What nerve innervates the Upper Trap?
Spinal Accessory
240
The deep rotators orgin?
Insertion?
Orgin: Posterior sacrum, ischium, and pubis
Insertion: Greater Trochanter Area
241
What muscle orginates on the Distal Ulna?
Extensor Indicis
242
Where does the Rhomboids Insert?
Vertebral border of the scapula between the spine and the inferior angle
243
What action does the Brachioradialis perform?
Elbow Flexion
244
What muscle inserts on the acromion process
Upper Trapezius muscle
245
What nerve innervates the Popliteus Muscle?
Tibial N.
246
What action does the middle Trap perform?
Scapular Retraction
247
Where does the Pronator Quadratus insert?
Distal 1/4 of the radius
248
What nerve innervates the Serratus Anterior?
Long Thoracic Nerve
249
What is the nerve for Levator Scapula?
Third and fourth cervical nerves and dorsal scapular nerve
250
What actions does the Flexor Carpi Radialis perform?
Wrist flexion, radial deviation
251
Where does the Adductor Pollicis muscle orginate from?
Capitate, base of the 2nd metacarpal
252
What action does the Brachialis perform?
Elbow Flexion
253
Where does the Extensor Digiti Minimi insert?
Base of distal phalanx of 5th finger
254
Where does the Dorsal Interossei muscle insert?
Base of the proximal phalanx
255
What nerve innervates the Anconeus?
Radial N.
256
What nerve innervates the Supinator?
Radial N.
257
What muscles perform knee extension?
Rectus Femoris
Vastus Lateralis
Vastus medialis
Vastus intermedialis
