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Anatomy Exam Three > Muscle LIST > Flashcards

Muscle LIST Flashcards

1
Q

Trapezius

A

Shoulder

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2
Q

Trapezius Origin

A

Vertebrae occipital (spinous process)

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3
Q

Trapezius Insertion

A

Scapula (spine) clavicle

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4
Q

Trapezius Function

A

Stabilizes scapula medially and extends head

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5
Q

Deltoid

A

Shoulder

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6
Q

Deltoid origin

A

Clavicle and Scapular spine

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7
Q

Deltoid insertion

A

humerus (deltoid tuberosity)

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8
Q

Deltoid function

A

Abducts and rotates arm

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9
Q

Pectoralis Major

A

Shoulder

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10
Q

Pectoralis major origin

A

sternum and clavicle

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11
Q

pectoralis major insertion

A

humerus (greater tubercle)

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12
Q

pectoralis major function

A

arm flexion and adduction

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13
Q

pectoralis minor

A

shoulder

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14
Q

pectoralis minor origin

A

ribs

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15
Q

pectoralis minor insertion

A

scapula (coracoid prc.)

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16
Q

pectoralis minor function

A

depresses scapula

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17
Q

latissimus dorsi

A

shoulder

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18
Q

latissimus dorsi origin

A

vertebrae (spinous prc.)

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19
Q

latissimus dorsi insertion

A

humerus (intertubercular groove)

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20
Q

humerus function

A

extends and adducts arm

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21
Q

supraspinatus

A

shoulder

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22
Q

supraspinatus origin

A

scapula (supraspinatus fossa)

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23
Q

supraspinatus insertion

A

humerus (greater tubercle)

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24
Q

supraspinatus function

A

abduct arm, stabilize shoulder superiorly

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25
Q

subscapularis

A

shoulder

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26
Q

subscapularis origin

A

scapula (subscapular fossa)

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27
Q

subscapularis insertion

A

humerus (lesser tubercle)

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28
Q

subscapularis function

A

rotates arm medially, stabilizes shoulder anteriorly

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29
Q

infraspinatus

A

shoulder

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30
Q

infraspinatus origin

A

scapula (infaspinatus fossa)

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31
Q

infraspinatus insertion

A

humerus (greater tubercle)

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32
Q

infraspinatus function

A

rotates arm laterally, stabilizes shoulder posteriorly

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33
Q

teres minor

A

shoulder

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34
Q

teres minor origin

A

scapula (lateral border)

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35
Q

teres minor insertion

A

humerus (greater tubercle)

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36
Q

teres minor function

A

rotates arm laterally, stabilizes shoulder posteriorly

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37
Q

teres major

A

shoulder

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38
Q

teres major origin

A

scapula (inferior angle)

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39
Q

teres major insertion

A

humerus (lesser tubercle)

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40
Q

teres major function

A

extends and adducts arm

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41
Q

serratus anterior

A

shoulder

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42
Q

serratus anterior origin

A

ribs

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43
Q

serratus anterior insertion

A

scapula (medial border)

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44
Q

serratus anterior function

A

protracts and stabilizes scapula

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45
Q

Biceps brachii

A

arm

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46
Q

Biceps brachii origin

A

scapula (coracoid process, glenoid)

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47
Q

Biceps brachii insertion

A

radial tuberosity

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48
Q

Biceps brachii function

A

flexes forearm

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49
Q

triceps brachii

A

arm

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50
Q

triceps brachii origin

A

scapula and humerus

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51
Q

triceps brachii insertion

A

ulna (olecranon process)

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52
Q

triceps brachii function

A

extends forearm

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53
Q

coracobrachialis

A

arm

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54
Q

coracobrachialis origin

A

scapula (coracoid process)

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55
Q

coracobrachialis insertion

A

humerus

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56
Q

coracobrachialis function

A

flexes and adducts arm

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57
Q

Brachialis

A

arm

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58
Q

brachialis origin

A

humerus

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59
Q

brachialis insertion

A

ulna (coronoid process)

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60
Q

brachialis function

A

flexes forearm

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61
Q

brachioradialis

A

arm

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62
Q

brachioradialis origin

A

humerus

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63
Q

brachioradialis insertion

A

distal radius

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64
Q

brachioradialis function

A

flexes forearm

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65
Q

supinator

A

forearm

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66
Q

supinator origin

A

humerus/ ulna

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67
Q

supinator insertion

A

radius

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68
Q

supinator function

A

supinates forearm

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69
Q

pronator teres

A

forearm

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70
Q

pronator teres origin

A

humerus/ ulna (med. epi., coro. proc.)

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71
Q

pronator teres insertion

A

radius

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72
Q

pronator teres function

A

pronation

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73
Q

flexor carpi radialis

A

forearm

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74
Q

flexor carpi radialis origin

A

humerus (med. epicondyle)

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75
Q

flexor carpi radialis insertion

A

metacarpals (2nd and 3rd)

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76
Q

flexor carpi radialis function

A

hand flexion and abduction

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77
Q

Palmarus longus

A

forearm

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78
Q

palmarus longus origin

A

humerus (med. epi.)

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79
Q

palmarus longus insertion

A

palmar aponeurosis

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80
Q

palmaris longus function

A

hand flexion

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81
Q

flexor carpi ulnarus

A

forearm

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82
Q

flexor carpi ulnarus origin

A

humerus/ ulna (md. epi., olecranon process)

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83
Q

flexor carpi ulnarus insertion

A

carpal/ metacarpal (5th)

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84
Q

flexor carpi ulnarus function

A

hand flexion and adduction

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85
Q

flexor digitorum superficicalis

A

forearm

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86
Q

flexor digitorum superficicalis origin

A

humerus/ ulna/ radius (med. epi)

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87
Q

flexor digitorum superficicalis insertion

A

middle phalanges 2-5

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88
Q

flexor digitorum superficicalis function

A

flexes proximal and middle phalanges, flexes hand

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89
Q

flexor digitorum profundus

A

forearm

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90
Q

flexor digitorum profundus origin

A

ulna

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91
Q

flexor digitorum profundus insertion

A

distal phalanges 2-5

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92
Q

flexor digitorum profundus function

A

flexes phalanges, flexes hand

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93
Q

extensor carpi radialis longus

A

forearm

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94
Q

extensor carpi radialis longus origin

A

humerus (lat. supercondylar ridge)

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95
Q

extensor carpi radialis longus insertion

A

2nd metacarpal

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96
Q

extensor carpi radialis longus funtion

A

extends and abducts hand

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97
Q

extensor carpi radialis brevis

A

forearm

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98
Q

extensor carpi radialis brevis origin

A

humerus (lat. epicondyle)

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99
Q

extensor carpi radialis brevis insertion

A

3rd metacarpal

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100
Q

extensor carpi radialis brevis funtion

A

extends and abducts hand

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101
Q

extensor digitorum

A

forearm

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102
Q

extensor digitorum origin

A

humerus (lat. epicondyle)

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103
Q

extensor digitorum insertion

A

phalanges (distal 2-5)

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104
Q

extensor digitorum function

A

extends phalanges and hands

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105
Q

extensor carpi ulnaris

A

forearm

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106
Q

extensor carpi ulnaris origin

A

humerus (lat. epicondyle)

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107
Q

extensor carpi ulnaris insertion

A

5th metacarpal

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108
Q

extendor carpi ulnaris function

A

extends and adducts hands

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109
Q

abductor pollices longus

A

forearm

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110
Q

abductor pollices longus origin

A

ulna/ radius

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111
Q

abductor pollies longus insertion

A

1st metacarpal

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112
Q

abductor pollices longus funtion

A

abducts thumb

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113
Q

extensor pollices brevis

A

forearm

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114
Q

extensor pollices brevis origin

A

radius/ ulna

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115
Q

extensor pollices brevis insertion

A

thumb phalanges

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116
Q

extensor pollices Brevis function

A

extends thumb

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117
Q

Iliopoas: iliacus and psoas major

A

hip/ thigh

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118
Q

Iliopoas: iliacus and psoas major origin

A

iliac and vertebrae

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119
Q

Iliopoas: iliacus and psoas major insertion

A

femur -lesser trochanter

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120
Q

Iliopoas: iliacus and psoas major function

A

thigh flexion

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121
Q

tensor fasciae lata

A

hip/ thigh

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122
Q

tensor fasciae lata origin

A

ASIS and iliac crest

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123
Q

tensor fasciae lata insertion

A

iliotibial band

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124
Q

tensor fasciae lata function

A

flexes and abducts thigh

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125
Q

gluteus maximus

A

hip/ thigh

126
Q

gluteus maximus origin

A

ilium/ sacrum

127
Q

gluteus maximus insertion

A

femur (gluteal tuberosity)

128
Q

gluteus maximus function

A

forced extension of the thigh

129
Q

gluteus medius

A

hip/ thigh

130
Q

gluteus medius origin

A

ilium

131
Q

gluteus medius insertion

A

femur (greater trocanter)

132
Q

gluteus medius function

A

abducts and rotates thigh

133
Q

piriformus

A

hip/thigh

134
Q

piriformus origin

A

sacrum

135
Q

piriformus inserion

A

femur (greater trocanter)

136
Q

piriformus function

A

abducts and laterally rotates thigh

137
Q

sartorius

A

hip/thigh

138
Q

sartorius origin

A

ilium (ASIS)

139
Q

sartorius insertion

A

tibia

140
Q

sartorius function

A

flexes thigh and leg

141
Q

gracilis

A

adductor hip/thigh

142
Q

gracilis origin

A

pubis

143
Q

gracilis insertion

A

tibia

144
Q

gracilis function

A

adducts thigh and flexes leg

145
Q

pectinius

A

adductor hip/thigh

146
Q

pectinius origin

A

pubis

147
Q

pectinius insertion

A

femur (lsr. trocanter)

148
Q

pectinius function

A

adducts leg and flexes thigh

149
Q

adductor longus

A

adducts hip/ thigh

150
Q

adductor longus origin

A

pubis

151
Q

adductor longus insertion

A

femur (l. aspera)

152
Q

adductor longus function

A

adducts and flexes thigh

153
Q

adductor magnus

A

adducts hip/ thigh

154
Q

adductor magnus origin

A

ischium/ pubis

155
Q

adductor magnus insertion

A

femur (l. aspera, ad. tbrcle)

156
Q

adductor magnus function

A

adducts and flexes thigh

157
Q

rectus femoris

A

quadriceps

158
Q

rectus femoris origin

A

ilium (AIIS)

159
Q

rectus femoris insertion

A

tibia via patella

160
Q

rectus femoris function

A

flexes thigh and extends leg

161
Q

Vastus lateralis, intermediate, and medialis

A

quadricepts

162
Q

Vastus lateralis, intermediate, and medialis origin

A

femur

163
Q

Vastus lateralis, intermediate, and medialis insertion

A

tibia via patella

164
Q

Vastus lateralis, intermediate, and medialis function

A

extends leg

165
Q

biceps femoris

A

hamstrings

166
Q

biceps femoris origin

A

isch. tub and femur

167
Q

biceps femoris insertion

A

tib and fib

168
Q

biceps femoris function

A

extends thigh and flexes leg

169
Q

Semitendinosis

A

hamstrings

170
Q

Semitendinosis origin

A

ischial tuberosity

171
Q

Semitendinosis insertion

A

tibia

172
Q

Semitendinosis function

A

extends thigh and flexes leg

173
Q

semimembranosus

A

hamstrings

174
Q

semimembranosus origin

A

ischial tuberosity

175
Q

semimembranosus insertion

A

tibia

176
Q

semimembranosus function

A

extends thigh and flexes leg

177
Q

gastrocnemius

A

leg

178
Q

gastrocnemius origin

A

femur (condyles)

179
Q

gastrocnemius insertion

A

calcaneus

180
Q

gastrocnemius function

A

flexes knee and plantar flexes foot

181
Q

soleus

A

leg

182
Q

soleus origin

A

tib and fib

183
Q

soleus insertion

A

calcaneus

184
Q

soleus function

A

plantar flexes foot

185
Q

popliteus

A

leg

186
Q

popliteus origin

A

femur (lat. condyle)

187
Q

popliteus insertion

A

tibia

188
Q

popliteus function

A

flexes/ unlocks extended knee

189
Q

flexor digitorum longus

A

leg

190
Q

flexor digitorum longus origin

A

tibia

191
Q

flexor digitorum longus insertion

A

distal phalanges 2-5

192
Q

flexor digitorum longus function

A

flexes foot, plantar flexes foot

193
Q

flexor hallucis longus

A

leg

194
Q

flexor hallucis longus origin

A

fibula

195
Q

flexor hallucis longus insertion

A

distal phalanx of big toe (hallux)

196
Q

flexor hallucis longus function

A

flex big toe; plantar flexes foot

197
Q

tibialis posterior

A

leg

198
Q

flexor hallucis longus origin

A

tibia and fibula

199
Q
A
200
Q
A
201
Q

tibialis posterior

A

leg

202
Q

tibialis posterior origin

A

tib and fib

203
Q

tibialis posterior insertion

A

tarsals and metatarsals 2-4

204
Q

tibialis posterior function

A

plantar flexes and inverts foot

205
Q

fibularis longus (peroneus longus)

A

leg

206
Q

fibularis longus (peroneus longus) origin

A

fibula

207
Q

fibularis longus (peroneus longus) insertion

A

1st metatarsal

208
Q

fibularis longus (peroneus longus) function

A

plantar flexes and everts foot

209
Q

fibularis brevis (peroneus brevis)

A

leg

210
Q

fibularis brevis (peroneus brevis) origin

A

fibula

211
Q

fibularis brevis (peroneus brevis) insertion

A

5th metatarsal

212
Q

fibularis brevis (peroneus brevis) function

A

plantar flexes and everts foot

213
Q

tibialis anterior

A

leg

214
Q

tibialis anterior origin

A

tibia

215
Q

tibialis anterior insertion

A

tarsals and 1st metatarsal

216
Q

tibialis anterior function

A

dorsiflexes and inverts foot

217
Q

extensor digitorum longus

A

leg

218
Q

extensor digitorum longus origin

A

tibia and fibula

219
Q

extensor digitorum longus insertion

A

phalanges (mid/dist 2-5)

220
Q

extensor digitorum longus function

A

extends toes and dorsiflexes foot

221
Q

extensor hallucis longus

A

leg

222
Q

extensor hallucis longus origin

A

fibula

223
Q

extensor hallucis longus insertion

A

distal phalanx of great toe

224
Q

extensor hallucis longus function

A

extends big toe and dorsiflexes foot

225
Q

levatator scapulae

A

neck

226
Q

levatator scapulae origin

A

cervical vertebrae

227
Q

levatator scapulae insertion

A

scapula

228
Q

levatator scapulae function

A

elevate scapula, rotates neck

229
Q

scalenes

A

neck

230
Q

scalenes origin

A

cervical vertebrae

231
Q

scalenes insertion

A

ribs

232
Q

scalenes function

A

head flexion and rotation

233
Q

sternocleidomastoid

A

neck

234
Q

sternocleidomastoid origin

A

sternum and clavicle

235
Q

sternocleidomastoid insertion

A

mastoid process

236
Q

sternocleidomastoid function

A

head flexion and rotation

237
Q

platysma

A

neck

238
Q

platysma origin

A

fascia covering pec major and deltoid

239
Q

platysma insertion

A

mandible and skin

240
Q

platysma function

A

depresses lips and opens jaw

241
Q

frontalis

A

head

242
Q

frontalis origin

A

galea aponeurotica

243
Q

frontalis insertion

A

eyebrows

244
Q

frontalis function

A

raise eyebrows, pulls scalp anterior

245
Q

occipitalis

A

head

246
Q

occipitalis origin

A

occipital and temporal

247
Q

occipitalis insertion

A

galea aponeurotica

248
Q

occipitalis function

A

pulls scalp posteriorly

249
Q

temporalis

A

head

250
Q

temporalis origin

A

squamous reg. on temporal

251
Q

temporalis insertion

A

coronoid prc. on mandible

252
Q

temporalis function

A

closes jaw

253
Q

masseter

A

head

254
Q

masseter orgin

A

zygomatic arch

255
Q

masseter insertion

A

mandibular ramus and angle

256
Q

masseter function

A

closes jaw

257
Q

pterygoids (lat and medial)

A

head

258
Q

pterygoids (lat and medial) origin

A

sphenoid

259
Q

pterygoids (lat and medial) insertion

A

mandible

260
Q

pterygoids (lat and medial) function

A

protraction/ retraction/ elevation/ lateral excursion of the mandible

261
Q

orbicularis oculi

A

head

262
Q

orbicularis oculi orgin

A

frontal and maxillary

263
Q

orbicularis oculi insertion

A

eyelids

264
Q

orbicularis oculi function

A

closes eye

265
Q

orbicularis oris

A

head

266
Q

orbicularis oris origin

A

circular around mouth

267
Q

orbicularis oris insertion

A

circular around mouth

268
Q

orbicularis oris function

A

close mouth, purse lips

269
Q

risorius

A

head

270
Q

risorius origin

A

masseter fascia

271
Q

risorius insertion

A

skin at angle of mouth

272
Q

risorius function

A

abducts corner of mouth

273
Q

mentalis

A

head

274
Q

mentalis origin

A

mandible

275
Q

mentalis insertion

A

skin of lower lip

276
Q

mentalis function

A

protrudes lower lip (pout)

277
Q

buccinator

A

head

278
Q

buccinator origin

A

maxilla and mandible

279
Q

buccinator insertion

A

orbicularis oris

280
Q

buccinator function

A

compresses cheek

281
Q

zygomaticus (major and minor)

A

head

282
Q

zygomaticus (major and minor) origin

A

zygomatic

283
Q

zygomaticus (major and minor) insertion

A

mouth

284
Q

zygomaticus (major and minor) function

A

smile

285
Q

external oblique

A

abdomen

286
Q

external oblique origin

A

ribs

287
Q

external oblique insertion

A

linea abla

288
Q

external oblique function

A

flexes and rotates trunk and compresses abdomen

289
Q

internal oblique

A

abdomen

290
Q

internal oblique origin

A

lumbar fasica

291
Q

internal oblique insertion

A

linea alba

292
Q

internal oblique function

A

flexes and rotates trunk and compresses abdomen

293
Q

transverse abdominus

A

abdomen

294
Q

transverse abdominus origin

A

lumbar fascia and ribs

295
Q

transverse abdominus insertion

A

linea alba

296
Q

transverse abdominus funtion

A

compresses abdomen and rotates trunk

297
Q

rectus abdominus

A

abdomen

298
Q

rectus abdominus origin

A

pubis

299
Q

rectus abdominus insertion

A

xiphoid and costal cartillage

300
Q

rectus abdominus function

A

flexes trunk and compresses abdomen

301
Q

external intercostals

A

chest

302
Q

external intercostals origin

A

ribs

303
Q

external intercostals insertion

A

ribs

304
Q

external intercostals function

A

elevates ribs, expands thorax (inspiration)

305
Q

internal intercostals

A

chest

306
Q

intercostals origin

A

ribs

307
Q

intercostals insertion

A

ribs

308
Q

intercostals function

A

depresses ribs, contracts thorax (expiration)

309
Q

diaphragm

A

chest

310
Q

diaphragm origin

A

ribs, sternum, vertebrae

311
Q

diaphragm insertion

A

central tendon

312
Q

diaphragm function

A

inspiration

Anatomy Exam Three (3 decks)

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