Muscles Palpation Flashcards

1
Q

Pronator Teres Innervation

A

Median Nerve

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2
Q

Pronator teres origin

A

Common Flexor Tendon
from the medial epicondyle of the humerus and coronoid process of the Ulna

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3
Q

Pronator Teres Insertion

A

The middle lateral surface of the radius

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4
Q

Pronator teres Action

A

Pronate the radioulnar joints
May assist to flex the humeroulnar joints

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5
Q

Flexor capri Ulnaris Innervation

A

Ulnar nerve

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6
Q

Flexor Carpi Ulnaris origin

A

Humeral head:
CFT from the medial epicondyle of the humerus

Ulnar Head
Posterior surface of the proximal 2/3 of ulna

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7
Q

Flexor Carpi Ulnaris origin

A

Humeral head:
CFT from the medial epicondyle of the humerus

Ulnar Head
Posterior surface of the proximal 2/3 of ulna

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8
Q

FCU insertion

A

Pisiform, hook of the hamate and base of the 5th metacarpal

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9
Q

FCU insertion

A

Pisiform, hook of the hamate and base of the 5th metacarpal

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10
Q

FCU actions

A

May assist to flex the humeroulnar joint,
Flex and adduct the radiocarpal joint

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11
Q

Palmaris longus innervation

A

Median nerve

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12
Q

Palmaris longus origin

A

CFT from the medial epicondyle of the humerus,

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13
Q

Palmaris longus insertion

A

To the palmar aponeurosis and flexor retinaculum

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14
Q

Palmaris longus action

A

May Assist flexion of the elbow at HU joint. Tense the plmaf fascia.
Flex the radiocarpal joints

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15
Q

Flexor Carpi Radialis Innervation

A

Median nerve

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16
Q

FCR origin

A

Common flexor tendon from the medial epicondyle of the humerus

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17
Q

FCR insertion

A

To the bases of the 2nd -3rd fingers

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18
Q

FCR action

A

May assist flexion of the elbow at humeoulnar jt,
Flex and abduct the wrist at the radiocarpal joint,

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19
Q

Pronator Quadratus innervation

A

Median nerve

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20
Q

Pronator Quadratus origin

A

Medial anterior surface of the ulna

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21
Q

Pronator Quadratus insertion

A

Lateral anterior shaft of the radius

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22
Q

Pronator Quadratus action

A

Pronate the forearm at the radioulnar joint

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23
Q

Flexor superficialis longus innervation

A

Median Nerve

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24
Q

Flexor Digiturom Superficialis
Origin

A

CFT from the medial epicondyle, coronoid process of the ulna, ulnar collateral ligament, interrosseus membeaneand proximal shaft of the radius

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25
Q

Flexor Digiturom Superficialis
Insertion

A

The sides or middle phalanges of 2-5 fingers

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26
Q

FDS action

A

flex the wrist at radiocarpal joint, flex the MCP and IP joint

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27
Q

Flexor digitorum Profundus
Innervation

A

Median and ulnar nerve

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28
Q

Flexor digitorum Profundus
Origin

A

Anterior of medial surface 3/4 shaft of the ulna

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29
Q

Flexor digitorum Profundus insertion

A

Bases distal phalanges and palmar surface 2-5th fingers

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30
Q

Flexor digitorum Profundus insertion

A

Bases distal phalanges and palmar surface 2-5th fingers

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31
Q

Flexor digitorum Profundus
Action

A

Assist to flex radiocarpal joint,
Flex 2nd-5th metacarpophalangeal and DIP joint

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32
Q

Extensor Carpi Radialis Longus
Innervation

A

Radial Nerve

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33
Q

Extensor Carpi Radialis Longus
Origin

A

Distal 1/3 of the lateral supracondylar ridge of the humerus

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34
Q

Extensor Carpi Radialis Longus
Insertion

A

Base of the 2nd metacarpal

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35
Q

Extensor Carpi Radialis Longus
Action

A

Assist to flex the elbow at HU jt
Extend the wrist at radiocarpal joint
Abduct the wrist at RC jt

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36
Q

Extensor Carpi Radialis Brevis
Innervation

A

Radial Nerve

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37
Q

Extensor Carpi Radialis Brevis
Origin

A

Common extensor Tendon from the lateral epicondyle of the humerus

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38
Q

Extensor Carpi Radialis Brevis
Insertion

A

Base of the third metacarpal

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39
Q

Extensor Carpi Radialis Brevis
Action

A

May assist to flex the elbow at humeroulnar joint
Extend the wrist at radiocarpal joint
Abduct the wrist at radiocarpal joint

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40
Q

Supinator
Innervation

A

Radial Nerve

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41
Q

Supinator
Origin

A

Lateral epicondyle of the humerus,
Radial collateral ligament,
annular ligament
Supinator crest of the ulna

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42
Q

Supinator
Insertion

A

Anterior, lateral surface of the proximal 1/3 shaft of the radius

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43
Q

Supinator
Action

A

Supinates the forearm at radioulnar joint

44
Q

Abductor Pollicis Longus
Innervation

A

Radial Nerve

45
Q

Abductor Pollicis Longus
Origin

A

Posterior surface of the radius, ulna and interrosseoes membrane

46
Q

Abductor Pollicis Longus
Insertion

A

Base of the first metacarpal

47
Q

Abductor Pollicis Longus
Action

A

Abduct the thumb at the carpometacarpal joint (CMC jt)
Extend the thumb at the CMC jt
Abduct the wrist at radiocarpal joint

48
Q

Extensor Policis Longus
Innervation

A

Radial Nerve

49
Q

Extensor Policis Longus
Origin

A

Posterior surface of the ulna and interrosseous membrane

50
Q

Extensor Policis Longus
Insertion

A

Base of the distal phalanx of thumb

51
Q

EPL
Action

A

Extend the thumb at the MCP,CMC and IP jt

52
Q

Extensor Policis Brevis
Innervation

A

Radial nerve

53
Q

Extensor Policis Brevis
Innervation

A

Radial nerve

54
Q

Extensor Policis Brevis
Origin

A

Posterior surface of the radius and interrosseous membrane

55
Q

Extensor Policis Brevis
Insertion

A

Base of the proximal phalax of the thumb

56
Q

Extensor Policis Brevis
Action

A

Extend the thumb at the MCP, CMC jt
Abduct the wrist at the RC jt

57
Q

SubOccipital group
Nerve

A

Suboccipital nerve

58
Q

Rectus capitis posterior major

A

Spinous processes of C2 or axis to the inferior nuchal line of the occiput

59
Q

Rectus capitis posterior major
Action

A

Rock and tilt head back to extension
Rotate head to the same side

60
Q

Rectus capitis posterior minor

A

Tubercle of posterior arch of the atlas or C1 to the inferior nuchal line of the occiput

61
Q

Rectus capitis posterior minor

A

Rotate the head to the same side

62
Q

Oblique capitis superior

A

Transverse processes of C1
To the betweer of the nuchal line of the occiput

63
Q

Oblique capitis inferior

A

Spinous process of C2 or axis to the transverse process of C1

64
Q

Oblique capitis inferior

A

Rock and tilt head back to
Rotate to the same side

65
Q

Oblique Capitis superior

A

Action:
Rock and tilt back your head to the same side

Laterally flex head to the same side

66
Q

Longus colli
Innervation

A

C2-6(7)

67
Q

Longus Colli
Origin

A

Bodies of C5-T3, and transverse processes of C3-C5

68
Q

Longus Colli
Insertion

A

To the tubercle and anterior arch of atlas , bodies or C2to 4, transverse processes of C5-6

69
Q

Longus Colli
Action

A

Flexion, side flexion and rotation to same

70
Q

Temporalis
Nerve

A

Trigeminal Nerve
Mandibular divisions

71
Q

Temporalis
Origin

A

Temporal fossa
And fascia

72
Q

Temporalis
Insertion

A

The coronoid process
And anterior edge of the ramus of the mandible

73
Q

Temporalis
Action

A

Elevation and retraction of the mandible at the TMJ

74
Q

Temporalis
Action

A

Elevation and retraction of the mandible at the TMJ

75
Q

Masseter
Nerve

A

Trigeminal Nerve
Mandibular division

76
Q

Masseter
Origin

A

Zygomatic Arch

77
Q

Masseter
Insertion

A

Inferior angle and ramus of the mandible

78
Q

Masseter
Action

A

Elevation and may assist protraction of the mandible at the tMJ

79
Q

Lateral Pterygoid
Nerve

A

Trigeminal Nerve

80
Q

Lateral Pterygoid
Origin

A

Superior Head: Infratemporal surface and crest of the greater wing of the sphenoid bone

Inferior Head: Lateral surface of lateral pterygoid plate of the sphenoid bone

81
Q

Lateral Pterygoid
Insertion

A

Articular disc and capsule of the tmj

82
Q

Lateral Pterygoid
Action

A

Lateral deviation to the opposite side and protaction of the mandible at the tmj

83
Q

Medial pterygoid
Nerve

A

Trigeminal nerve

84
Q

Medial pterygoid
Origin

A

Medial surface of the lateral pterygoid plate of the sphenoid bone and tuberosity of maxilla

85
Q

Medial pterygoid
Insertion

A

Medial surface of the ramus of the mandible

86
Q

Frontalis
Innervation

A

Facial Nerve

87
Q

Frontalis
Origin

A

Galea aponeurotica

88
Q

Frontalis
Insertion

A

Skin superior to eyebrows

89
Q

Frontalis
action

A

Wrinkles the forehead
Raise the eyebrows

90
Q

Occipitalis
Innervation

A

Facial nerve

91
Q

Occipitalis
Origin

A

Galea aponeurotica

92
Q

Occipitalis

Insertion

A

Superior Nuchal line of the occiput

93
Q

Occipitalis
Action

A

Anchors and Retracts the galea posteriorly

94
Q

Platysma
Innervation

A

Facial Nerve

95
Q

Platysma
Origin

A

Fascial covering of superior portion pec major

96
Q

Platysma
Insertion

A

To the base of the mandible, skin of lower face

97
Q

Platysma
Action

A

Assist to depress the mandible
Tighten the fascia in the neck
Draw down the side of the mouth

98
Q

quadratus Femoris
Sacral plexus

A

Lateral surface of the ischial tuberosity
To the intertrochanteric crest of the greater trochanter

99
Q

Gemelleus superior

A

Ischial tuberosity to the medial surface of the greater trochanter

100
Q

Gemelleus inferior

A

Iliac spine to the medial surface of the greater trochanter

101
Q

Obturator Externus
Innervation

A

Sacral Plexus

102
Q

Obturator Externus
Origin

A

Ramus of the pubis and ilium, and obturator membrane

103
Q

Obturator Externus
Insetion

A

To the trochanteric fossa of the femur

104
Q

Obturator internus
Origin

A

Obturator membrane and inferior surface of the obturator foramen

105
Q

Obturator internus
Insertion

A

Medial surface of greater trochanter

106
Q

DeeP 6
Action

A

Laterally rotate the hip at the coxal joint

Piriformis abduct the hip at the coxal joint