Extrinsic Flashcards

1
Q

Origin of Latissimus dorsi

A

T7-L7 spinous processes

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2
Q

Insertion of latissimus dorsi

A

Teres tuberosity of humerus

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3
Q

Function of latissimus dorsi

A

Forelimb retractor

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4
Q

Origin of cleidobracialis

A

clavicular tendon

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5
Q

Insertion of cleidobracialis

A

Cranial, distal third of humerus

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6
Q

Function of cleidobracialis

A

Forelimb protractor

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7
Q

Origin of cleidocervicalis

A

cranial half median raphe of neck

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8
Q

Insertion of cleidocervicalis

A

clavicular tendon

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9
Q

Function of cleidocervicalis

A

forelimb protractor

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10
Q

Origin of cleidomastoideus

A

mastoid surface of exoccipital skull bone

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11
Q

Insertion of cleidomastoideus

A

clavicular tendon

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12
Q

Function of cleidomastoideus

A

Protractor

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13
Q

Origin of omotransversarius

A

atlas wing

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14
Q

Insertion of omotransversarius

A

distal fifth of scapula spine

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15
Q

Function of omotransversarius

A

scapula caudal rotator

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16
Q

Origin cervical trapezius

A

caudal half of dorsal median raphe

17
Q

insertion cervical trapezius

A

proximal 4/5th scapula spine

18
Q

function cervical trapezius

A

scapula caudal rotator

19
Q

Origin thoracic trapezius

A

dorsal median raphe of thorax

20
Q

insertion thoracic trapezius

A

proximal third scapula spine

21
Q

function thoracic trapezius

A

scapula caudal rotator

22
Q

origin cervical rhomboid

A

dorsal median raphe of neck C2-T3

23
Q

insertion cervical rhomboid

A

scapula cranial angle and vertebral border

24
Q

function cervical rhomboid

A

elevate scapula

25
origin thoracic rhomboid
dorsal median raphe of thorax T4-T7
26
insertion thoracic rhomboid
scapula caudal angle and vertebral border
27
function thoracic rhomboid
elevate scapula
28
origin cervical serratus ventralis
C3-C7 transverse process
29
insertion cervical serratus ventralis
scapula cranial serrated area
30
function cervical serratus ventralis
scapula cranial rotator
31
origin thoracic serratus ventralis
ribs 1-8
32
insertion thoracic serratus ventralis
scapula caudal serrated area
33
function thoracic serratus ventralis
limb depressor
34
origin superficial pectoral
sternebrae 1-3
35
insertion superficial pectoral
cranial distal 2/3rds humerus
36
function superficial pectoral
adductor
37
origin deep pectoral
sternum
38
insertion deep pectoral
lesser tuberosity with slips to greater tuberosity
39
function deep pectoral
adductor