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HUB 117 > Lecture 13 > Flashcards

Lecture 13 Flashcards

1
Q

Trapezius (origin)

A

Occipital bone
Ligamentum nuchae
Spinous processes of the throacic vertebrae

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2
Q

Trapezius (insertion)

A

Clavicle and scapula

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3
Q

Trapezius (innervation)

A

Accessory nerve and cervical spine nerves

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4
Q

Function of the trapezius

A

Upper fibres: elevate scapula
Middle fibres: retract scapula
Lower fibres: depress scapula

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5
Q

Latissimus dorsi (origin)

A

Spinous processes of inferior thoracic
all lumbar vertebrae
Ribs 8-12

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6
Q

Latissimus dorsi (insertion)

A

Floor of inter tubercular groove

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7
Q

Innervation of Latissimus dorsi

A

Thoracodorsal nerve

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8
Q

Latissimus dorsi function

A

Extension
Adduction
Medial rotation

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9
Q

Deltoid (origin)

A

Spine of scapula
Acromion
Lateral part of clavicle

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10
Q

Deltoid insertion

A

Deltoid tuberosity of humerus

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11
Q

Deltoid innervation

A

Axillary nerve

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12
Q

Function of the deltoid

A

Whole muscle : shoulder abduction
Anterior part: flexion
Posterior part: extension

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13
Q

Lavator scapula: origin

A

Transverse process of cervical vertebrae
C1-c4

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14
Q

Lavator scapula insertion

A

Medial border of scapula opposite the supraspinous fossa

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15
Q

Leavtor scapula innervation

A

Cervical spinal nerves
Dorsal scapular nerve

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16
Q

Function of the Lavator scapula

A

Elevates scapula

17
Q

Rhomboid minor (origin)

A

Spinous processes
C7-T1

18
Q

Rhomboid major (insertion)?

A

Medial border of scapula opposite the root of the spine of the scapula

19
Q

Rhomboid minor (innervation )?

A

Dorsal scapula nerve

20
Q

Function of the rhomboid minor

A

Elevated
Retracts
Rotates

21
Q

Rhomboid major (origin)

A

Spinous processes of the thoracic vertebrae T2-T4

22
Q

Rhomboid major: insertion

A

Medial border of scapula opposite infraspinous fossa

23
Q

Rhomboid major innervation

A

Dorsal scapular nerve

24
Q

Function of the rhomboid major

A

Elevates
Retracts
Rotates scapula

HUB 117 (22 decks)

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