SCAPULAR DEPRESSORS Flashcards

1
Q

Scapular Depressors:
Muscles Involved (3)

A

Trapezius
Pectoralis Minor
Serratus Anterior

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2
Q

O: Trapezius

A

Occipital bone, ligamentum
nuchae, spine of the C7 and
all Thoracic Vertebrae

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3
Q

I: Trapezius

A

Upper Fiber: lateral 3rd of clavicle
Middle-Lower Fiber: acromion
and spine of scapula

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4
Q

N: Trapezius

A

CN XI

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5
Q

A: Trapezius

A

UF: elevate the scapula
MF: pulls the scapula medially
LF: pulls scapula downward

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6
Q

O: Pectoralis Minor

A

3rd-5th ribs

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7
Q

I: Pectoralis Minor

A

Coracoid process of scapula

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8
Q

N: Pectoralis Minor

A

Medial Pectoral

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9
Q

A: Pectoralis Minor

A

Depresses point of shoulder

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10
Q

O: Serratus Anterior

A

Upper 8 ribs

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11
Q

I: Serratus Anterior

A

Medial border and inferior
angle of scapula

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12
Q

N: Serratus Anterior

A

Long Thoracic
Nerve

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13
Q

A: Serratus Anterior

A

Rotates scapula

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