Pectoralis Minor Flashcards

1
Q

Pectoralis Minor (ORIGIN)

A

Anterior surfaces of the third, fourth, and fifth ribs near their costal cartilages

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2
Q

Pectoralis Minor (INSERTION)

A

Coracoid process of the scapula

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3
Q

Pectoralis Minor (INNERVATION)

A

Medial pectoral nerve (C8, T1)

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4
Q

Pectoralis Minor (BLOOD SUPPLY)

A

Thoracoacromial artery (pectoral branch)

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5
Q

Pectoralis Minor (ACTION)

A

Draws the scapula forward and downward; stabilizes the scapula

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