Lecture 4 Flashcards by Orianna Clark

Q

What is the innervation of serratus anterior?

A

Long thoracic nerve

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Q

Innervation of levator scapulae?

A

Dorsal scapular

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Q

Two actions of pectoralis minor?

A

Depression of scapula, protraction

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Q

Action of upper trapezius?

A

Elevation

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Q

Innervation of trapezius?

A

Spinal accessory nerve, cranial nerve 11

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Q

Innervation of rhomboids?

A

Dorsal scapular

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Q

Insertion of rhomboids?

A

Medial border of scapula

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Q

Origin of pectoralis minor?

A

Ribs 3, 4, 5

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Q

The action of middle trapezius is?

A

Retraction

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Q

A synergist to levator scapulae is?

A

Upper trapezius

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