Thoracic Wall Flashcards

1
Q

What muscle is inserted into the coracoid process pf the scapula?

A

Pectoralis minor
biceps brachii
coracobrachialis

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2
Q

What muscle shape the thoracic wall?

A

Internal and external intercostal muscles

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3
Q

What muscle attached to the lower border of the rib?

A

External intercostal muscles

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4
Q

What muscle attaches to the upper border of the rib?

A

Internal intercostal muscles

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5
Q

What nerves innervate the internal and external intercostal muscles?

A

Intercostal nerves T1-T11

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6
Q

What muscles do the intercostal nerves innervate?

A

internal and external intercostal muscles

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7
Q

Where does the external intercostal muscle attach?

A

Lower border of the rib

upper border of the rib below

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8
Q

Where does the internal intercostal muscle attach?

A

Upper border of the rib

lower border of the rib above

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