SHOULDER FLEXORS Flashcards

1
Q

Shoulder Flexors:
Muscles Involved (3)

A

Pectoralis Major
Coracobrachialis
Biceps Brachii (Long Head)

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2
Q

O: Pectoralis Major

A

Clavicle, sternum, and upper 6
costal cartilages

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3
Q

I: Pectoralis Major

A

Lateral lip of bicipital groove

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4
Q

N: Pectoralis Major

A

Medial and
Lateral Pectoral

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5
Q

A: Pectoralis Major

A

Adducts and rotates arm
medially; flexes arm

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6
Q

O: Coracobrachialis

A

Coracoid process

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7
Q

I: Coracobrachialis

A

Medial aspect of shaft of
humerus

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8
Q

N: Coracobrachialis

A

Musculocutaneous

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9
Q

A: Coracobrachialis

A

Flexes the arm, weak adductor

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10
Q

O: Biceps Brachii (Long Head)

A

Supraglenoid tubercle of
scapula

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11
Q

I: Biceps Brachii (Long Head)

A

Tuberosity of radius and
bicipital aponeurosis into deep
fascia of forearm

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12
Q

N: Biceps Brachii (Long Head)

A

Musculocutaneous

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13
Q

A: Biceps Brachii (Long Head)

A

Supinator of Forearm, Elbow
Joint Flexor, Weak shoulder joint
flexor

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