Brachial plexus Flashcards

1
Q

Dorsal scapular

A

C5

Levator scap, rhomboids maj. And min. Mm

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2
Q

Long thoracic

A

C5-C7

Serratus ant. mm

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3
Q

Nerve to subclavian

A

C5-C6

Subclavius mm

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4
Q

Suprascapular

A

C5-C6

Supraspinatus and infraspinatus mm

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5
Q

Musculocutaneous

A

C5-C7

Coracobrachialis, biceps brachii, brachialis mm

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6
Q

Lateral pectoral

A

C5-C7

Pectoralis maj. And pec min.

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7
Q

Upper subscapular

A

C5-C6

Subscapularis mm

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8
Q

Thoracodorsal

A

C6-C8

Latissimus dorsi

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9
Q

Lower subscapularis

A

C5-C6

Subscapularis and teres maj mm

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10
Q

Axillary

A

C5-C6
Deltiod and teres minor
Skin over deltoid
Superior post. Aspect of arm

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11
Q

Median

A

C5-T1
Flexors or forearm- no flexor carpi ulnaris
Ulnar 1/2 of flexor digitorum profundus
mm of hand- lateral palm
skin of lateral 2/3 palm of hand and fingers

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12
Q

Radial

A

C5-T1
Triceps, aconeus, extensor mm of forearm
Skin of post. arm and forearm, lateral 2/3 dorsum of hand and over fingers- proximal and mid phalanges.

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13
Q

Medial Pectoral

A

C8-T1

Pectoralis maj. and pec min.

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14
Q

Medial cutaneous nerve of arm

A

C8-T1

Skin of medial and post. aspect of distal 1/3 of arm

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15
Q

Medial cutaneous nerve of forearm

A

C8-T1

Skin of medial and post. aspect of forearm

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16
Q

Ulnar

A

C8-T1
Flexor carpi ulnaris, ulnar half of flexor digitorum profundus
Most mm of hand and skin of medial side, little finger and medial half of ring finger.

17
Q

Red Truck Delivers Cold Beer

A
Roots- ant. rami of spinal nerve
Trunks- roots combine to form trunk
Divisions- trunks divide into divisions 
Cords- divisions unite to form cords
Branches