Brachial Plexus Flashcards

1
Q

Name Sections of Brachial Plexus from most proximal to most distal

A

Roots; Trunks; Divisions; Cords; Terminal Branches

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2
Q

Name and Identify Trunks

A

2: Superior, Middle, Inferior

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3
Q

Identify and name cords

A

4: Lateral; Posterior; Medial

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4
Q

Identify #1: name; cervical nerves; which muscles it innervates

A
  1. Dorsal Scapular
  2. C5
  3. Rhomboids and Levator Scapulae
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5
Q

Identify #20: name; Cervical nerve(s); which muscles does it innervate?

A
  1. Long Thoracic Nerve
  2. C5-C7
  3. Serratus Anterior
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6
Q

Identify # 18: Name; Cervical nerves; What muscles it innervates

A
  1. Suprascapular N
  2. Superior Trunk: C5-C6
  3. Supraspinatous; Infraspinatous
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7
Q

Identify # 19: Name; cervical nerves; What muscle does it intervate?

A

Nerve to Subclavian; Superior Trunk (C5-C6); Subclavius

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8
Q

Identify # 11: Name; Cervical Nerve; What muscles does it innervate?

A
  1. Lateral Pectoral Nerve
  2. Lateral Cord (C5-C7)
  3. Pectoralis Major
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9
Q

Identify #17: Name; Cervical Nerves; What muscles does this innervate?

A
  1. Medial Pectoral Nerve
  2. Medial Cord (C8-T1)
  3. Pectoralis Major and Minor
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10
Q

Identify # 15/16: Name: Cervical nerves; Function?

A
  1. Medial Cutaneous
  2. Medial cord (C8-T1)
  3. Sensation to Medial Arm and Forearm
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11
Q

Identify # 7: Name; cervical nerves; Muscles that it innervates

A
  1. Axillary Nerve
  2. Posterior Cord (C5-C6)
  3. Deltoid; Teres Minor
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12
Q

Identify # 12: Name; cervical nerves; muscles it innervates

A
  1. Lower subscapular nerve
  2. Posterior cord C5-C6
  3. Teres Major; Subscapular
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13
Q

Identify #13: Name; Cervical nerves; muscles that it innervates

A
  1. Thoracodorsal
  2. Posterior Cord C6-C8
  3. Latissimus Dorsi
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14
Q

Identify # 14: Name; cervical nerves; Muscles it innervates

A
  1. Upper Subscapular Nerve
  2. Posterior Cord C5-C7
  3. Subscapular m
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15
Q

Identify # 6: Name; cervical nerves; muscles that it innervates

A
  1. Musculocutaneous N
  2. Lateral Cord C5-C7
  3. brachialis; coracobrachialis; biceps brachii
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16
Q

What is the cutaneous innervation of musculocutaneous nerve?

A

Lateral forearm

17
Q

What nerve does the musculocutaneous nerve continue as in the forearm?

A

Lateral antebrachial cutaneous nerve

18
Q

Identify #8: Name; cervical nerves; area of muscles it innervates

A
  1. Radial N
  2. Posterior Cord C5-T1
  3. Posterior arm and forearm
19
Q

Identify # 9: Name; Cervical nerves; area of muscles it innervates

A
  1. Median Nerve
  2. Medial and Lateral cords: C6-T1
  3. most superficial anterior forearm muscles
20
Q

Identify #10: Name; cervical nerves; area of muscles it innervates

A
  1. Ulnar N
  2. Medial Cord: C8-T1
  3. Most of palm