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Nerve and Nerve Root Review - Brachial Plexus

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Just a refresher on the Brachial Plexus
Ben Williams
Quiz por Ben Williams, atualizado more than 1 year ago
Ben Williams
Criado por Ben Williams mais de 6 anos atrás
15
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Resumo de Recurso

Questão 1

Questão
A lesion of C4 would affect which of the following nerves?
Responda
  • Phrenic n.
  • Levator Scapulae m.
  • Dorsal Scapular n.
  • Subclavius m.
  • Long Thoracic n.
  • Suprascapular n.

Questão 2

Questão
The Dorsal Scapular n. is made from which of the following nerve roots?
Responda
  • C3
  • C4
  • C5
  • C6
  • C7
  • C8

Questão 3

Questão
The Long Thoracic n. innervates which of the following structures?
Responda
  • Levator Scapulae m.
  • Serratus Anterior m.
  • Subclavius m.
  • Infraspinatus m.
  • Pectoralis m.

Questão 4

Questão
Which of the following nerve roots feed the Long Thoracic n.?
Responda
  • C3
  • C4
  • C5
  • C6
  • C7
  • C8

Questão 5

Questão
Which of the following nerve roots feed the Phrenic n.?
Responda
  • C3
  • C4
  • C5
  • C6
  • C7
  • C8

Questão 6

Questão
A lesion to the C5 nerve root affects which of the following muscles?
Responda
  • Rhomboids and Levator Scapulae
  • Coracobrachialis, brachialis, and Biceps Brachii
  • Serratus Anterior
  • Diaphragm
  • Subclavius
  • Supraspinatus, Infraspinatus, and the Deltoids
  • Both Pectoral Muscles
  • Subscapularis
  • Triceps Brachii
  • Latissimus Dorsi

Questão 7

Questão
A lesion to the C5 nerve root affects which of the following nerves?
Responda
  • Phrenic
  • Long Thoracic
  • Dorsal Scapular
  • Musculocutaneous
  • Suprascapular
  • Lateral Pectoral
  • Axillary
  • Radial
  • Median
  • Ulnar

Questão 8

Questão
Which of the following nerve roots feed the Subclavius m.?
Responda
  • C4
  • C5
  • C6
  • C7
  • C8

Questão 9

Questão
Which of the following nerve roots feed the Supraspinatus and Infraspinatus mm.?
Responda
  • C4
  • C5
  • C6
  • C7
  • C8

Questão 10

Questão
The Pectoral mm. are fed by which of the following nerve roots?
Image:
Pectoral Anatomy1 (binary/octet-stream)
Responda
  • C4
  • C5
  • C6
  • C7
  • C8

Questão 11

Questão
The Musculocutaneous n. is fed by which of the following nerve roots?
Responda
  • C4
  • C5
  • C6
  • C7
  • C8

Questão 12

Questão
The Musculocutaneous n. innervates which of the following muscles?
Responda
  • Coracobrachialis
  • Brachialis
  • Biceps Brachii
  • Deltoids
  • Triceps Brachii
  • Pectoralis Major
  • Pectoralis Minor

Questão 13

Questão
The Median n. is fed by which of the following nerve roots?
Responda
  • C4
  • C5
  • C6
  • C7
  • C8
  • T1

Questão 14

Questão
The Median n. feeds which of the following muscle groups?
Responda
  • Elbow Flexors
  • Forearm Flexors
  • Thenar Eminence
  • Hypothenar Eminence
  • Lumbricals 1-2
  • Lumbricals 3-4
  • Shoulder Flexors
  • Shoulder Extensors
  • Elbow Extensors
  • Forearm Extensors

Questão 15

Questão
The Median n. carries sensory information from which of the following areas?
Responda
  • Skin of Lateral 2/3rds of Hand
  • Tips of Digits 1-4
  • Skin of Palm
  • Skin of Medial Side of Hand
  • Digits 3-5
  • Posterolateral Forearm
  • Posterior Arm
  • Anterolateral Forearm

Questão 16

Questão
The Ulnar n. carries sensory information from which of the following areas?
Responda
  • Skin of Lateral 2/3rds of Hand
  • Tips of Digits 1-4
  • Skin of Palm
  • Skin of Medial Side of Hand
  • Digits 3-5
  • Posterolateral Forearm
  • Posterior Arm
  • Anterolateral Forearm

Questão 17

Questão
The Radial n. carries sensory information from which of the following areas?
Responda
  • Skin of Lateral 2/3rds of Hand
  • Tips of Digits 1-4
  • Skin of Palm
  • Skin of Medial Side of Hand
  • Digits 3-5
  • Posterolateral Forearm
  • Posterior Arm
  • Anterolateral Forearm

Questão 18

Questão
The Musculocutaneous n. carries sensory information from which of the following areas?
Responda
  • Skin of Lateral 2/3rds of Hand
  • Tips of Digits 1-4
  • Skin of Palm
  • Skin of Medial Side of Hand
  • Digits 3-5
  • Posterolateral Forearm
  • Posterior Arm
  • Anterolateral Forearm

Questão 19

Questão
The Ulnar n. feeds which of the following muscle groups?
Responda
  • Hypothenar Eminence
  • Forearm Flexors
  • Adductor Pollicis m.
  • Lumbricals 3-4
  • Interossei
  • Anconeous
  • Thenar Eminence
  • Lumbricals 1-2

Questão 20

Questão
The Radial n. feeds which of the following muscle groups?
Responda
  • Elbow Extensors
  • Forearm Extensors
  • Brachioradialis m.
  • Anconeus m.
  • Coracobrachialis m.
  • Teres Minor m.
  • Thenar Eminence
  • Hypothenar Eminence

Questão 21

Questão
The Musculocutaneous n. feeds which of the following muscle groups?
Responda
  • Elbow Flexors
  • Forearm Flexors
  • Elbow Extensors
  • Forearm Extensors

Questão 22

Questão
Which of the following nerve roots feed the Ulnar n.?
Responda
  • C4
  • C5
  • C6
  • C7
  • C8
  • T1

Questão 23

Questão
Which of the following nerve roots feed the Radial n.?
Responda
  • C4
  • C5
  • C6
  • C7
  • C8
  • T1

Questão 24

Questão
Which of the following nerve roots feed the Axillary n.?
Responda
  • C4
  • C5
  • C6
  • C7
  • C8
  • T1

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