Upper Limb

Front 1

What vein goes through the deltopectoral triangle to join teh axillary vein?

Back 1

Cephalic Vein

Front 2

What vein pierces the deep fascia to join the brachial vein?

Back 2

Basilic Vein

Front 3

What nerve is located on the medial side of the biceps brachii tendon and is in close relationship to the basilic vein?

Back 3

Medial cutaneous nerve of the forearm

Front 4

What artery is on the deep surface of the deltoid muscle

Back 4

Posterior circumflex humeral artery

Front 5

What goes through the quadrangular space?

Back 5

Axillary nerve and posterior circumflex humeral artery

Front 6

The long head of the triceps brachii muscle passes through what muscles?

Back 6

Posterior to teres major and anterior to teres minor

Front 7

What nerve innervates the deltoid and teres minor

Back 7

Axillary

Front 8

The teres minor muscle performs what action?

Back 8

Laterally rotates humerous

Front 9

What action is performed by the teres major muscle?

Back 9

Medially rotates humerous and adducts

Front 10

What muscle innitiates abduction of the humerus?

Back 10

Supraspinatus

Front 11

Where are the suprascapular artery and nere found?

Back 11

Deep to the suprascapular muscle.

Front 12

What passes superior to the superior transverse scapular ligament?

Back 12

Suprascapular artery

Front 13

What are the muscles of the rotator cuff?

Back 13

Supraspinatus, infraspinatus, teres minor, subscapularis

Front 14

Attachment of subscapularis

Back 14

lesser tubercle

Front 15

The posterior wall of the axilla is

Back 15

teres major and latissimus dorsi

Front 16

The axillary sheath extends from

Back 16

the lateral border of the first rib to the inferior border of the teres major muscle

Front 17

Where does the axillary artery begin and end?

Back 17

Begins at the lateral border of teh first rib and ends at the inferior border of the teres major

Front 18

Name the branches of the first part of the axillary artery

Back 18

Superior thoracic

Front 19

Name the branches of the second part of the axillary artery

Back 19

thoraco-acromial artery and lateral thoracic artery

Front 20

Name the branches of the thoraco-acromial artery

Back 20

Acromial branch, deltoid branch, pectoral branch and clavicular branch

Front 21

What artery corses in the deltopectoral groove with the cephalic vein

Back 21

deltoid branch

Front 22

Name the branchs of teh third part of the axillary artery

Back 22

subscapular artery, posterior and anterior circumflex humeral arteries

Front 23

What muscle does the thoracodorsal artery supply?

Back 23

Latissimus dorsi

Front 24

Anterior/posterior circumflex humeral arteries supply

Back 24

deltoid

Front 25

What passes through the quadrangular space?

Back 25

posterior circumfles humeral artery and axillary nerve

Front 26

What muscle does teh musculocutaneous nerve enter

Back 26

coracobrachialis

Front 27

What are 2 branches of teh medial cord

Back 27

medial cutaneous nerve or the forearm and arm

Front 28

Name branches of the posterior cord

Back 28

axillary nerve, radial nerve and 3 subscapular nerves

Front 29

Upper subscapular nerve innervates

Back 29

subscapularis muscle

Front 30

middle subscapular nerve/thoracodorsal nerve innervates

Back 30

latissimus dorsi

Front 31

Lower subscapular nerve innervates

Back 31

subscapularis muscle and teres major

Front 32

What is the distal attachment of the subscapularis muscle?

Back 32

lesser tubercle of humerus

Front 33

The subscapularis muscle's action

Back 33

medially rotates the humerus

Front 34

the long thoracic nerve sends branches to

Back 34

the serratus anterior

Front 35

injury to the long thoracic nerve will cause

Back 35

winged scapula

Front 36

damage to the thoracodorsal nerve results in

Back 36

weakened ability to extend adduct and medially rotate the humerus

Front 37

Injury to the axillary nerve results in

Back 37

weakened ability to abduct and laterally rotate the humerus

Front 38

The anterior compartment of the arm contains

Back 38

biceps brachii, brachialis, coracobrachialis and musculocutaneous nerve

Front 39

The posterior compartment of the arm contains

Back 39

Triceps brachii, anconeus, radialnerve deep artery and vein of arm

Front 40

What muscles are attached to the coracoid process

Back 40

Pectoralis minor, biceps brachii, coracobrachialis

Front 41

What is the broad extension of the biceps tendon that attaches to the antebrachial fascia?

Back 41

bicipital aponeurosis

Front 42

The musculocutaneous nerve innervates the

Back 42

biceps brachii, brachialis and coracobrachialis

Front 43

The attachments of the brachialis muscle are

Back 43

anterior surface of the distal one-half of the humerus and the coronois process of the ulna

Front 44

Nerves in the anterior compartment of the arm

Back 44

Medial,ulner and musculocutaneous (supplies the muscles in this compartment)

Front 45

Nerve that supplies the posterior compartment of arm and forearm

Back 45

radial

Front 46

the musculocutaneous nerve turns into the

Back 46

lateral cutaneous nerve

Front 47

Describe the course of the medial nerve in the arm

Back 47

It courses distally within the medial intermuscular septum with the brachial artery.

Front 48

What are the branches of the brachial artery

Back 48

deep artery of the arm, superior ulnar collateral arter and inferior ulnar colateral artery

Front 49

What is the course of the deep artery of the arm

Back 49

Courses around the posterior surface of the humerus where it accompanies the radial nerve in the radial groove

Front 50

What is the course of the inferior ulnar collateral artery?

Back 50

passes anterior to the medial epicondyle btwn the brachialis and pronator teres muscle

Front 51

What is the proximal attachment of the long head of the triceps?

Back 51

the infraglenoid tubercle of the scapula

Front 52

What runs through the opening between the long head of the triceps and the lateral head of the triceps

Back 52

radial nerve and deep artery of the arm

Front 53

What is the most medial head of the triceps?

Back 53

the long head

Front 54

What is in the radial groove?

Back 54

deep artery of arm and radial nerve

Front 55

WHat are the attachments of the aconeus muscle

Back 55

proximal = lateral epicondyle of the humerus
Distal = lateral surface of the olecranon and post. surface of ulna

Front 56

WHat is the action of aconeus

Back 56

assists triceps in extension

Front 57

All muscles in the anterior compartment of the arme are innervated by..

Back 57

musculocutaneous nerve

Front 58

all muscles in the posterior compartment of the arm are innervated by..

Back 58

radial nerve

Front 59

what artery supplies the deep group of flexor muscles

Back 59

anterior interosseous

Front 60

what artery supplies the extensor group of forearm muscles

Back 60

posterior interosseous

Front 61

What does the ulnar nerve innervate?

Back 61

flexor carpi ulnaris muscle and medial one half of the flexor digitorum profundus muscle

Front 62

What muscles comprise the deep group of flexor muscles

Back 62

flexor digitorum profundus, flexor pollicis longus and pronator quadratus

Front 63

What does the flexor pollicus longus muscle do

Back 63

flexes the thumb

Front 64

Most muscles of the anterior compartment of the forearm are innervated by

Back 64

median nerve

Front 65

The flexor retinaculum bridges

Back 65

scaphoid,pisiform, hamate,and trapezium

Front 66

What two cutaneous nerves originate from the medial cord or the brachial plexus?

Back 66

Medial brachial and medial antebrachial cutaneous nerves

Front 67

From what nerve does the lateral brachial cuteneous nerve arise?

Back 67

axillary nerve

Front 68

From what nerve does the lateral antebrachial cutaneous nerve arise?

Back 68

musculocutaneous nerve

Front 69

From what nerve do the posterior brachial and antebrachial cutaneous nerves arise?

Back 69

radial nerve

Front 70

The basilic vein merges with venae comitantes of the axillary artery to form..

Back 70

Axillary Vein

Front 71

From what rami does the musculocutaneous nerve arise?

Back 71

C5-C7 (upper and middle trunks)

Front 72

From which rami does the axillary nerve arise?

Back 72

C5-C6 (upper trunk)

Front 73

From which rami does the radial nerve arise?

Back 73

C5-T1 (all trunks)

Front 74

From which rami does the median nerve arise?

Back 74

C5-T1 (all trunks)

Front 75

From which rami does the ulnar nerve originate?

Back 75

C8-T1 (lower trunk)

Front 76

The Erb-duchenne injury involves what nerves?

Back 76

musculocutaneous, buprascapular, axillary and phrenic

Front 77

What are the clinical signs of Erb-duchenne?

Back 77

Arm is pronated and medially rotated; ipsilateral paralysis of diaphragm

Front 78

Klumpke injury involves what nerves?

Back 78

medial, ulnar and sympathetics of TI (

Front 79

What are the clinical signs of Klumpke?

Back 79

Loss of function of the hand and wrist; Horner's syndrome

Front 80

What does injury to the long thoracic nerve cause?

Back 80

paralyzation of th eserratus anterior: winging of scapula

Front 81

What will an injury to the axillary nerve cause?

Back 81

impaired abduction of the arm (paralysis of deltoid); weakened lateral rotation of the arm (teres minor); sensory loss on lateral side of arm

Front 82

What will an injury to the radial nerve cause?

Back 82

Paralysis of the muscles of the extensory compartment of the forearm-extension of wrist and digits lost; supination lost; sensory to the lateral dorsum of hand lost "wrist drop"

Front 83

What will an injury to the median nerve at/above elbow cause?

Back 83

paralysis of muscles in te flexor compartment of the arm; hand will deviate to ulnar side on flexion; cannot flex middle and index finger; pronation lost; abduction, opposition and flexion of thumb lost; sensory of lateral palmar part of hand lost "ape hand" and "benediction hand"

Front 84

What will injury to the median nerve at the wrist cause?

Back 84

weakened flexion of middle and index fingers (paralysis of lumbricals); abduction and opposition of thumb lost; sensory loss on lateral side of hand (except dorsum of thumb)

Front 85

What will injury to the ulnar nerve at or about the elbow cause?

Back 85

Paralysis of flexor carpi ulnaris-hand deviates to radial side upon flexion; Paralysis of the medial side of flexor digitorum profundus-flexion of the ring and little finger at DIP joint is lost; paralysis of lumricals 3 and 4-flexion at MP joint lost; paralysis of palmar and dorsal interosseous muscles occurs so abduction and aduction of fingers are lost "claw hand"

Front 86

What will injury to teh ulnar nerve at the wrist cause?

Back 86

paralysis of lumbricles 3 and 4-flexion at mp joint lost; extension of these fingers lost; abduction and adduction lost; flexion of fingers at mp joint lost; adduction of thumb lost; movement of pinky lost; sensory lost; "claw hand"

Front 87

What does the lower triangular space transmit?

Back 87

radial nerve and deep brachial artery

Front 88

What nerve innervates the subscapularis?

Back 88

subscapular nerve

Front 89

What nerve innervates infraspinatus?

Back 89

suprascapular nerve

Front 90

what nerve innervates the teres minor?

Back 90

axillary nerve

Front 91

What nerve innervats the supraspinatus?

Back 91

suprascapular

Front 92

What is the most common direction of a shoulder dislocation?

Back 92

anterior/inferior

Front 93

Where does a fracture of the clavicle most commonly occur?

Back 93

the middle one third

Front 94

Lateral epicondylitis (tennis elbow) is the inflammation of what tendon?

Back 94

Common extensor tendon of the wrist where it originates on the lateral epicondyle of the humerus.

Front 95

Medial epicondylitis (golfer's elbow) is inflammation of what tendon?

Back 95

Common flexor tendon of the wrist where it originates on the medial epicondyle of the humerus.

Front 96

Tommy John surgery replaces/augmentw what ligament?

Back 96

Ulnar collateral

Front 97

What muscle flexes the PIP joint?

Back 97

flexor digitorum superficialis

Front 98

What muscle flexes the DIP joint?

Back 98

flexor digitorum profundus

Front 99

What structures pass through the carpel tunnel?

Back 99

flexor digitorum superficialis and profundus tendons, flexor pollicis longis tendon and medial nerve

Front 100

What are the clinical signs of carpel tunnel syndrome?

Back 100

sensory loss on the palmar and dorsal aspects of index, niddle and half of ring fingers and palmar aspect of thumb, ape hand, extension of the wrist relieves symptoms

Front 101

What is the most commonly fractured carpal bone?

Back 101

Scaphoid