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Anatomy > Upper Limb > Flashcards

Upper Limb Flashcards

1
Q

Which muscle inserts into the radial tuberosity

A

Biceps brachii

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2
Q

Common site of origin for flexor muscles of forearm

A

Medial epicondyle of humerus

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3
Q

Which 3 muscles attach to the corcaoid process of the scapula

A

Short head of biceps brachii (origin)
Pectoralis minor (insertion)
Corachobrachialis (origin)

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4
Q

Which combination of muscles would act strongly to addict the hand at the wrist

A

Extensor carpi ulnaris

Flexor carpi ulnaris

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5
Q

What is the head of the humerus bone covered with

A

Hyaline cartilage

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6
Q

Which muscle has attachment to a tubercle just below the glenoid fossa of the scapula

A

(Long head of) Triceps brachii

Attaches to infraglenoid fossa

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7
Q

Is pissoform on radial or ulnar side of hand

A

Ulnar

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8
Q

Insertion of pectoralis major

A

Greater tubercle of humerus/lateral lip of inter tubercular sulcus of humerus

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9
Q

Deltoid innervation

A

Axillary nerve

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10
Q

Teres minor innervation

A

Axillary nerve

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11
Q

Insertion of deltoid

A

Deltoid tuberosity of humerus

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12
Q

Teres minor insertion

A

Greater tubercle of humerus

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13
Q

Teres major insertion

A

medial lip of intertubercular groove

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14
Q

Teres minor origin

A

Lateral border of scapula

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15
Q

Teres major origin

A

Inferior angle of scapula

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16
Q

Biceps brachii insertion of origin

A

Origin: long head = supraglenoid tubercle of scapula
Short head = corcaoid process of scapula

Insertion = radial tuberosity

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17
Q

Brachialis innervation

A

Musculocutaneous nerve and radial nerve

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18
Q

Brachialis insertion

A

Coronoid process on ulna

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19
Q

Anconeous origin and insertion

A 
Origin = lateral epicondyle of humerus
Insertion = olecranon process of ulna
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20
Q

Action of pectoralis major

A

adduction, medial rotation and flexion of the humerus at the shoulder joint

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21
Q

Subclavian insertion and origin

A

Originates from 1st costochondral joint

Inserts into middle third of clavicle

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22
Q

Action of subclavius muscle

A

pulls clavicle medially to stabilise the sternoclavicular joint
depresses tip of shoulder

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23
Q

Pectoralis minor origin and insertion

A 
Origin = ribs 3,4,5 and deep fascia 
Insertion = coracoid process of scapula
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24
Q

Action of pec minor

A

depress tip of shoulder

protract scapula

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25
Q

Serratus anterior origin and insertion

A 
Origin = ribs 3-8
Insertion = medial border of deep surface of scapula
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26
Q

Action of Serratus anterior

A

holds scapula against ribcage to prevent winging of the inferior angle fo the scapula

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27
Q

innervation of pectoralis minor

A

medial pectoral nerves

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28
Q

origin and insertion of serratus anterior

A

origin: ribs 3-8
insertion: internal surface of medial border of scapula

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29
Q

serrates anterior innervation

A

long thoracic nerve

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30
Q

innervation of subclavius

A

nerve to subclavius - branches superior trunk in brachial plexus

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31
Q

pectoralis major innervation

A

medial and lateral pectoral nerves

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32
Q

pectoralis major origin

A

medial half of clavicle, anterior surface of sternum, first 7 costal cartilages, aponeurosis of external oblique

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33
Q

axillary nerve roots

A

C5, C6

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34
Q

median nerve roots

A

C5, C6, C7, C8, T1

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35
Q

musculocutaneous nerve roots

A

C5, C6, C7

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36
Q

radial nerve roots

A

C5, C6, C7, C8, T1

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37
Q

ulnar roots

A

C8, T1

38
Q

innervation of breast

A

anterior and lateral cutaneous branches of intercostal nerves 4-6

39
Q

blood supply of medial breast

A

internal thoracic artery

40
Q

blood supply of lateral breast

A

lateral thoracic artery and thoracoacromial artery

41
Q

veins which drain breast

A

axillary and internal thoracic veins

42
Q

lymphatic drainage of breast

A

axillary nodes
parasternal nodes
intercostal nodes

43
Q

action of the trapezius muscle

A

descending part - elevates the shoulders
transverse part - retracts the shoulders
ascending part - depresses the shoulders

44
Q

motor and sensory innervation of the trapezius muscle

A

motor - accessory nerve

sensory - C3, C4

45
Q

origin and insertion of trapezius muscle

A

origin - skull, nuchal ligament, spinous processes of C7 - T12
insertion - lateral 1/3 of clavicle, acromion of the scapula, spine of the scapula

46
Q

latissimus dorsi origin and insertion

A

origin: spinous processes of T6-12, thoracolumbar fascia and posterior half of iliac crest
insertion: inter tubercular groove of humerus

47
Q

innervation of latissimus dorsi

A

thoracodorsal nerve

48
Q

actions of latissimus dorsi

A

extends, adducts and medially rotates the arm

49
Q

origin and insertion of levator scapulae

A

origin: transverse processes of C1-C4
insertion: superior medial border of the scapula

50
Q

innervation of levator scapulae

A

dorsal scapular nerve

51
Q

action of levator scapulae

A

elevates the scapula

52
Q

rhomboid action

A

retract and rotate the scapula

53
Q

rhomboid innervation

A

dorsal scpular nerve

54
Q

rhomboid minor and major origin and insertion

A

rhomboid minor:
spinous processes of C7-T1 –> medial border of scapula
rhomboid major:
spinous processes of T2-T5 –> medial border of scapula

55
Q

serratus posterior superior origin, insertion, innervation and action

A

origin: nuchal ligament and spinous processes of C7- T3
insertion: ribs T2-T5
innervation: intercostal nerves T2-T5
action: elevates the ribs

56
Q

serrates posterior inferior origin insertion action and innervation

A

origin: spinous processes of L1-L3
insertion: ribs 9-12
innervation: thoracic nerves T9-T12
action: depress the ribs

57
Q

insertion of triceps brachii and anconeous

A

olecranon process of the scapula

58
Q

retinaculum function

A

prevents bow stringing

59
Q

supraspinatous and infraspinatous innervation

A

supra scapular nerve

60
Q

tires major innervation

A

lower sub scapular nerve

61
Q

brachialis insertion

A

coronoid process of ulna

62
Q

what are the arterial arches on the hand

A

palm: superficial and deep palmar arches

back of hand: dorsal carpal arch

63
Q

what are the cephalic and basilic veins connected by

A

the median cubital vein

64
Q

at what level is the horizontal fissure of the right lung

A

T4

65
Q

cartilage at bifurcation of trachea name and level

A

carina, T4/5

66
Q

innervation of trachea

A

recurrent laryngeal nerve

67
Q

innervation of bronchial tree

A

vagus nerve

68
Q

level of oblique fissure

A

T3

69
Q

what attaches the lung to the spine and at what levels

A 
right crus (L1-L3)
left crus (L1-L2)
70
Q

what is the middle part pf the diaphragm called

A

the central tendon

71
Q

what is the name of the artery that comes off the ulnar artery towards the body

A

ulnar recurrent artery

72
Q

which nerve passes behind the medial epicondyle of the humerus

A

ulnar nerve

73
Q

what are the 3 heads of triceps brachii in order

A

long, lateral, medial

74
Q

if trapezius is removed, which nerve will you be able to see descending from neck over scapula

A

accessory

75
Q

what are the 2 parts of the pec major

A

clavicular and sternocostal

76
Q

what are the 2 parts of the deltoid

A

clavicular and acromial

77
Q

which nerve can you see when the deltoid has been reflected

A

upper lateral cutaneous nerve of arm

78
Q

which arteries pass over pec minor

A

thoracoacromial artery (horizontal) and pectoral branches of thoracoacromial artery (downwards)

79
Q

which muscles cross over brachial plexus

A

anterior scalene, inferior belly of omohydoid, subclavius

80
Q

which 2 arteries brach over the anterior scalene muscle

A 
transverse cervical artery (upper)
suprascapular artery (lower)
81
Q

where is radial nerve

A

behind brachioradialis

82
Q

which tendinous extension goes over the pronator teres and the flexor carol radialis

A

bicipital aponeurosis

83
Q

what is the inside surface of the trochlea called

A

trochlear notch

84
Q

innervation of elevator scapulae

A

dorsal scapular nerve

85
Q

what is the name of the part of the common carotid artery where it splits into internal and external carotid

A

carotid sinus

86
Q

which artery runs over serrates anterior and what does it branch off

A

thoracodorsal artery, beaches off the subscapular artery

87
Q

which nerve goes over the sternocleidomastoid

A

greater auricular nerve

88
Q

vein behind sternocleidomastoid

A

occipital vein

89
Q

which vein passes over the thyroid gland

A

jugular venous arch

90
Q

name of muscle which extends pointy finger

A

extensor indicis

91
Q

name of nerves and arteries that go between fingers on palmar surface

A

common palmar digital nerve/artery

92
Q

what is the name of the muscle that is on the anterior internal surface of the ribcage

A

transversus abdominis

Anatomy (2 decks)

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