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AIM 2.1 > Stop Forgetting > Flashcards

Stop Forgetting Flashcards

1
Q

blood supply of trapezius

A

transverse cervical artery

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2
Q

action of trapezius

A

elevate/depress scapula

retract scapula

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3
Q

action of latisimus dorsi

A

Medial rotation of arm.
Extends arm.
Adducts arm.

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4
Q

levator scapulae origin/insertion

A

O: transverse processes T1-T4

I: superior medial border of scapula

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5
Q

levator scapulae innervation

A

dorsal scapular nerve

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6
Q

rhomboid major/minor innervation

A

dorsal scapular nerve

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7
Q

teres major innervation

A

lower subscapular nerve (same as inferior part of subscapularis

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8
Q

teres major blood supply

A

circumflex scapular artery (same as minor)

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9
Q

teres minor blood supply

A

circumflex scapular artery (same as major)

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10
Q

deltoid blood supply

A

posterior circumflex humeral artery

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11
Q

pectoralis major/minor blood supply

A

pectoral branch of thoracoacromial artery

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12
Q

origins of heads of biceps/ insertions

A

Long: supraglenoid tubercle

Short: coracoid process of scapula

INSERT: radial tuberosity, bicepital aponeurosis

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13
Q

coracobrachialis actions

A

arm flexion
arm adduction
Resists anterior dislocation of shoulder

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14
Q

brachialis insertion

A

coronoid process of ulna

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15
Q

origin/insertion of triceps brachii

A

ORIGIN
Long: infraglenoid tubercle of scapula
Lateral: superior to radial groove
Medial: inferior to radial groove

INSERT
olecranon

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16
Q

pronator teres origin/insertion

A

ORIGIN
humeral head: common flexor tendon
ulnar head: coronoid process

INSERT
radius

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17
Q

pronator teres blood

A

Ulnar,

Anterior ulnar recurrent

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18
Q

supinator innervation

A

deep radial artery (passes thru, then becomes posterior interosseous nerve)

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19
Q

adductor pollicis nerve/blood

A

deep branch of ulnar nerve

deep palmar arch

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20
Q

lumbricals innervation

A

1+2: median nerve

3+4: deep branch of ulnar nerve

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21
Q

palmar interossei innervation

A

deep branch of ulnar nerve (same as DABs)

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22
Q

dorsal interossei innervation

A

deep branch of ulnar nerve (same as PADs)

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23
Q

hypothenars: innervation and blood

A

ulnar artery

deep branch of ulnar nerve

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24
Q

trace blood supply to SA node

A

Right coronary artery –> atrial branch –> SA nodal branch

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25
Q

what 2 things do not drain into the coronary sinus?

A

1) thebesian veins

2) anterior cardiac veins

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26
Q

vein that drains left atrium

A

oblique vein of left atrium

27
Q

cisterna chyli

A

dilations that carry lymph
Start of thoracic duct
on abdominal aorta

28
Q

thoracic duct

A

drains all but upper right quadrant (and sometimes lower left lung, LA, LV)

29
Q

heart lymphatic drainage

A

right side drains to left (thoracic duct).

left side drains to right (R lymphatic duct).

30
Q

ivc enters abdomen via

A

caval opening (thru central tendon of diaphragm)

31
Q

mediastinal lymph nodes

A 
posterior mediastinal nodes
superior phrenic nodes
superior/inferior tracheobronchial nodes
paratracheal nodes
Virchow's node (sentinal node)
32
Q

cardiopulmonary splanchnic nerves

A

T1-T4

Dermatomes of chest wall, medial side of forearm

33
Q

greater splanchnic nerve

A

T5-T9

34
Q

lesser splanchnic nerve

A

T10-T11

35
Q

least splanchnic nerve

A

T12

36
Q

common carotid artery

A

3rd aortic arch

37
Q

internal carotid artery

A

dorsal aorta (and some of 3rd aortic arch)

38
Q

arch of the aorta

A

left 4th aortic arch

39
Q

right subclavian artery

A

right 4th aortic arch (some of 7th segmental artery)

40
Q

right pulmonary artery

A

right 6th aortic arch

41
Q

left pulmonary artery

A

left 6th aortic arch

42
Q

ductus arteriosus

A

left 6th aortic arch

43
Q

3rd aortic arch

A

common carotid, internal carotid

44
Q

4th aortic arch

A

Left: arch of aorta

Right: subclavian

45
Q

6th aortic arch

A

Right: right pulmonary artery

Left: left pulmonary artery, ductus arteriosus

46
Q

cell bodies of postganglionic nerve fibers involved in sweating are located in ——–?

A

sympathetic chain ganglia

47
Q

left vs right recurrent laryngeal nerves

A

Left: around aortic arch

Right: around right subclavian artery

48
Q

Lung extends to which level in quiet inspiration

A

8th rib

49
Q

sensations of pain in parietal pleura are carried by?

A 
intercostal nerves (ribs)
phrenic nerves (diaphragm, mediastinum)
50
Q

lymphatic drainage of the lung

A 
tracheobronchial nodes
paratracheal nodes
hilar nodes
pulmonary nodes
bronchomediastinal trunk
thoracic duct
51
Q

jugular notch at which spinal level

A

T2/T3

52
Q

sternal angle at which spinal level

A

T4/T5

53
Q

xiphoid process at which spinal level

A

T9

54
Q

separated shoulder

A

rupture of acromioclavicular and coracoclavicular ligaments (piano key deformity)

55
Q

static structures contributing to anterior glenohumeral joint stability

A

superior glenohumeral ligament
middle glenohumeral ligament
inferior glenohumeral ligament

56
Q

pectoral lymph nodes

A

drain anterior thoracic wall, including most of breast

57
Q

subscapular lymph nodes

A

posterior thoracic wall and scapular region

58
Q

humeral lymph nodes

A

most of upper limb

59
Q

apical nodes

A

collect lymph from pectoral/subscapular/humeral nodes

drain into venous system via R lympatic duct // thoracic duct

60
Q

biceps brachii action

A 
supinates forearm (only if forearm flexed)
flexes forearm
61
Q

sensory nerve off of axillary nerve

A

superior lateral brachial cutaneous nerve of arm

62
Q

sensory branch of median nerve that exits before carpal tunnel

A

palmar cutaneous branch of the median nerve

63
Q

humeral shaft fracture

A

Radial nerve damage
Loss of posterior forearm muscles.
Inability to extend wrist and digits.

64
Q

lateral epicondylitis

A

extensor carpii radialis brevis

pain when wrist extended against resistance

AIM 2.1 (23 decks)

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