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Emma III > 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 n. (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
what 2 things do not drain into the coronary sinus?
1) thebesian veins | 2) anterior cardiac veins
26
vein that drains left atrium
oblique vein of left atrium
27
cisterna chyli
dilations that carry lymph Start of thoracic duct on abdominal aorta
28
thoracic duct
drains all but upper right quadrant (and sometimes lower left lung, LA, LV)
29
heart lymphatic drainage
right side drains to left (thoracic duct). | left side drains to right (R lymphatic duct).
30
ivc enters abdomen via
caval opening (thru central tendon of diaphragm)
31
mediastinal lymph nodes
``` posterior mediastinal nodes superior phrenic nodes superior/inferior tracheobronchial nodes paratracheal nodes Virchow's node (sentinal node) ```
32
cardiopulmonary splanchnic nerves
T1-T4 Dermatomes of chest wall, medial side of forearm
33
greater splanchnic nerve
T5-T9
34
lesser splanchnic nerve
T10-T11
35
least splanchnic nerve
T12
36
common carotid artery
3rd aortic arch
37
internal carotid artery
dorsal aorta (and some of 3rd aortic arch)
38
arch of the aorta
left 4th aortic arch
39
right subclavian artery
right 4th aortic arch (some of 7th segmental artery)
40
right pulmonary artery
right 6th aortic arch
41
left pulmonary artery
left 6th aortic arch
42
ductus arteriosus
left 6th aortic arch
43
3rd aortic arch
common carotid, internal carotid
44
4th aortic arch
Left: arch of aorta Right: subclavian
45
6th aortic arch
Right: right pulmonary artery Left: left pulmonary artery, ductus arteriosus
46
cell bodies of postganglionic nerve fibers involved in sweating are located in --------?
sympathetic chain ganglia
47
left vs right recurrent laryngeal nerves
Left: around aortic arch Right: around right subclavian artery
48
Lung extends to which level in quiet inspiration
8th rib
49
sensations of pain in parietal pleura are carried by?
``` intercostal nerves (ribs) phrenic nerves (diaphragm, mediastinum) ```
50
lymphatic drainage of the lung
``` tracheobronchial nodes paratracheal nodes hilar nodes pulmonary nodes bronchomediastinal trunk thoracic duct ```
51
jugular notch at which spinal level
T2/T3
52
sternal angle at which spinal level
T4/T5
53
xiphoid process at which spinal level
T9
54
separated shoulder
rupture of acromioclavicular and coracoclavicular ligaments (piano key deformity)
55
static structures contributing to anterior glenohumeral joint stability
superior glenohumeral ligament middle glenohumeral ligament inferior glenohumeral ligament
56
pectoral lymph nodes
drain anterior thoracic wall, including most of breast
57
subscapular lymph nodes
posterior thoracic wall and scapular region
58
humeral lymph nodes
most of upper limb
59
apical nodes
collect lymph from pectoral/subscapular/humeral nodes drain into venous system via R lympatic duct // thoracic duct
60
biceps brachii action
``` supinates forearm (only if forearm flexed) flexes forearm ```
61
sensory nerve off of axillary nerve
superior lateral brachial cutaneous nerve of arm
62
sensory branch of median nerve that exits before carpal tunnel
palmar cutaneous branch of the median nerve
63
humeral shaft fracture
Radial nerve damage Loss of posterior forearm muscles. Inability to extend wrist and digits.
64
lateral epicondylitis
extensor carpii radialis brevis pain when wrist extended against resistance

Emma III (28 decks)

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