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MSK anatomy Flashcards

1
Q

what runs though teh cubital fossa?

A

tendon of biceps, median nerve and brachial artery and superficail veins

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2
Q

what make up teh boarder of the cubital fossa?

A

line drawn between the epicondryles, brachioradialus, pronator teres

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3
Q

what are the bones of teh wrist?

A 
scaphoid 
lunate
Triquetrum. 
Trapezoid. 
Trapezium.
Capitate. 
Hamate.
Pisiform
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4
Q

whar is are the muscles in the forarm - superiour

A

pronator teres, flexor carpi radialus, palmaris longus, flexor carpi ulnaris

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5
Q

whar is are the muscles in the forarm - middle

A

: flexor digitori superialus

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6
Q

whar is are the muscles in the forarm - deep

A

• Deep: flexor digitori profundus, flexor pollicis longus, pronator quadratus

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7
Q

what are all of teh superficail muscles of teh wrist attatched to?

A

medial epicondyle - the commen flexour origin

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8
Q

what muscles in teh forarm are NOT inovated by teh median nerve

A

flexor carpi ulnaris and teh medial half of flexor digitori profundus - they are both inorvated by the ulnar nerve

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9
Q

whihc nerve are most of teh muscles of teh forarm inorvated by

A

MEDIAN

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10
Q

what does protraction of teh scapula look like

A

pushing open a door

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11
Q

how much doe steh scapula roate when teh ar, is raised

A

When you rainse the arm for every 2 degrees that the shoulder adsuctsm the scapula rotaes 1 degree

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12
Q

what are teh two superfical muscels on teh pectoral girdle

A

• Two uperficia muscels on the posteiro pectoral girde - trapezius and latissimus dorsi

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13
Q

what s teh pectoral girdle

A

teh scapula and teh clavile

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14
Q

where does latisumus dorsi attatch to

A

the humeroubs - not teh actual pectoral girdle

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15
Q

whihc 6 muscels help to stabalise teh shoulder

A

Deltoid, supraspinatus, infraspinatus, subscapularis and teres minor and major

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16
Q

what muscels make up teh roatator cuff and what does it do

A

• Supra spiaous infra spinatus, subscapularis and teres minor and called the rotatr cuff whuch are the mots important fr stabalising the joint

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17
Q

what does teh deltoid muscle do

A

• The deltoid is a poerfuk abductor of the sholder but cannot do it alone and requies other muscles to do the first 20 degress of abduction
It is innovated by the axillary nerve
• Supra sinatous doe sthe first 20 degress of abduction and then deltoid does the rest

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18
Q

what are the boarder of teh quadrilateral space and what runs though it

A

• The quadrilateral space is a small gap in the muscles formed by the teres minor, humerous, teres major and the triceps the axillery nerve runs through this to innorvate the deltiod and teres minor

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19
Q

what nerve are teh tricpes inorvated by

A

the radial nerve

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19
Q

what nerve are teh tricpes inorvated by

A

the radial nerve

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19
Q

what nerve are teh tricpes inorvated by

A

the radial nerve

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20
Q

what nerve are teh tricpes inorvated by

A

the radial nerve

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21
Q

what nerve are teh tricpes inorvated by

A

the radial nerve

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22
Q

what nerve are teh tricpes inorvated by

A

the radial nerve

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23
what nerve are teh tricpes inorvated by
the radial nerve
24
what are te hmuscels of teh posterior arm compartment
triceps
25
what doe steh axillery nerve do
inorvates deltoid, teres mnor and skin on the upper lateral arm
26
what does teh radial nerve do
triceps, the muscles in the posteriro compartment of the forearm, it also inorvates the skin of te arm, forarm and hand
27
what does the median nerve do
most muscles of the anteriro forarm and small muscels of et thumb, inorvates skin over the lateral palm • It is very vunrable as it crosses the cubital fossa!!!!
28
what does teh ulnar nerve do
small muscles ofteh hand and skin of the medial aspect of the hand and medial digets, also supplies FCU and FDP in teh anterior forarm
29
what are teh three muscels of the anterior arm
• Bicpes - both heads are attatched to the scapula an dthe radial tuberosity • Brachialis - humerous to the ulna tuberosity, flexor of the elbow joint Coracobrachilis
30
what forms the boarders of teh cubital fossa
• The cubital fossa is a gap formed by the pronator teres, brachioradialis and the medial epicondyle
31
what runs inside teh cubital fossa
The cubital fossa contains a tendon of the biceps, brachial artery, which spilits here into the radial and ulnar arteries, median and ulnar nerve
32
what s teh carpal tunnel
* The carpal tunnel - narrow passage way at the wrist * The tendons from the muscles in the forearm that attatch to the fingers travel though here - both the flexor digitoriums and the fleor pollicis longus * The median nerve also travels though it, it is fomed by the carpal bones and a fiberou s band called the flexor retinaculum ontop
33
what is teh blood supply to teh hand
• When the raidal and ulnar ateires enter the hand they anastamose into palmer arches so that it remains equally perfused
34
what is teh venosus supply of teh hand and forarm
• All veins of the forearm draininto the axiller vein | The cephalic vein runs laterally and the basilic medially, they connect to eachotehr in the region of the cubital fossa
35
whatis eh chain of teh artery in teh arm
brachial, radial and ulnar
36
trapezius
Acessory Bending and turing head, elevating and depressing shoulder, internally rotatin the arm Down the spine Clavical and scapula acromion and spine
37
latisumus dorsi
Thoracodorsal Shoulder extention, inernal rotatoin, adduction Spinos processes Intertubecular groove of humerous
38
seratus anteriror
Long thoracic Protraction of the scapula Scapula Ribs
39
sub scaularis
Subscpular Internal rotation, adduction, extension Back of scapula Lesser tubice of humerous
40
infraspinatus
Suprascapular Shoulder abduction, external rotation, shoulder extentention Scapula Humerous
41
suprasoinatus
Suprascapular Shoulder adduction Scapula Greater tuberosity
42
deltoid
Axillary Abduction, extention, flextion, interal and exterla rotation Spine od scapla Deltoid tuberosity on the humerous
43
rhomoid major and minor
Dorsal scapular nerve Scapula retraction, rotation of the scapula downwards Spinous process Scapula
44
teres major
Subscapular Internal rotation, shoulder externsion, shoulder adduction Scapular Intertubercular groove
45
teres minor
Axillery External rotation, shoulder adduction Scpular Greater tuberosity on humerous
46
pec major
Pectoral nerves Shoulder flexton, ninternal rotatoin, adduction Clavical and ribs Intertubecular groove
47
pec minor
Pectoral nerves Scapula protraction and rotaiton Ribs Coracoid process od scapula
48
levator scapulea
Cervical nerve Elevates the scapula - duh Transverse process of the vertebra Scapula
49
triceps
radial nerve Elbow extension Long - glenoid Lateral - postieor of humerois Mediial - posteiror humerous Olecranon of ulna
50
brachiradialus
Radial Elbow flextion, pronation, supination Humeous Radius
51
bracilis
Musculocutanous Elbow flextion Humerous Coronoid process of ulna
52
bicpes brachi
Musculocutaneous Elbow flextion, supination Long - Glenoid fossa Short - coracoid process Radius
53
anterior thigh
Flextion of hip and extention of knee Femoral Femoral
54
medial thigh
Adduction of hip Obturator Obturator
55
posteor thigh
Extension of hip Tibial Deep femoral
56
anteriror leg
Dorsiflextion and extention of toes Deep pero neal Anterior tibial
57
posterior leg
Plantaflextion and flexiton of eth toes Superficial tibial Posterior tibial
58
lateral leg
Evert foot Superficial Peroneal Fibula (common peroneal)
59
foot
Plantar flexion Medial and lateral planter nerve Media and lateral plantar nerve

Phase 1 (11 decks)

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