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PTA musculoskeletal > musculoskeletal > Flashcards

musculoskeletal Flashcards

1
Q

Temporomandibular Joint actions

A

depress
elevate
protrusion
retrusion
side to side

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2
Q

Depression at temporomandibular joint

A

lateral pterygoid
suprahyoid
infrahyoid

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3
Q

elevation at temporomandibular joint

A

temporalis
masseter
medial pterygoid

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4
Q

protrusion at temporomandibular joint

A

masseter
lateral pterygoid
medial pterygoid

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5
Q

retrusion at temporomandibular joint

A

temporalis
masseter
digastric

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6
Q

side to side at temporomandibular joint

A

medial pterygoid
lateral pterygoid
masseter
temporalis

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7
Q

Cervical intervertebral joint actions

A

flexion
extension
rotation and lateral bending

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8
Q

flexion at cervical intervertebral joint

A

sternocleidomastoid
longus colli
scalenus muscles

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9
Q

extension at cervical intervertebral joint

A

splenius cervicis
semispinalis cervicis
iliocostalis cervicis
longissimus cervicis
multifidus
trapezius

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10
Q

rotation and lateral bending at cervical intervertebral joint

A

sternocleidomastoid
scalenus muscles
splenius cervicis
longissimus cervicis
iliocostalis cervicis
levator scapulae
multifidus

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11
Q

thoracic and lumbar intervertebral joint action

A

flexion
extension
rotation and lateral bending

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12
Q

thoracic and lumbar intervertebral joint flexion

A

rectus abdominis
internal oblique
external oblique

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13
Q

thoracic and lumbar intervertebral joint extension

A

erector spinae
quadratus lumborum
multifidus

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14
Q

thoracic and lumbar intervertebral joint rotation and lateral bending

A

psoas major
quadratus lumborum
external oblique
internal oblique
multifidus
longissimus thoracis
iliocostalis thoracis
rotatores

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15
Q

scapula actions

A

elevation
depression
protraction
retraction
upward rotation
downward rotation

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16
Q

scapula elevation

A

upper trap
levator scapulae

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17
Q

scapula depression

A

latissimus dorsi
pectoralis major
pectoralis minor
lower trap

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18
Q

scapula protraction

A

serratus anterior
pectoralis minor

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19
Q

scapula retraction

A

trapezius (middle)
rhomboids

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20
Q

scapula upward rotation

A

trap (upper and lower)
serratus anteriro

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21
Q

scapula downward rotation

A

rhomboids
levator scapulae
pectoralis minor

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22
Q

shoulder joint action

A

flexion
extension
abduction
adduction
horizontal abduction
horizontal adduction
lateral rotation
medial rotation

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23
Q

shoulder flexion

A

anterior deltoid
coracobrachialis
pectoralis major (clavicular head)
biceps brachii

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24
Q

shoulder extension

A

latissimus dorsi
posterior deltoid
teres major
triceps brachii (long head)

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25
Q

shoulder abduction

A

middle deltoid
supraspinatus

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26
Q

shoulder adduction

A

pectoralis major
latissimus dorsi
teres major

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27
Q

shoulder horizontal abduction

A

posterior deltoid
infraspinatus
teres minor

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28
Q

shoulder horizontal adduction

A

anterior deltod
pectoralis major

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29
Q

shoulder lateral rotation

A

teres minor
infraspinatus
posterior deltod

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30
Q

shoulder medial rotation

A

subscapularis
teres major
pectoralis major
latissimus doris
anterior deltoid

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31
Q

elbow joint action

A

flexion
extension

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32
Q

elbow flexion

A

biceps brachii
brachialis
brachioradialis

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33
Q

elbow extension

A

triceps brachii
anconeus

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34
Q

radioulnar joint action

A

supination
pronation

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35
Q

radioulnar supination

A

biceps brachii
supinator

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36
Q

radioulnar pronation

A

pronator teres
pronator quadratus

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37
Q

wrist joint actions

A

flexion
extension
radial deviation
ulnar deviation

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38
Q

wrist flexion

A

flexor carpi radialis
flexor carpi ulnaris
palmaris longus

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39
Q

wrist extension

A

extensor carpi radialis longus
extensor carpi radialis brevis
extensor carpi ulnaris

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40
Q

wrist radial deviation

A

extensor carpi radialis longus and brevis
flexor carpi radialis
extensor pollicis longus and brevis

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41
Q

wrist ulnar deviation

A

extensor carpi ulnaris
flexor carpi ulnaris

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42
Q

finger joint actions

A

flexion
extension
abduction
adduction

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43
Q

finger joint flexion

A

flexor digitorum profundus and superficialis
flexor digiti minimi (5th digit)
interossei
lumbricals

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44
Q

finger joint extension

A

extensor digitorum communis
extensor indicis (2nd digit)
extensor digiti minimi (5th digit)

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45
Q

finger joint abduction

A

dorsal interossei
abductor digiti minimi(5th digit)

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46
Q

finger joint adduction

A

palmar interossei

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47
Q

thumb joint actions

A

flexion
extension
abduction
adduction
opposition

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48
Q

thumb flexion

A

flexor pollicis longus and brevis
opponens pollicis

49
Q

thumb extension

A

extensor pollicis longus and brevis
abductor pollicis longus

50
Q

thumb abduction

A

abductor pollicis longus and brevis

51
Q

thumb adduction

A

adductor pollicis

52
Q

thumb opposition

A

opponens pollicis

53
Q

flexor pollicis brevis

A

opponens pollicis
flexor pollicis brevis
abductor pollicis brevis
opponens digiti minimi

54
Q

hip joint action

A

flexion
extension
abduction
adduction
medial rotation
lateral rotation

55
Q

hip flexion

A

iliopsoas
sartorius
rectus femoris
pectineus

56
Q

hip extension

A

gluteus maximus and medius
semitendinosus
semimembranosus
biceps femoris

57
Q

hip abduction

A

gluteus medius
gluteus minimus
piriformis
obturator internus
tensor fasciae latae

58
Q

hip adduction

A

adductor magnus
adductor longus
adductor brevis
gracilis

59
Q

hip medial rotation

A

tensor fasciae latae
gluteus medius
gluteus minimus
pectineus
adductor longus

60
Q

hip lateral rotation

A

gluteus maximus
obturator externus
obturator internus
piriformis
gemelli
sartorius

61
Q

knee joint action

A

flexion
extension

62
Q

knee flexion

A

biceps femoris
semitendinosus
semimembranosus
sartorius

63
Q

knee extension

A

rectus femoris
vastus lateralis
vastus intermedius
vastus medialis

64
Q

ankle joint action

A

plantar flexion
dorsiflexion
inversion
eversion

65
Q

ankle plantar flexion

A

tibialis posterior
gastrocnemius
soleus
peroneus longus
peroneus brevis
plantaris
flexor hallucis

66
Q

ankle dorsiflexion

A

tibialis anterior
extensor hallucis longus
extensor digitorum longus
peroneus tertius

67
Q

ankle inversion

A

tibialis posterior
tibialis anterior
flexor digitorum longus

68
Q

ankle eversion

A

peroneus longus
peroneus brevis
peroneus tertius

69
Q

toe joint actions

A

flexion
extension
abduction
adduction

70
Q

toe flexion

A

flexor digitorum longus and brevis
flexor hallucis longus and brevis
flexor digiti minimi brevis
quadratus plantae
lumbricals

71
Q

toe extension

A

extensor digitorum longus and brevis
extensor hallucis longus and brevis
lumbricals

72
Q

toe abduction

A

abductor hallucis
abductor digit minimi
dorsal interossei

73
Q

toe adduction

A

adductor hallucis
plantar interossei

74
Q

shoulder complex

A

glenohumeral joint
sternoclavicular joint
acromioclavicular joint
scaplulothoracic articulation

75
Q

glenohumeral joint type of joint

A

ball and socket synovial

76
Q

glenohumeral joint is formed by

A

convex head of the humerus and convcave glenoid fossa of the scapula

77
Q

glenohumeral loose pack position

A

55 degree abduction
30 degree horizontal adduction

78
Q

glenohumeral close packed position

A

abduction and lateral rotation

79
Q

glenohumeral capsular pattern

A

lateral rotation
abduction
medial rotation

80
Q

sternoclavicular joint is formed by

A

medial end of the clavicle and the manubrium of the sternum

81
Q

sternoclavicular joint type of joint

A

saddle-shaped synovial joint

82
Q

sternoclavicular joint loose pack

A

arm resting by the side

83
Q

sternoclavicular joint close packed

A

maximum shoulder elevation

84
Q

sternoclavicular joint capsular pattern

A

pain at extremes of range of movement

85
Q

acromioclavicular joint is formed by

A

acromion process of scapula and the lateral end of the clavicle

86
Q

acromicoclavicular joint type of joint

A

plane synovial joint

87
Q

acromioclavicular joint loose pack

A

arm rest by the side

88
Q

acromioclavicular joint close packed

A

arm abducted to 90 degree

89
Q

acromioclavicular joint capsular pattern

A

pain at extremes of range of movement

90
Q

scapulothoracic articulation is formed by

A

body of the scapula and the muscles covering the posterior chest wall

91
Q

motion of scapulothoracic articulation

A

sliding the scapula on the thorax

92
Q

acromioclavicular ligament (where and what it does)

A

surround the acromioclavicular joint on all sides to help control horizontal movement of clavicle

93
Q

coracoacromial ligament (where and what it does)

A

attaches between coracoid process and acromion and forms a “roof” over the humeral head
it helps to limit superior translation of the humeral head and prevent separation of the acromioclavicular joint

94
Q

coracoclavicular ligament (where and what it does)

A

attaches between the coracoid process and the clavicle and consists of two different ligaments
conoid and trapezoid ligament
primary support of the acromioclavicular joint, limiting superior translation of the clavicle

95
Q

coracohumeral ligament (where and what it does)

A

attaches proximally to the coracoid process and splits distally to greater and lesser tuberosities
it unite the supraspinatus and subscapularis tendons, limits inferior translation of the humeral head

96
Q

costoclavicular ligament

A

attaches between medial portion of the clavicle and the first rib
supporting ligament for the sternoclavicular joint

97
Q

glenohumeral ligament

A

consists of superior, middle and inferior glenohumeral ligament

98
Q

superior glenohumeral ligament limits

A

adduction of the shoulder as well as lateral rotation with the shoulder in 0-45 degrees of abudction

99
Q

middle glenohumeral ligament limits

A

lateral rotation with the shoulder in 45-90 degree of abduction

100
Q

inferior glenohumeral ligament

A

has anterior and posterior band that limits lateral rotation and medial rotation, respectively above 90 degrees of abduction
there is an axillary pouch between the two band that limits inferior translation when should is above 90 degree of abduction

101
Q

glenoid labrum

A

fibrocartilaginous structure serves to deepen the glenoid fossa and increase size of the articular surface
consists of dense fibrous connective tissue and it is often damaged with recurrent shoulder instability

102
Q

joint capsule

A

arises from glenoid fossa and the glenoid labrum to bend with the muscles of the rotator cuff
volume is twice as large of the size of the humeral head
reinforced by glenohumeral ligaments and the coracohumeral ligament

103
Q

rotator interval

A

space in the anterosuperior shoulder that consists of and is bordered by the corachohumeral ligament, superior glenohumeral ligament, joint capsule, and supraspinatus and subscapularis tendons

104
Q

subacromial bursa

A

extends over the supraspinatus tendon and distal muscle belly, beneath the acromion and deltoid muscle. it facilitate movements of the deltoid muscle over the fibrous capsule of the shoulder joint and supraspinatus tendon. it is often involved with impingement beneath the acromial arch

105
Q

subscapular bursa

A

it overlies the anterior joint capsule and lies beneath the subscapularis muscle. anterior shoulder fullness may indicate articular effusion secondary to distention of the bursa

106
Q

transverse humeral ligament

A

attaches between the greater and lesser tubercles of the huemrus, spanning over the bicipital groove
it helps maintain the tendon of the long head of the biceps within the bicipital groove

107
Q

elbow primary articulation

A

radiohumeral joint
ulnohumeral
proximal radioulnar

108
Q

radiohumeral joint loose pack

A

full extension , supination

109
Q

radiohumeral close pack

A

90 degree flexion, 5 degrees supination

110
Q

capsular pattern of radiohumeral joint

A

flexion
extension
supination
pronation

111
Q

ulnohumeral joint is formed by

A

hourglass-shaped trochlea of the humerus and the trochlear notch of the ulna

112
Q

ulnohumeral loose pack

A

70 degree elbow flexion, 10 degree supination

113
Q

ulnohumeral close pack

A

extension

114
Q

capsular pattern ulnohumeral joint

A

flexion
extension

115
Q

proximal radioulnar joint is consists of

A

concave radial notch of the ulna and the convex rim of the radial head

116
Q

proximal radioulnar loose pack

A

70 degree elbow flexion, 35 degrees supination

117
Q

proximal radioulnar close packs

A

5 degrees supination

118
Q

capsular pattern for proximal radioulnar

A

supination
pronation

PTA musculoskeletal (4 decks)

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