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HES 120 > Muscles Review > Flashcards

Muscles Review Flashcards

(82 cards)

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1
Q

what are the muscles in the face/neck/head

A

temporalis
masseter
sternocleidomastoid
scalene mass
levator scapulae
trapezius

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2
Q

Temporalis

A

o: temporal fossa
i: mandible
inn: cranial nerve
f: mandible elevation

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3
Q

masseter

A

o: maxilla
i: mandible
inn: cranial nerve
f: mandible elevation

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4
Q

sternocleidomastoid

A

o: sternum, medial clavicle
i: occipital bone, mastoid process
inn: cranial nerve
f: neck side flexion and rotation

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5
Q

trapezius

A

o: occipital bone, spinous process of CI-TXII
i: lateral clavicle, acromion, scapula spine
inn: cranial nerve
f: elevation/depression, and retraction

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6
Q

scalene mass

A

o: transverse process of CI-CVII
i: upper surface of ribs 1 and 2
inn: brachial plexus
f: ribs 1 and 2 elevation, aids in inhalation

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7
Q

levator scaplae

A

o: transverse process of CI-CVII
i: superior angle of scapula
inn: brachial plexus
f: elevates scapula

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8
Q

what are the muscles in the rotator cuff

A

supraspinatus
infraspinatus
teres minor
subscapularis

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9
Q

supraspinatus

A

o: supraspinous fossa
i: greater tubercle
inn: brachial plexus
f: abduction at GHJ

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10
Q

infraspinatus

A

o: infraspinous fossa
i: greater tubercle
inn: brachial plexus
f: lateral rotation at GHJ

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11
Q

teres minor

A

o: lateral border of scapula
i: greater tubercle
inn: brachial plexus
f: lateral rotation at GHJ

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12
Q

subscapularis

A

o: subscapular fossa
i: lesser tubercle
inn: brachial plexus
f: medial rotation at GHJ

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13
Q

what are the muscles in the shoulder

A

pectoralis major
pectoralis minor
deltoid
latissimus dorsi
serratus anterior

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14
Q

pectoralis major

A

o: medial clavicle, sternum, costal cartilage of ribs 1-7
i: intertubercular groove
inn: brachial plexus
f: adduction, medial rotation, flexion at GHJ

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15
Q

pectoralis minor

A

o: ribs 1 and 2
i: coracoid process
inn: brachial; plexus
f: scapula depression

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16
Q

deltoid

A

o: scapula spine, lateral clavicle, acromion
i: deltoid tuberosity
inn: brachial plexus
f: abduction, flexion/extension at GHJ

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17
Q

latissimus dorsi

A

o: sacrum, iliac crest, spinous process of LI-LV, thoracolumbar fascia , lower ribs
i: intertubercular groove
inn: brachial plexus
f: extension, medial rotation, adduction at GHJ

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18
Q

serratus anterior

A

o: upper 9 ribs
i: medial border of scapula
inn: brachial plexus
f: scapula protraction

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19
Q

what muscles are in the ant comp of the arm

A

biceps brachii
brachialis

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20
Q

biceps brachii

A

o: long: supraglenoid tubercle
short: coracoid process
i: radial tuberosity
inn: musculocutaneous nerve
f: elbow flexion, supination

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21
Q

brachialis

A

o: anterior humerus
i: ulna tuberosity
inn: musculocutaneous nerve
f: elbow flexion

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22
Q

what muscles are in the post comp of the arm

A

triceps brachii

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23
Q

triceps brachii

A

o: long: infraglenoid tubercle
med: posterior humerus
short: posterior humerus
i: olecranon
inn: radial nerve
f: elbow extension

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24
Q

what are the muscles in the ant comp of forearm

A

pronator teres
flexor carpi radialis
flexor carpi ulnaris
palmaris longus
flexor digitorum
flexor pollicis longus

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25
pronator teres
o: medial epicondyle of humerus i: lateral midshaft of radius inn: median and ulnar nerve f: pronation
26
flexor carpi radialis
o: medial epicondyle of humerus i: metacarpals II and III (palmar) inn: median and ulnar nerve f: wrist flexion, radial deviation
27
flexor carpi ulnaris
o: medial epicondyle of humerus i: metacarpal V (palmar) inn: median and ulnar nerve f: wrist flexion, ulnar deviation
28
palmaris longus
o: medial epicondyle of humerus i: palm fascia inn: median and ulnar nerve f: wrist flexion
29
flexor digitorum (hand)
o: medial epicondyle of humerus, antero-medial ulna and radius i: phalanges II-V (palmar) inn: median and ulnar nerve f: digit II-V flexion
30
flexor pollicis longus
o: anterior distal radius shaft i: distal phalynx of thumb (palmar) inn: median and ulnar nerve f: thumb flexion
31
what are the muscles in the post comp of forearm
brachioradialis extensor carpi radialis extensor carpi ulnaris extensor digitorum extensor pollicis longus abductor pollicis longus
32
brachioradialis
o: lateral supracondylar ridge i: lateral distal radius inn: radial nerve f: elbow flexion
33
extensor carpi radialis
o: lateral epicondyle of humerus i: metacarpals II and III (dorsal) inn: radial nerve f: wrist extension, radial deviation
34
extensor carpi ulnaris
o: lateral epicondyle of humerus i: metacarpal V (dorsal) inn: radial nerve f: wrist extension, ulnar deviation
35
extensor digitorum (hand)
o: lateral epicondyle of humerus i: digits II-V (dorsal) inn: radial nerve f: digit II-V extension
36
extensor pollicis longus
o: posterior ulnar surface i: digit I (dorsal) inn: radial nerve f: thumb extension
37
abductor pollicis longus
o: posterior surface of radius/ulna i: metacarpal I (dorsal) inn: radial nerve f: abduction of thumb
38
what are the muscles in the ant comp of the anatomical leg
tibialis anterior extensor digitorum longus extensor hallucis longus
39
tibialis anterior
o: lateral tibial surface, interosseous membrane i: dorsomedial surface of metatarsal I inn: common fibular nerve f: ankle dorsiflexion, inversion
40
extensor digitorum (foot)
o: lateral tibial condyle, medial fibula i: dorsal surface of lateral 4 phalanges inn: common fibular nerve f: lateral 4 toe extension, dorsiflexion
41
extensor hallucis longus
o: medial fibula surface, interosseous membrane i: dorsal surface of hallux inn: common fibular nerve f: hallux extension, dorsiflexion
42
what are the muscles in the lat comp of anatomical leg
fibularis longus fibularis brevis
43
fibularis longus
o: upper lateral fibula head i: plantar surface of metatarsal I inn: common fibular nerve f: eversion, arc support, plantar flexion
44
fibularis brevis
o: lower lateral fibular shaft i: lateral aspect of metatarsal V inn: common fibular nerve f: eversion, plantar flexion
45
what are the muscles in the post comp of the anatomical leg
gastrocnemius soleus flexor hallucis longus flexor digitorum longus tibialis posterior
46
gastrocnemius
o: postero-lateral femoral condyle, postero-medial femoral condyle i: calcaneus via calcaneal tendon inn: tibial nerve f: plantar flexion, aids in knee flexion
47
soleus
o: soleal line, posterior fibula i: calcaneus via calcaneal tendon inn: tibial nerve f: plantar flexion
48
flexor hallucis longus
o: posterior surface of fibula, interosseous membrane i: plantar surface of hallux inn: tibial nerve f: hallux flexion, plantar flexion
49
flexor digitorum longus (foot)
o: posterior tiba i: plantar surface of lateral 4 toes inn: tibial surface f: lateral 4 toe flexion, plantar flexion
50
tibialis posterior
o: interosseous membrane, posterior tibia/fibula i: plantar surface of all tarsals/metatarsals inn: tibial nerve f: inversion, plantar flexion, medial arc support
51
what are the muscles in the ant comp of thigh
sartorius rectus femoris vastus lateralis vastus medialis vastus intermedius
52
sartorius
o: ASIS i: pes anserine inn: femoral nerve f: hip/knee flexion
53
vastus lateralis
o: greater trochanter, linea aspera i: quadriceps femoris tendon inn: femoral nerve f: knee extension
54
vastus medialis
o: lesser trochanter, linea aspera i: quadriceps femoris tendon inn: femoral nerve f: knee extension
55
vastus intermedius
o: antero-lateral femur i: quadriceps femoris tendon inn: femoral nerve f: knee extension
56
rectus femoris
o: AIIS i: quadriceps femoris tendon inn: femoral nerve f: knee extension, hip flexion
57
what muscles are in the med comp of thigh
adductor magnus adductor brevis adductor longus
58
adductor magnus
o: ham: ischial tuberosity add: ischiopubic ramus i: ham: adductor tubercle add: linea aspera inn: obturator nerve f: ham: hip extension add: hip adduction
59
adductor brevis
o: ischiopubic ramus i: linea aspera inn: obturator nerve f: hip adduction
60
adductor longus
o: pubic body i: linea aspera inn: obturator nerve f: hip adduction
61
what muscles are in the post comp of the thigh
biceps femoris semitendinosus semimembranosus
62
biceps femoris
o: long: ischial tuberosity short: linea aspera i: fibula head inn: sciatic nerve f: knee flexion, hip extension
63
semitendinosus
o: ischial tuberosity i: medial proximal tibia inn: sciatic nerve f: knee flexion, hip extension
64
semimembranosus
o: ischial tuberosity i: posterior medial tibial condyle inn: sciatic nerve f: knee flexion, hip extension
65
what muscles in post thoracic/lumbar
rhomboid erector spinae
66
rhomboid
o: spinous process of CVII-TV i: medial border of scapula inn: brachial plexus f: elevation/retraction
67
erector spinae
o: sacrum, iliac crest, spinous/transverse process of all C,T,L vertebrae, angles of ribs i: mastoid process, posterior occipital, spinous/transverse process of all C,T,L vertebrae inn: cervical/thoracic/lumbar spinal nerves f: primary extensor of vertebral column, head unilaterally, side flexion of vertebral column
68
what are the muscles in the ant pelvis
psoas major iliacus
69
psoas major
o: bodys/transverse process of TXII-LV i: lesser trochanter inn: lumbosacral plexus f: hip flexion, aids in lateral hip rotation
70
iliacus
o: iliac fossa i: lesser trochanter inn: lumbosacral plexus f: hip flexion, aids in lateral rotation
71
what muscles are in the post/lat hip
tensor fascia latae gluteus maximus gluteus medius piriformis
72
tensor fascia latae
o: anterior iliac crest i: gerdy's tubercle via IT band inn: lumbosacral plexus f: hip abduction, flexion, medial rotation, knee stabilizer
73
gluteus maximus
o: posterolateral illium, sacrum, coccyx i: gluteal tuberosity, IT band inn: lumbosacral plexus f: hip extension, abduction, lateral rotation, knee extension
74
gluteus medius
o: lateral ilium i: greater trochanter inn: lumbosacral plexus f: hip extension, abduction, knee stabilization
75
piriformis
o: sacrum i: greater trochanter inn: lumbosacral plexus f: hip lateral rotation
76
what muscles are in ant thoracic/ lumbar
intercostals external obliques internal obliques rectus abdominis diaphragm
77
intercostals
o: inferior margin of rib above i: superior margin of rib below inn: thoracic spinal nerves f: moves ribs inferiorly/superiorly, aid in respiration
78
external obliques
o: lower ribs i: iliac crest, linea alba inn: thoracic spinal nerves f: t: trunk flexion i: trunk side flexion, expiration
79
internal obliques
o: thoracolumbar fascia, iliac crest, inguinal ligament i: lower ribs, linea alba inn: thoracic spinal nerves f: t: trunk flexion i: trunk side flexion, expiration
80
rectus abdominis
o: pubis bone i: distal sternum, costal cartilage inn: thoracic spinal nerve f: trunk flexion, expiration
81
diaphragm
o: distal sternum, inner surface of rib cage, lumbar vertebrae i: central tendon of diaphragm inn: brachial plexus f: aids in inspiration (contracts=increase in volume, pushes viscera inferiorly), passive in expiration
82
quadratus plantae
o: calcaneus i: tendons of flexor digitorum longus

HES 120 (12 decks)

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