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Anatomy and Phys > Muscle practical > Flashcards

Muscle practical Flashcards

1
Q

obicularis oculi origins

A

frontal and maxilla

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2
Q

obicularis oculi insertion

A

tissue of the eyelid

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3
Q

obicularis oculi action

A

close the eye

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4
Q

obicularis oris origins

A

maxilla and mandible

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5
Q

obicularis oris insertion

A

skin at the angle of mouth

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6
Q

obicularis oris action

A

close, purse lips

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7
Q

masseter origin

A

zygomatic arch

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8
Q

masseter insertion

A

mandibular ramus

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9
Q

masseter action

A

close the jaw

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10
Q

sternocleidomastiod origin

A

manubrium and clavicle

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11
Q

sternocleidomastiod insertion

A

mastiod process

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12
Q

sternocleidomastiod action

A

flex and laterally rotate head

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13
Q

external intercostals origin

A

inferior border of the superior rib

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14
Q

external intercostals insertion

A

superior border of the inferior rib

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15
Q

external intercostals action

A

elevate the rib cage during inhalation

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16
Q

internal intercostals origin

A

superior border of the inferior rib

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17
Q

internal intercostals insertion

A

inferior border of the superior rib

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18
Q

internal intercostals action

A

depress rib cage during exhalation

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19
Q

rectus abdominis origin

A

rubic symphysis

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20
Q

rectus abdominis insertion

A

xiphoid process and costal cartilage

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21
Q

rectus abdominis action

A

flex and rotate the lumbar spine

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22
Q

external oblique origin

A

lower 8 ribs

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23
Q

external oblique insertion

A

linea albea

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24
Q

external oblique action

A

compress abdominal wall and allow trunk rotation

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25
serratus anterior origin
ribs 1-8
26
serratus anterior insertion
medial broder of scapula
27
serratus anterior action
rotate scapula
28
trapezius origin
occipital bone and spinour process of c7-t12
29
trapezius insertion
acromion and scapular spine
30
trapezius action
raise, rotate and retract scapula
31
pectoralis major origin
clavicle, sternum, and costal cartilage
32
pectoralis major insertion
greater tubercle
33
pectoralis major action
flexation, adduction, and medial rotation
34
deltoid origin
clavicle and acromion
35
deltoid insertion
deltoid tuberosity
36
deltoid action
arm abduction
37
lattissimus dorsi origin
thoracic and lumbar vertebrae, ribs and illiac crest, inferior scapula
38
lattissimus dorsi insertion
intertubercular culus of humerus
39
lattissimus dorsi action
extends and adducts and medially rotates the arm
40
triceps brachii origin
scapula and posterior humerus
41
triceps brachii insertion
olecranon process
42
triceps brachii action
forearm extensor
43
biceps brachii origin
coracoid process
44
biceps brachii insertion
radial tuberosity
45
biceps brachii action
elbow flexion
46
brachialis origin
distal humerus
47
brachialis insertion
coranoid process
48
brachialis action
elbox flexion
49
brachioradialis origin
distal humerus
50
brachioradialis insertion
styloid process of radius
51
brachioradialis action
forearm flexor
52
sartorius origin
anterior illiac spine
53
sartorius insertion
proximal tibia
54
sartorius action
flex and abduct thigh
55
gracilis origin
pubis and ischium
56
gracilis insertion
medial tibia
57
gracilis action
adduct and flex thigh
58
rectus femoris origin
anterior illiac spine
59
rectus femoris insertion
patella and tibial tuberosity
60
rectus femoris action
flex thigh and extend knee
61
vastus lateralis origin
greater trochanter
62
vastus medialis origin
linea aspera
63
tensor fasciae latae origin
iliac crest
64
tensor fasciae latae insertion
iliotibial ?
65
tensor fasciae latae action
steady the knee
66
gluteus maximus origin
scarum, coccyx, ilium
67
gluteus maximus insertion
near the greater trochanter of the femur
68
gluteus maximus action
thigh extension
69
gluteus medius origin
iliac crest
70
gluteus medius insertion
near the greater trochanter of the femur
71
gluteus medius action
abduct and medially rotate the thigh
72
Biceps femoris origin
ischial tuberosity
73
Biceps femoris insertion
fibula
74
Biceps femoris action
flex knee and extend thigh
75
semitendinosus origin
ischial tuberosity
76
semitendinosus insertion
tibia
77
semitendinosus action
flex knee and extend thigh
78
tibialis anterior origin
tibia
79
tibialis anterior insertion
first metatarsal and medial cuneiform
80
tibialis anterior action
dorsiflexion
81
soleus origin
tibia and fbula
82
soleus insertion
calcaneus
83
soleus action
plantar flexion
84
gastrocnemius origin
condyles of femur
85
gastrocnemius insertion
calcaneus
86
gastrocnemius action
plantar flexion

Anatomy and Phys (6 decks)

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