Muscular System Flashcards

1
Q

Origin of the Temporalis

A

Temporal bone

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2
Q

Insertion of the Temporalis

A

mandible

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3
Q

function of the Temporalis

A

raises jaw

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4
Q

origin of the Masseter

A

zygomatic arch

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5
Q

common name for zygomatic arch

A

cheek bone

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6
Q

insertion of the Masseter

A

mandible

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7
Q

function of the Masseter

A

raises the jaw and controls lowering speed

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8
Q

origin of the Orbicularis Oculi

A

maxillary and frontal bones

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9
Q

insertion of the Orbicularis Oculi

A

skin around the eye

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10
Q

function of the Orbicularis Oculi

A

closes the eye

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11
Q

origin of the Platysma

A

upper chest fascia

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12
Q

insertion of the Platysma

A

lower mandible

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13
Q

function of the Platysma

A

draws mouth down

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14
Q

origin of the sternocleidomastoid

A

sternum and clavicle

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15
Q

insertion of the sternocleidomastoid

A

mastoid process of temporal bone

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16
Q

function of sternocleidomastoid

A

pull head to side and pull head forward to chest

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17
Q

origin of the orbicularis oris

A

muscles near the mouth

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18
Q

insertion of the orbicularis oris

A

skin of lip

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19
Q

function of the orbicularis oris

A

closes and protrudes lips

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20
Q

origin of the Epicranius

A

occipital bone

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21
Q

insertion of the Epicranius

A

skin and muscles above the eye

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22
Q

function of the Epicranius

A

raises eyebrows

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23
Q

What two muscles make of the Epicranius

A

Frontalis and Occipitalis

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24
Q

Origin of the Deltoid

A

clavicle and spine of scapula

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25
insertion of the Deltoid
humerus
26
function of the Deltoid
abduct the humerus (arm)
27
origin of the pectoralis major
clavicle, sternum, and costal cartilage of upper ribs
28
insertion of the pectoralis major
humerus
29
function of the pectoralis major
moves arm across chest, adducts humerus (arm)
30
origin of the Biceps Brachii
humerus and scapula
31
insertion of the Biceps Brachii
radius
32
function of the Biceps Brachii
flexes forearm
33
origin of the external oblique
lower ribs
34
insertion of the external oblique
ilium
35
function of the external oblique
when using both sides: compress abdominal viscera (organs), bend/flex the thorax forward when using one side: bend to one side
36
origin of the rectus abdominis
pubis bone
37
insertion of the rectus abdominis
xiphoid process of the sternum and costal cartilage of the ribs
38
function of the rectus abdominis
when using both sides: compress abdominal viscera (organs), bend/flex the thorax forward when using one side: bend to one side
39
Origin of the Sartorius
ilium
40
insertion of the Sartorius
tibia
41
function of the Sartorius
flex lower leg, flex thigh
42
origin of the Gracilis
pubis
43
insertion of the Gracilis
tibia
44
function of the Gracilis
flex lower leg and adducts thigh
45
What is the longest Muscle in the body?
Sartorius
46
what four muscles make up the quadriceps
rectus femoris, vastus lateralis, vastus medialis, vastus intermedius
47
origin of the rectus femoris
ilium
48
insertion of the rectus femoris
patella
49
function of the rectus femoris
flex thigh, extend lower leg
50
origin of the vastus lateralis
femur
51
insertion of the vastus lateralis
patella
52
function of the vastus lateralis
flex thigh, extend lower leg
53
origin of the vastus medialis
femur
54
insertion of the vastus medialis
patella
55
function of the vastus medialis
extend lower leg, flex thigh
56
origin of the vastus intermedius
femur
57
insertion of the vastus intermedius
patella
58
function of the vastus intermedius
extend lower leg, flex thigh
59
origin of the iliacus
ilium
60
insertion of the iliacus
femur
61
function of the iliacus
flex thigh
62
origin of the psoas major
lumbar vertebrae
63
insertion of the psoas major
femur
64
function of the psoas major
flex thigh
65
origin of the pectineus
ilium
66
insertion of the pectineus
femur
67
function of the pectineus
flex thigh
68
origin of the adductor longus
pubis
69
insertion of the adductor longus
femur
70
function of the adductor longus
adducts thigh/flex thigh
71
Origin of the tibialis anterior
tibia
72
insertion of the tibialis anterior
tarsal bones
73
function of the tibialis anterior
flex foot
74
origin of the Trapezius
cervical and thoracic vertebrae
75
insertion of the trapezius
clavicle, scapula
76
function of the trapezius
shrug shoulders, draw head down, when using one side- head to side
77
origin of the latissimus dorsi
thoracic and lumbar vertebrae
78
insertion of the latissimus dorsi
humerus
79
function of the latissimus dorsi
adducts humerus
80
origin of the triceps brachii
humerus, scapula
81
insertion of the triceps brachii
ulna
82
function of the triceps brachii
extends forearm
83
origin of the gluteus maximus
ilium/sacrum/coccyx
84
insertion of the gluteus maximus
femur
85
function of the gluteus maximus
extends femur/raises the trunk from stooping position
86
origin of the gluteus medius
ilium
87
insertion of the gluteus medius
femur
88
function of the gluteus medius
abducts thigh
89
origin of the semitendinosus
ischium
90
insertion of the semitendinosus
tibia
91
function of the semitendinosus
flex lower leg/extend thigh
92
origin of the Biceps femoris
ischium and femur
93
insertion of the Biceps femoris
tibia and fibula
94
function of the Biceps femoris
flex lower leg and extend thigh
95
origin of the semimembranosus
ischium
96
insertion of the semimembranosus
tibia
97
function of the semimembranosus
flex lower leg and extend thigh
98
origin of the gastrocnemius
femur
99
insertion of the gastrocnemius
calcaneus
100
function of the gastrocnemius
flex foot
101
origin of the soleus
fibula and tibia
102
insertion of the soleus
calcaneus
103
function of the soleus
flex foot