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Quiz 3 > Test > Flashcards

Test Flashcards

1
Q

Frontalis

A

Origin: Galea aponeurotica
Insertion: skin eyebrows
Action: raises eyebrows

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2
Q

orbicularis oculi

A

Origin: frontal bone
Insertion: tissue of eyelid
Action: closes eye

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3
Q

Occipitalis

A

Origin: occipital and temporal bone
Insertion: aponeurosis
Action: pulls scalp posteriorly

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4
Q

TEMPORALIS

A

Orgin: temporal fossa
Insertion: Cornoid process of mandible
Action: closes jaw

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5
Q

Levator labi superioris

A

Orgin: Zygomatic bone
Insertion: skin of upper lip
Action: opens lips

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6
Q

ZYGOMATICUS minor

A

Orgin: zygomatic bone
Insertion: skin at corner of mouth
Action: raises lateral corners of mouth upwards

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7
Q

ZYGOMATICUS major

A

Orgin: zygomatic bone
Insertion: skin at corner of mouth
Action: raises lateral corners of mouth upwards

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8
Q

Masseter

A

Orgin: zygomatic bone
Insertion: angle of mandible
Action: prime mover of jaw closure

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9
Q

RISORIUS

A

Orgin: fascia of Masseter muscle
Insertion: skin at angle of mouth
Action: draw corner of lips laterally

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10
Q

Mentalis

A

Orgin: mandible below incisors
Insertion: skin of chin
Action: wrinkles chin

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11
Q

DEPRESSOR labi inferioris

A

Orgin: mandible lateral to its midline
Insertion: skin of lower lip
Action: draw lower lips inferiorly

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12
Q

DEPRESSOR ANGULI ORIS

A

Orgin: body of mandible below incisors
Insertion: skin of mouth below insertion of zygomaticus
Action: draws corner of mouth downwards and laterally

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13
Q

ORBICULARIS ORIS

A

Orgin: arises indirectly from maxilla
Insertion: encircles mouth
Action: closes lips

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14
Q

Buccinator

A

Orgin: molar region of maxilla
Insertion: Orbicularis oris
Action: whistling

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15
Q

Sternocleoidmastoid process

A

Origin: manubrium of sternum
Insertion: mastoid process of temporal bones
Action: flexion of neck

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16
Q

Levator scapulae

A

Origin: C1-C4 transverse process
Insertion: medial border of scapula superior to spine
Action: laterally flexes neck to the same side

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17
Q

Scalene middle and anterior

A

Origin: transverse processes of cervical vertebrae
Insertion: anterolaterally ribs 1-2
Action: flex neck

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18
Q

Splenius

A

Origin: spinous process c7-t6
Insertion: transverse process C2-C4
Action: as a group, extend head

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19
Q

Trapezius

A

Origin: occipital bone
Insertion: spinous process of scapula
Action: extend head

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20
Q

Digastric

A

Origin: lower margin of mandible
Insertion: connective tissue loop to hyoid bone
Action: elevates hyoid bone

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21
Q

Stylohyoid

A

Origin: styloid process of temporal bone
Insertion: hyoid bone
Action: elevates hyoid bone

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22
Q

Mylohyoid

A

Origin: medial surface of mandible
Insertion: hyoid bone
Action: elevates hyoid bone

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23
Q

Sternohyoid

A

Origin: manubrium
Insertion: lower margin of hyoid bone
Action: depresses hyoid bone

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24
Q

Thyrohyoid

A

Origin: thyroid cartilage
Insertion: hyoid bone
Action: depresses hyoid bone

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25
Q

Omohyoid

A

Origin: superior surface of scapula
Insertion: hyoid bone
Action: depresses hyoid

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26
Q

Levator anguli oris

A

Origin: zygomatic bone
Insertion: skin of mouth

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27
Q

Platysma

A

Origin: fascia of deltoid
Insertion: mandible
Action: tenses skin on neck

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28
Q

Sternothyroid

A

Origin: posterior surface of manubrium
Insertion: thyroid cartilage of larynx
Action: depresses hyoid bone

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29
Q

Corrugator Supercili

A

O: arch of frontal bone above nasal bone
I: skin of eyebrow
A: draws eyebrows medically and inferiorly

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30
Q

Platysma

A

O: fascia of deltoid
I: mandible
A: tenses skin of neck

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31
Q

Medial pterygoid

A

O: sphenoid
I: near its angle
A: aids in grinding movements of teeth

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32
Q

Lateral pterygoid

A

O: greater wing of sphenoid bone
I: condylar process of mandible
A: aids in grinding movements of teeth

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33
Q

Semispinalis

A

O: transverse process C7-T12
I: spinous process of cervical vertebrae
A: acting together

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34
Q

Quadratus lumborum

A

O: iliac crest
I: inferior border of rib 12
A: each flexes vertebral column laterally

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35
Q

Pectoralis major

A

O: clavicle
I: intertubercular sulcus of humerus
A: prime mover of arm flexion

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36
Q

Pectoralis minor

A

O: anterior surface of ribs 3-5
I: coracoid process of scapula
A: draws scapula forward

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37
Q

Serratus anterior

A

O: lateral aspect of ribs 1-8
I: vertebral border of anterior surface of scapula
A: rotates scapula

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38
Q

Deltoid

A

O: spine of scapula
I: deltoid tuberosity of humerus
A: prime mover of arm abduction

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39
Q

External intercostals

A

O: Inferior border of rib above
I: superior border of rib below
A: aid in inspiration

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40
Q

Internal intercostals

A

O: superior border of rib below
I: inferior border of rib above
A aid in forced expirartion

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41
Q

Diaphragm

A

O: inferior border of rib
I: central tendon
A: prime mover of inspiration

42
Q

Rectus abdominis

A

O: pubic crest
I: xiphoid process
A: flexes vertebral column

43
Q

External oblique

A

O: anterior surface of lower eight ribs
I: linea alba
A: compress abdominal wall

44
Q

Internal oblique

A

O: iliac crest
I: linea alba
A: compress abdominal wall

45
Q

Transverse abdominis

A

O: iliac crest
I: linea alba
A: compress abdominal contents

46
Q

Trapezius

A

O: occipital bone
I: spinous process of scapula
A: extends head

47
Q

Latissimus Dorsi

A

O: iliac crest
I: floor of intertuberclar sulcus of humerus
A: prime mover of arm extension

48
Q

Infraspinatus

A

O: infraspinous fossa of scapula
I: greater tubercle of humerus
A: lateral rotation of arm

49
Q

Teres minor

A

O: lateral margin of posterior scapula
I: greater tubercle of humerus
A: lateral rotation of humerus

50
Q

Teres major

A

O: posterior surface at inferior angle of scapula
I: intertubercular sulcus of humerus
A: extends arm

51
Q

Supraspinatus

A

O: supraspinous fossa of scapula
I: greater tubercle of humerus
A: initiate arm abduction

52
Q

Rhomboids major and minor

A

O: spinous process of C7
I: medial border of scapula
A: stabilize scapula

53
Q

Biceps brachi short head

A

O: coracoid process
I: radial tuberosity
A: flexion

54
Q

Biceps brachi long head

A

O: lip of glenoid cavity
I: radial tuberosity
A: flexion

55
Q

Brachioradialis

A

O: distal end of humerus
I: base of radial styloid process
A: synergistic in forearm flexion

56
Q

Brachialis

A

O: distal portion of anterior humerus
I: cornoid process of ulna
A: flexor of forearm

57
Q

Anconeus

A

O: lateral epicondyle of humerus
I: lateral aspect of olecranon of ulna
A: abducts ulna in forearm pronation

58
Q

Flexor carpi radialis

A

O: medial epicondyle of humerus
I: base of metacarpal 3
A: flexor hand

59
Q

Flexor carpi ulnaris

A

O: medial epicondyle of humerus
I: base of metacarpal 5
A: flexes hand

60
Q

Palmaris longus

A

O: medial epicondyle of humerus
I: skin of palm
A: flexes hand

61
Q

Pronator teres

A

O: medial epicondyle of humerus
I: midshaft of radius
A: pronates forearm

62
Q

Pronator quadratus

A

O: distal portion of anterior ulnar surface
I: distal end
A: pronates forearm

63
Q

Flexor digitorium superficialis

A

O: medial epicondyle of humerus
I: middle phalanges of fingers 2-5
A: flexes hand

64
Q

Flexor digitorum profundus

A

O: cornoid process
I: distal phalanges of 2-5
A: hand flexion

65
Q

Flexor pollicis longus

A

O: anterior surface of radius
I: distal phalanx of thumb
A: flexes thumb

66
Q

Extensor carpi radialis longus

A

O: lateral supraconduylar ridge of humerus
I: base of metacarpal 2
A: extends hand

67
Q

Extensor carpi radialis brevis

A

O: lateral epicondyle of humerus
I: base of metacarpal 3
A: extends hand

68
Q

Extensor digitorium

A

O: lateral epicondyle of humerus
I: l distal phalanges of fingers 2-5
A: extends hand

69
Q

Extensor carpi ulnaris

A

O: lateral epicondyle of humerus
I: base of Metacarpal 5
A: extends hand

70
Q

Extensor pollicis longus and brevis

A

O: dorsal shaft of ulna
I: proximal phalanx of thumb
A: extend thumb

71
Q

Abductor pollicis longus

A

O: posterior surface of radius
I: metacarpal 1
A: abducts thumb

72
Q

Supinator

A

O: proximal ulna
I: proximal end of radius
A: supinate forearm

73
Q

Triceps brachi long

A

O: inferior margin of glenoid cavity
I: olecranon of ulna
A: powerful forearm extension

74
Q

Triceps brachi medial

A

O: distal radial groove on posterior humerus
I: olecranon of ulna
A: powerful forearm extensor

75
Q

Triceps brachi lateral

A

O: posterior humerus
I: olecranon of ulna
A: powerful forearm extension

76
Q

Tendon of the flexor pollicis longus

A

O: radius
A: flexes thumb

77
Q

Vastus intermedius

A

A: extends leg
O: anterior and lateral surface of femur
I: patella

78
Q

Tensor fascia latae

A

A: abducts thigh
O: anterior and lateral aspect of illaic spine
I: iliotibial tract

79
Q

Bicep femoris long

A

A: extends thigh
O: ischial tuberosity
I lateral condyle of tibia

80
Q

Bicep femoris short head

A

A: extends thigh
I: lateral condyle of tibia
O: distal femur

81
Q

Semitendinosus

A

A: extends thigh
O: ischial tuberosity
I: medial aspect of tibia

82
Q

Semimembranosus

A

A: extends thigh
O: ischial tuberosity
I: medial condyle of tibia

83
Q

Fibularis longus

A

A: plantar flexion
O: upper fibula
I: medial cuneiform

84
Q

Fibularis brevis

A

A: plantar flexion
O: distal fibula
I: proximal end of metatarsal 5

85
Q

Tibialis anterior

A

A: dorsiflexion
O: lateral condyle
I: metatarsal 1

86
Q

Extensor digitorium longus

A

A: dorsiflexes foot
O: lateral condyle of tibia
I: middle phalanges

87
Q

Extensor hallucis longus

A

A : extends great toe
O: interosseous membrane
I: distal phalanx of great toe

88
Q

Gastrocnemius

A

A: plantar flexion
O: 2 heads from medial condyle of femur
I: calcaneus

89
Q

Soleus

A

A: plantar flexion
O: proximal tibia
I: calcaneus

90
Q

Popliteus

A

A: flexes leg
O: lateral meniscus
I: proximal tibia

91
Q

Tibialis posterior

A

A: foot inversion
O: superior tibia
I: several tarsals

92
Q

Flexor digitorium longus

A

A: flexes toes
O: posterior surface of tibia
I: distal phalanges of toes 2-5

93
Q

Flexor hallucis longus

A

A: flexes great toe
O: interosseous membrane
I: distal phalanx of great toe

94
Q

Iliacus

A

A: flexes trunk at hip joint
O: iliac fossa
I: on lesser trochanter of femur

95
Q

Psoas major

A

A: lateral flexion of vertebral column
O: transverse bodies
I: on lesser trochanter of femur

96
Q

Sartorius

A

A: flexes leg
O: anterior superior iliac spine
I: proximal tibia

97
Q

Adductor medial

A

A: adduct
O: ischial
I: linea aspera

98
Q

Adductor longus

A

A: adducts
O: pubis near pubic symphysis
I: linea aspera

99
Q

Pectineus

A

A: adducts
O: pectineal line of pubis
I: linea aspera

100
Q

Gracilis

A

A: adducts thigh
O: body of pubis
I: medial surface tibia

101
Q

Vastus medialis + lateralis

A

A: extend leg
0: linea aspera
I: patella

102
Q

Extensor indicis

A

A: synergist of index finger extensions
I: metacarpal 2
O: ulna

Quiz 3 (4 decks)

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