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Introduction to skeletal system/ Muscular system Exam 2 > Muscle OIA > Flashcards

Muscle OIA Flashcards

1
Q

Frontalis
O:
I:
A:

A

O: Epicranial aponeurosis (forehead)
I:Skin of forehead (across eyebrows)
A:Furrow brow

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2
Q

Occipitalis
O:
I:
A:

A

O:Superior nuchal line of occipital (back of head)
I:Epicranial aponeurosis
A:Unfurrow brow

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3
Q

Orbicularis oculi
O:
I:
A:

A

O:Medial orbital margin
I:eyelids
A:close eyelids

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4
Q

Orbicularis oris
O:
I:
A:

A

O:surrounding lips
I:Lips at corner of mouth
A:Close lips

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5
Q

Depressor anguli oris
O:
I:
A:

A

O:Body of mandible
I:Lips corner of mouth
A:Frowning

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6
Q 
Depressor labii inferioris 
"Medial to depressor anguli oris" 
O:
I:
A:
A

O:Body of mandible
I:lower lip
A:depress lip

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7
Q 
Levator labii superioris
" muscle runs down the side of the nose"
O:
I:
A:
A

O:Maxilla (infraorbital margin)
I:upper lip
A:Elevates upper lip

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8
Q 
Zygomaticus Major
(muscle is beneath zygomaticus minor)
O:
I:
A:
A

O:Temporal process of zygomaitc bone (zygomatic arch)
I:Lips at corner of mouth
A:Smilling

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9
Q 
Zygomaticus minor 
(superior to zygomaticus major)
O:
I:
A:
A

O:Zygomatic bone (medial to major)
I:Lips at corner of mouth
A:Smiling

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10
Q 
Buccinator
(underneath Zygomaticus major)
O:
I:
A:
A

O:Mailla and mandible
I:orbicularis oris
A:compress cheeks
ex;playing trumpet

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11
Q 
Inferior rectus 
(looking down)
O:
I:
A:
A

O; Spheroid bone around optic canal
I:inferior, medial surface of eye
A:eye looks down

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12
Q 
Medial rectus 
(looking at closer objects)
O:
I:
A:
A

O:sphenoid bone around optic canal
I:Medial surface of eyeball
A: eye rotates medially

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13
Q 
Superior rectus 
(looking up)
O:
I:
A:
A

O:Sphenoid bone around optic canal
I:Superior surface of eyeball
A:eye looks up

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14
Q 
Lateral rectus
(moves eye laterally)
O:
I:
A:
A

O: Sphenoid bone around optic canal
I:Lateral surface of the eyeball
A:eye rotates laterally

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15
Q 
Inferior oblique 
(underneath Inferior rectus)
O:
I:
A:
A

O:Maxillary bone at anterior portion of orbit
I:Inferior, lateral surface of eyeball
A:eye rolls, looks up and the to the side

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16
Q 
Superior oblique 
(Superior to superior rectus)
O:
I:
A:
A

O:Sphenoid bone around optic canal
I:Superior, lateral surface of eyeball
A:Eye rolls, looks down and to the side

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17
Q 
Masseter 
(Chewing muscles)
O:
I:
A:
A

O: Zygomatic arch (temporal process of zygomatic bone and zygomatic process of temporal bone)
I:Ramus of mandible
A:Elevate mandible (Close jaw)

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18
Q

Temporalis
O:
I:
A:

A

O:Temporal bone
I: Coronoid process of mandible
A:Elevate mandible

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19
Q

Lateral pterygoid

-deep to masster ( has opposite action of the masseter, temporalis and medial pterygoid.

A

O:Pterygoid process of sphenoid bone
I: Mandible
A:Depress mandible

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20
Q

Medial pterygoid
O:
I:
A:

A

O:Pterygoid process of sphenoid bone
I: Mandible
A: Elevate Mandible

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21
Q

Genioglossus
O:
I:
A:

A

O:Body of mandible
I:Tongue
A:protract tongue (stinking tongue out)

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22
Q

Hyoglossus
O:
I:
A:

A

O:Hyoid
I:Tongue
A:Depress tongue

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23
Q

Styloglossus
O:
I:
A:

A

O:Styloid process of temporal
I:Tongue
A:Retract tongue

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24
Q

Sternocleidomastoid
O: has two heads
I:
A:

A

O: Sternal head: Manubrium
Clavicular head: Sternal end of clavicle
I: Mastoid process
A:Rotate or flex head and neck

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25
Q

Omohyoid
O:
I:
A:

A

O:Superior of scapula and clavicle
I:Hyoid
A:Depress hyoid and larynx

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26
Q

Diagastric
O:(has two heads)
I:
A:

A

O:Superior (posterior) belly
Inferior (anterior) belly
I:Hyoid
A: Depress mandible, elevate s hyoid

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27
Q

Sternohyoid
O:
I:
A:

A

O:Manubrium
I:hyoid
A:Depress hyoid and larynx

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28
Q

Sternothyroid
O:
I:
A:

A

O:Manubrium
I:Thyroid cartilage of larynx
A:depress hyoid and larynx

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29
Q

Stylohyoid
O:
I:
A:

A

O:Styloid process of temporal
I:Hyoid
A:Elevate hyoid and larynx

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30
Q

Spelnius capitis
O:
I:
A:

A

O:Cervical & thoracic spinous process
I:Mastoid process of temporal nuchal lines of occipital
A:Extend neck

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31
Q 
Scalenes 
(anterior to spelnius capitis)
O:
I:
A:
A

O:cervical transverse process
I:ribs 1&2
A:elevate ribs “pull ribs up when breathing”

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32
Q

Diaphragm
O:
I:
A:

A

O:Xiphoid, ribs, & lumbar vertebrae
I:Central tendon at the inferior boundary of the thoracic cavity
A:Expand thoracic cavity

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33
Q

External intercostals
O:
I:
A:

A

O: Inferior border of ribs
I:Superior border of ribs
A:Elevate ribs( opposite action interal intercostals)

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34
Q 
Internal intercostals 
(deeper to External intercostals)
O:
I:
A:
A

O:Superior border of ribs
I:Inferior border of ribs
A:Depress ribs( opposite action than external intercostals)

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35
Q

Rectus abdominis( our 6 packs ;) )
O:
I:
A:

A

O:pubic symphysis
I:xiphoid and costal cartilages
A:Flex vertebral column (situp)

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36
Q 
External abdominal oblique
(On top of the internal abdominal oblique muscle)
O:
I:
A:
A

O:Ribs 5-12
I: Iliac crest and linea alba
A:Flex,rotate vertebral column

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37
Q 
Internal abdominal oblique 
(Underneath of the External abdominal oblique muscle)
O:
I:
A:
A

O:Iliac crest and thoracolumbar fascia
I:Costal cartilages and linea alba
A:Flex, rotate vertebral column

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38
Q 
Transversus abdominis
(located underneath the obliques)
O:
I:
A:
A

O:Ribs 7-12, iliac crest, thoracic and lumbar spinous process
I:Linea alba and pubis
A:Compress abdomen

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39
Q 
Rhomboidius minor 
(superior to the Rhomboidius Major)
O:
I:
A:
A

O: Spinous process of C7-T1
I: Medial border of the scapula
A: Rotate scapula

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40
Q

Rhomboidius major
O:
I:
A:

A

O:Spinous processes of T2- T5
I:Medial border of scapula
A:Rotate Scapula

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41
Q

Pectoralis minor
O:
I:
A:

A

O:Ribs 2-5
I: Coracoid process of scapula
A: Rotate scapula

42
Q

Trapezius
O:
I:
A:

A

O: External occipital protuberance, spinous processes of C1-T12
I:Scapular spine, acromion, clavicle
A:Elevates pectoral girdle

43
Q

Serratus anterior
O:
I:
A:

A

O:Ribs
I:Medial border of scapula
A: protract scapula

44
Q

Pectoralis major
O:
I:
A:

A

O:Clavicle and strenum
I:Greater tubercle of humerus
A: Adduct and flex shoulder

45
Q

Latissimus dorsi
O:
I:
A:

A

O:Thoracic and lumbar spinous processes
I:Intertubercular sulcus of humerus
A: adduct and extend the shoulder

46
Q

Supraspinatus
O:
I:
A:

A

O:Supraspinous fossa of scapula
I: Greater tubercle of humerus
A:Abduct shoulder

47
Q

Infraspinatus
O:
I:
A:

A

O: Infraspinous fossa of scapula
I: Greater tubercle of the humerus
A: Extend and adduct the shoulder

48
Q 
Teres minor
(below Infraspinatus) 
O:
I:
A:
A

O:lateral border of scapula
I: greater tubercle of humerus
A: Lateral rotate SHOULDER

49
Q 
Teres major
(below teres minor)
O:
I:
A:
A

O:Inferior angle of scapula
I:Lesser tubercle of humerus
A:Medial rotate shoulder

50
Q

Subscapularis
O:
I:
A:

A

O: Subscapular fossa
I:Lesser tubercle of humerus
A:Medial rotate shoulder

51
Q

Deltoid
O:
I:
A:

A

O:Scapular spine, acromion, and clavicle
I:Deltoid tuberosity
A:Abduct shoulder, Flex and extends the shoulder

52
Q

Coracobrachialis
O:
I:
A:

A

O:Coracoid process
I:Medial diaphysis of humerus
A: adduct or flex shoulder

53
Q

Biceps brachii
O: Two heads
I:
A:

A

O: Long head: supraglenoid tubercle (above glenoid cavity)
Short head: coracoid process of the scapula

I: Radial tuberosity
A:Flex elbow, supination

54
Q

Brachialis
O:
I:
A:

A

O: Anterior diaphysis of humerus
I:Ulnar tuberosity & coronoid p.
A:Flex elbow

55
Q

Triceps brachii
O: Three heads
I:
A:

A

O: Lateral and medial heads: posterior diaphysis of humerus
Long head: Infraglenoid tubercle (below glenoid cavity)
I:Olecranon process of ulna
A: Extend elbow

56
Q

Anconeus
O:
I:
A:

A

O: Lateral epicondyle of humerus
I:Olecranon process of ulna
A: Extend elbow

57
Q

Brachioradialis
O:
I:
A:

A

O: Lateral supracondylar ridge of the humerus (above lateral epicondyle)
I:Styloid process of radius
A: Flex elbow

58
Q

Supinator
O:
I:
A:

A

O: Lateral epicondyle of humerus
I: Radius
A: Supination

59
Q

Pronator teres
O:
I:
A:

A

O: Medial epicondyle of humerus
I: Radius
A:Pronation

60
Q

Pronator quadratus
O:
I:
A:

A

O: Distal ulna
I: Distal radius
A: Pronation

61
Q

Flexor carpi radialis
O:
I:
A:

A

O:Medial epicondyle of humerus
I:Metacarpals 2-3
A:Flex wrist

62
Q

Palmaris longus
O:
I:
A:

A

O: Medial epicondyle of humerus
I: Palmar aponeurosis
A:Flex wrist

63
Q

Flexor carpi ulnaris
O:
I:
A:

A

O:Medial epicondyle of humerus
I: Metacarpal 5, hamate, and pisiform
A:Flex wrist

64
Q

Flexor digitorum superficials
O:
I:
A:

A

O:Medial epicondyle of humerus
I: Middle phalanges 2-5
A:Flex digits

65
Q

Flexor digitorum profundus
O:
I:
A:

A

O:Coronoid process of ulna
I:Distal phalanges 2-5
A:Flex digits

66
Q

Flexor pollicis longus
O:
I:
A:

A

O:Anterior diaphysis of radius
I:Distal phalanx 1
A: Flex pollex

67
Q

Extensor carpi radialis longus
O:
I:
A:

A

O: Lateral supracondylar ridge of humerus
I:metacarpal 2
A: Extend wrist

68
Q

Extensor carpi radialis brevis
O:
I:
A:

A

O: Lateral epicondyle of humerus
I: metacarpal 3
A: Extend wrist

69
Q

Extensor digitorum
O:
I:
A:

A

O:Lateral epicondyle of humerus
I:Distal phalanges 2-5
A: Extend digits

70
Q

Extensor carpi ulnaris
O:
I:
A:

A

O: Lateral epicondyle of humerus
I:Metacarpal 5
A:Extend wrist

71
Q

Extensor digiti minimi
O:
I:
A:

A

O: Lateral epicondyle of humerus
I: proximal phalanx 5
A: Extend 5th digit

72
Q

Extensor pollicis longus
O:
I:
A:

A

O:Lateral surface of diaphysis of ulna
I:Distal phalanx 1
A:Extend pollex

73
Q

Extensor pollicis brevis
O:
I:
A:

A

O:Distal radius
I:Proximal phalanx 1
A: Extend pollex

74
Q

Abductor pollicis longus
O:
I:
A:

A

O: Proximal diaphyses of ulna and radius
I:Metacarpal 1
A: Abduct pollex

75
Q

Gluteus maximus
O:
I:
A:

A

O: Posterior ilium, sacrum, and coccyx
I:Gluteal tuberosity of femur
A:Extend hip

76
Q

Gluteus medius
O:
I:
A:

A

O: Iliac crest
I: Greater trochanter of femur
A:Abduct

77
Q

Tensor fascia lata
O:
I:
A:

A

O:Iliac crest
I: Iliotibial tract
A: Abduct hip

78
Q

Pisiformis
O:
I:
A:

A

O: Sacrum
I:Greater trochanter of femur
A: Later rotate

79
Q

Psoas major
O:
I:
A:

A

O: Lumbar vertebrae
I:Lesser trochanter of femur
A:Flex hip

80
Q

Iliacus
O:
I:
A:

A

O: Iliac fossa
I: Lesser trochanter of femur
A:Flex hip

81
Q

Gracilis
O:
I:
A:

A

O:Inferior pubic ramus
I:Medial proximal tibial epiphysis
A:Adduct hip

82
Q

Adductor Magnus
O:
I:
A:

A

O:Ischial tuberosity
I:Linea aspera of femur
A: Adduct hip

83
Q

Adductor longus
O:
I:
A:

A

O:Inferior pubic ramus
I:linea aspera of femur
A: adduct hip

84
Q

Sartorius
O:
I:
A:

A

O: Anterior superior iliac spine
I:Medial proximal tibial epiphysis
A:Abduct, flex

85
Q

Rectus femoris
O:
I:
A:

A

O:Anterior inferior iliac spine
I:Tibial tuberosity
A: Extend knee

86
Q

Vastus intermedius
O:
I:
A:

A

O: Anterior diaphysis of femur
I: Tibial tuberosity
A:Extend knee

87
Q

Vastus Lateralis
O:
I:
A:

A

O: Linea aspera
I:Tibial tuberosity
A:Extend knee

88
Q

Vastus medialis
O:
I:
A:

A

O: Linea aspera
I:Tibial tuberosity
A:Extend knee

89
Q

Biceps femoris
O: two heads
I:
A:

A

O: Long head:Ischial tuberosity
Short head: Linea aspera
I: Head of fibula and lateral surface of proximal tibial epiphysis
A:Flex knee

90
Q

Semitendinosus
O:
I:
A:

A

O: Ischial tuberosity
I: Medial proximal tibial epiphysis
A: Flex knee

91
Q

Semimembranosus
O:
I:
A:

A

O: Ischial tuberosity
I: Medial proximal tibial epiphysis
A: Flex knee

92
Q

Tibialis anterior
O:
I:
A:

A

O: Lateral condyle of tibia
I: Metatarsal 1
A:Dorsiflexion

93
Q

Extensor digitorum longus
O:
I:
A:

A

O: Lateral condyle of tibia
I:Phalanges 2-5
A: Extend digits

94
Q

Extensor hallucis longus
O:
I:
A:

A

O: Anterior diaphysis of fibula
I:Distal phalanx 1
A:Extend hallux

95
Q

Gastrocnemius
O:
I:
A:

A

O:Femoral condyles
I:Calcaneus
A: Plantarflexion

96
Q

Soleus
O:
I:
A:

A

O:Posterior of tibia and fibula
I:Calcaneus
A:Plantarflexion

97
Q

Plantaris
O:
I:
A:

A

O: Lateral supracondylar ridge of femur
I:Calcaneus
A: Plantarflexion

98
Q

Flexor digitorum longus
O:
I:
A:

A

O:Posterior diaphysis of tibia
I:Distal phalanges 2-5
A:Flex digits

99
Q

Flexor hallucis longus
O:
I:
A:

A

O:Posterior diaphysis of fibula
I:Distal phalanx 1
A: Flex hallux

100
Q

Fibularis Longus
O:
I:
A:

A

O: Head of fibula
I: Metarsal 1
A: Plantarflexion

Introduction to skeletal system/ Muscular system Exam 2 (6 decks)

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