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Biology > OIN > Flashcards

OIN Flashcards

1
Q

Occipitalfrontalis

A

O: superior nuchal line

I: galea aponeurotica

N: CN VII

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2
Q

Orbicularis Oris

A

O: muscle fibers around mouth

I: mucous membrane of lips

N: CN VII

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3
Q

Buccinater

A

O: lateral aspects of maxilla and mandible

I: orbicularis oris

N:CNVII

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4
Q

Platysma

A

O: fasciae of deltoid and pectoralis major muscles

I: mandible, skin of lower face, muscles at corners of mouth

N: CN VII

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5
Q

Temporalis

A

O:temporalis

I:coronoid process

N:CN V

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6
Q

Masseter

A

O: Zygomatic arch

I: lateral aspect of mandibular Ramos and angle

N: CN V

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7
Q

Sternicleidomastoid

A

O: clavicle, manubrium

I: mastoid process

N: CN XI

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8
Q

Trapezius

A

O: external occipital protuberance, nuchal ligament, spinous process of vertebrae C7-T12

I: clavicle, acromion, scapular spine

N: CN XI

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9
Q

Diaphragm

A

O: xiphoid process, ribs 10-12, costal cartilages 5-9, lumbar vertebrae

I: Central tendon

N: phrenic nerve

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10
Q

External intercostals

A

O: inferior margins of ribs 1-11

I: superior margins of ribs 2-12

N: intercostals nerves

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11
Q

Internal intercostals

A

O: inferior margins of ribs 1-11

I: superior margins of ribs 2-12

N: intercostals nerves

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12
Q

Rectus abdominis

A

O: pubis

I: xiphoid process, costal cartilages 5-7

N: intercostal nerves 7-12

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13
Q

External abdominal oblique

A

O: ribs 5-12 (inferior 8 ribs)

I: xiphoid process, Linea alba

N: intercostal nn, 8-12 iliohypogastric, ilioinguinal n

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14
Q

Transversus abdominis

A

O: Inguinal ligament, iliac crest, thoracolumbar fascia

I: xiphoid process, lines alba, pubis, inguinal ligament

N: intercostal nn, 8-12 iliohypogastric n, ilioinguinal n.

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15
Q

Pectoralis major

A

O: clavicle, sternum, costal cartilages 1-6, aponeurosis of external abdominal oblique

I: intertubercular groove of humerus

N: medial and lateral pectoral nn

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16
Q

Latissimus dorsi

A

O: vertebrae T7-L5, lower three or four ribs, thoracolumbar fascia, iliac crest, inferior angle of scapula

I: intertubercular groove of humerus

N: thoracodorsal n.

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17
Q

Pectoralis minor

A

O: ribs 3-5

I: Cora kid process

N: medial and lateral pectoral nn.

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18
Q

Serratus anterior

A

O: ribs 1-8 to 9 (varies)

I: medial border of scapula

N: long thoracic n.

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19
Q

Teres major

A

O: from inferior angle to lateral border of scapula

I: intertubercular groove of humerus

N: subscapular n.

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20
Q

Supraspinatus

A

O: Supraspinosus fossa of scapula

I: greater tubercle of humerus

N: suprascapular n.

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21
Q

Infraspinatus

A

O: infraspinous fossa of scapula

I: greater tubercle of humerus

N: suprascapular n.

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22
Q

Teres minor

A

O: lateral border of scapula

I: greater tubercle of humerus

N: axillary n.

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23
Q

Subscapularis

A

O: subscapular fossa of scapula

I: lesser tubercle of humerus

N: subscapular n.

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24
Q

Biceps brachii

A

O: longbhead–Supraglenoid tubercle

Short head–coracoid process

I: tuberosity of radius, fascia of forearm

N: musculocutaneous n.

25
Q

Triceps brachii

A

O: Long head– infraglenoid tubercle of scapula, lateral and medial heads

I: olecranon of ulna

N: radial n.

26
Q

Brachialis

A

O:anterior distal shaft of humerus

I: coronoid process and tuberosity of ulna

N: musculocutaneous n, radial n.

27
Q

Brachioradialis

A

O: lateral supracondylar ridge of humerus

I: styloid process of radius

N: radial n.

28
Q

Pronator Teres

A

O: medial epicondyle of humerus, coronaoid process of ulna

I: lateral mid shaft of radius

N: median n.

29
Q

Extensor digitorum

A

O: lateral epicondyles of humerous

I: dorsal aspect of phalanges II-V

N: radial n.

30
Q

Flexor carpi ulnaris

A

O: medial epicondyle of humerus

I: pisiform, hamate, metacarpal V

N: ulnar n.

31
Q

Deltoid

A

O: clavicle, scapular spine, acromion

I: deltoid tuberosity of humerus

N: axillary n.

32
Q

Coracobrachialis

A

O: coracoid process

I: medial aspect of shaft of humerus

N: musculocutaneous n.

33
Q

Psoas major

A

O: vertebral bodies T12- L5

I: lesser trochanter of femur

N: lumbar plexus

34
Q

Illiacus

A

O: iliac crest and fossa , sacral ala, anterior sacroiliac ligaments

I: lesser trochanter of femur, psoas major tendon

N: femoral n.

35
Q

Tensor fascia Latae

A

O: iliac crest and anterior superior spine

I: lateral condyle of tibia via iliotibial band

N: superior gluteal n.

36
Q

Gluteus medius and gluteus minimus

A

O: ilium

I: greater trochanter of femur

N: superior gluteal n.

37
Q

Gluteus maximus

A

O: ileum, sacrum, coccyx

I: lateral condyle of tibia via iliotibial band; gluteal tuberosity of femur

N: inferior gluteal n.

38
Q

Sartorius

A

O: on and below anterior superior spine ilium

I: medial aspect of tibial tuberosity

N: femoral n.

39
Q

Gracilius

A

O: pubis

I: medial aspect of proximal tibia

N: obturator n.

40
Q

Semimembranosus

A

O: ischial tuberosity

I: medial consuls of tibia, collateral ligament of knee

N: tibial n.

41
Q

Semitendinosus

A

O: ischial tuberosity

I: medial shaft of tibia near tibial tuberosity

N: tibial n.

42
Q

Vastus intermedius

A

O: anterior and lateral shaft of femur

43
Q

Rectus femoris

A

O: anterior inferior spine of ilium

44
Q

Vastus lateralis

A

O: greater trochanter and lines aspects of femur

45
Q

Vastus medialis

A

O: Linea aspersions
ALL INSERT: tibial tuberosity

I: ALL femoral n.

46
Q

Adductor longus & adductor brevis

A

O: pubis
I: Linea aspera
N: obturator n.

47
Q

Pectineus

A

O: pubis

I: posterior aspect of proximal femur

N: femoral n.

48
Q

Adductor magnus

A

Adductor magnus

49
Q

Tibialis anterior

A

O: lateral tibia, interosseous membrane

I: medial cuneiform, metatarsal I

N: deep fibular n.

50
Q

Extensor Hallucis longus

A

O: medial aspect of fibula, interosseous membrane

I: distal phalanx I

N: deep fibular n.

51
Q

Extensor Digitorum Longus

A

O: lateral condyle of tibia, shaft of fibula, interosseous membrane

I: middle and distal phalanges II-V

N: deep fibular n

52
Q

Fibularis Tertius- variable

A

O: distal shaft of fibula and interosseous membrane

I: metatarsal V

N: deep fibular n.

53
Q

Gastrocnemius

A

O: lateral condyle and popliteal surface of femur

I: calcaneus

N: tibial n.

54
Q

Soleus

A

O: proximal third of tibia and fibula

I: calcaneus

N: tibial n.

55
Q

Tibialis posterior

A

O: proximal half of tibia, fibula, interosseous membrane

I: navicular, cuneiforms, metatarsals II-IV

N: tibial n.

56
Q

Flexor hallucis longus

A

O: shaft of fibula

I: distal phalanx I

N: tibial n.

57
Q

Flexor digitorum longus

A

O: midshaft of tibia

I: distal phalanges II-V

N: tibial n.

58
Q

Fibularis longus

A

O: proximal half of fibula, lateral condyle of tibia

I: medial cuneiform, metatarsal I

N: superficial fibular n.

59
Q

Fibularis brevis

A

O: shaft of fibula

I: base of metatarsal V

N:superficial fibular n.

Biology (7 decks)

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