OIN Flashcards

(54 cards)

1
Q

Occipitofrontalis

A

O: Superial 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

Buccinator

A

O: lateral aspects of maxilla and madible
I: Orbicularis oris
N: CN VII

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4
Q

Platysma

A

O: fasciae of deltoid and pectoralis major muscles
I: mandible, skin of lower face, muscles at corner of mouth
N: CN VII

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5
Q

Temporalis

A

O: temporal lines
I: coronoid process
N: CN V

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6
Q

Massester

A

O: zygomatic arch
I: lateral aspect of Mandubular ramus and angle
N: CN V

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7
Q

Sternocleidomastoid

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 vertabre 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 margin of ribs 2-12
N: intercostals nerves

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11
Q

Rectus Abdominis

A

O: pubis
I: xiphoid process, costal cartilages 5-7
N: intercostal nerves 7-12

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12
Q

External Abdominal Oblique

A

O: ribs 5-12 (inferior 8 ribs)
I: xiphoid process, linea alba
N: intercostal nn, 8-12 iliohypogastric, ilioingual n.

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13
Q

Transversus Abdominis

A

O: inguional ligament, liliac crest, thoracolumbar fascia
I: xyphoid processs, linea alba, pubis, inguinal ligament
N: intercostal nn, 8-12 iliohypogastric n, ilioinguinal n.

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14
Q

Pectoralis Major

A

O: clavicle, sternum, costal cartilages 1-6, aponeurosis of external abdominal oblique
I: intertubecular groove of humerus
N: medial and lateral pectoral nn.

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15
Q

Latissimus Dorsi

A

O: vertebrae T7-L5, lower three or four ribs, thracolumbar fascia, illiac crest, inferior angle of scapula
I: intertubecular groove of humerus
N: thoracodorsal n.

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16
Q

Pectoralis Minor

A

O: ribs 3-5
I: coracoid process
N: medial and lateral pectoral nn.

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17
Q

Serratus Anterior

A

O: ribs 1- 8 to 9 (varies)
I: medial border of scapula
N: long thoracic n.

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18
Q

Teres Major

A

O: form inferior angle to lateral border of scapula
I: intertubercular groove of humerus
N: subscapular n.

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19
Q

Supraspinatus

A

O: supraspinous fosssa of scapula
I: greater tubercle of humerus
N: suprascapular n

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20
Q

Infraspinatus

A

O: infraspinous fossa of scapula
I: greater tubercle of humerus
N: suprascapular n

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21
Q

Teres Minor

A

O: lateral border of scapula
I: greater tubercle of humerus
N: axillary n

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22
Q

Subscapularis

A

O: Subscapular fossa of scapula
I: lesser tubercle of humerus
N: subscapular n.

23
Q

Biceps Brachii

A

O: long head - supraglenoid tubercle
Short head - coracoid process
I: tuberosity of radius, fascia of forearm
N: musculocutanesous n.

24
Q

Triceps Brachii

A

O: long head - infraglenoid turbercle of scapula, lateral and medial heads
I: olecranon of ulna
N: radial n.

25
Brachialis
O: anterior distal shaft of humerus I: coronoid process and tuberosity of ulna N: musculocutaneous m, radial n.
26
Brachioradialis
O: lateral supracondylar ridge of humerus I: styloid process of radius N: radial n.
27
Pronator Teres
O: medial epicondyle of humerus, coranoid process of ulna I: lateral midshaft of radius N: median n.
28
Extensor digitorum
O: lateral epicondyle of humerus I: dorsal ascpect of palnages II-V N: radial n.
29
Flexor Carpi Ulnaris
O: medial epicondyle of humerus I: pisiform, hamate, metacarpal V N: ulnar n.
30
Deltoid
O: Clavicle, scapular spine, acromion I: deltoid tuberosity of humerus N: axillary n.
31
Coracobrachialis
O: coracoid process I: medial aspect of the shaft of humerus N: musculocutaneous n.
32
Psoas Major
O: vertebral bodies T12-L5 I: lesser trochanter of femur N: lumbar plexus
33
Iliacus
O: iliac crest and fossa, sacral ala, anterior sacroiliac ligaments I: lesser trochanter of femur, psoas major tendon N: femoral n
34
Tensor fascia latae
O: iliac crest and anterior superior spine I: lateral codye if tibia via iliotibial band N: superior gluteal n.
35
Gluteus Medius and Gluteus Minimus
O: ilium I: greater trochanter of femur N: superor gluteal n.
36
Gluteus Maximus
O: ilium, sacrum, coccyx I: lateral condyle of tibia via iliotibial band, gluteal tuberosity of femur N: inferior gluteal n.
37
Sartorius
O: on and below anterior superior spine of ilium I: medial aspect of tibial tuberosity N: femoral n.
38
Gracilius
O: pubis I: medial aspect of proximal tibia N: obturator n.
39
Semimembranosus
O: ischial tuberosity I: medial condyle of tibia, collateral ligament of the knee N: tibial n
40
Quadriceps femoris Vastus intermedius Rectus femoris Vastus laterlis Vastus medialis
VI anterior and lateral shaft of the femur RF anterior inferior spine of the ilium VL greater trochanter and linea aspera of femur VM linea aspera All Insert : Tibial tuberosity N: femoral n.
41
Adductor Longus & Brevis
O: pubis I: posterior aspect of proximal femur N: femoral n.
42
Pectineus
O: pubis I: posterior aspect of proximal femur N: femoral n.
43
Adductor Magnus
O: ishium and pubis I: linea aspera of femur N: obturator and tibial n.
44
Tibialis Anterior
O: lateral tibia, interosseous membrane I: medial cuneiform, metatarsal I N: deep fibular n.
45
Extensor Hallucis Longus
O: medial aspect of fibula, interosseous membrane I: distal phalanx I N: deep fibular n.
46
Extensor Digitorum Longus
O: lateral condyle of tibia, shaft of fibula, interossous membrane I: middle and distal phalanges II-V N: deep fibular n.
47
Fibularis Tertius - variable
O: distal shaft of fibula and interosseous membrane I: metatarsal V N: deep fibular n.
48
Gastrocnemius
O: lateral condyle and popliteal surface of femur I: calcaneus N: tibial n.
49
Soleus
O: proximal third of tibia and fibula I: calcaneus N: tibial
50
Tibialis Posterior
O: proximal half of tibia, fibual, interosseous membrane I: navicular, cuneiform, metatarsals II-V N: tibial n.
51
Flexor Hallucis Longus
O: shaft of the fibula I: distal phalanx I N: tibial n.
52
Flexor Digitorum Longus
O: midshaft of tibia I: distal phalanges II-V N: tibial n.
53
Fibularis Longus
O: proximal half of fibula, lateral condyle of tibia I: medial cuneiform, metatarsal I N: superficial fibular n.
54
Fibularis Brevis
O: shaft of fibula O: base of metatarsal V N: superficial fibular n.