The Appendicular Muscular System OIA Flashcards

The origin, insertion, and action of the muscles of the appendicular system for the Anatomy class.

1
Q

What is the origin of the Trapezius?

A

Occipital bone, ligament nuchae, Thoracic vertebrae

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2
Q

What is the origin of the serratus anterior?

A

Lateral aspect of the upper ribs

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3
Q

What is the origin of the Pectoralis Major?

A

clavicle, sternum, cartilage of the ribs

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4
Q

What is the origin of the Pectoralis Minor?

A

Anterior aspect of the upper ribs

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5
Q

What is the origin of the Teres major?

A

Inferior angle of the scapula

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6
Q

What is the origin of the Teres Minor?

A

Lateral border of the scapula

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7
Q

What is the origin of the Latissimus Dorsi?

A

Spinous processes of the thoracic and lumbar vertebrae; iliac crest

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8
Q

What is the origin of the Supraspinatus?

A

Supraspinous fossa of the scapula

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9
Q

What is the origin of the Infraspinatous?

A

Infraspinous fossa of the scapula

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10
Q

What is the origin of the Subscapularis?

A

Subscapula fossa of the scapula

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11
Q

What is the origin of the Rhomboid Major?

A

Ligamentum nuchae and the spinous process of T2-T5

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12
Q

What is the origin of the Rhomboid Minor?

A

Spinous processes of C7-T1

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13
Q

What is the origin of the Deltoid?

A

Clavicle; Acromion Process and adjacent scapular spine of the scapula

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14
Q

What is the origin of the Biceps Brachii [Long; Short]?

A

Supraglenoid tubercle; coracoid process

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15
Q

What is the origin of the Triceps Brachii [Lateral; Long; Medial]?

A

Lateral surface of the humerus; lower lip of the glenoid cavity; medial surface of the humerus

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16
Q

What is the origin of the Gluteus Maximus?

A

Iliac crest, sacrum

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17
Q

What is the origin of the Gluteus Medius?

A

MEDIUS on the iliac crest

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18
Q

What is the origin of the Gluteus Minimus?

A

Minimus on squama beneath the crest

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19
Q

What is the origin of the Adductor Longus?

A

Extend from the ischial tuberosity forward to the pubis

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20
Q

What is the origin of the Adductor Magnus?

A

Extend from the ischial tuberosity forward to the pubis

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21
Q

What is the origin of the Tensor Fasciae Latae?

A

Iliac crest and anterior superior iliac spine

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22
Q

What is the origin of the Gracilis?

A

Pubis

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23
Q

What is the origin of the Sartorius?

A

Anterior superior iliac spine

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24
Q

What is the origin of the Biceps Femoris [Long; Short]?

A

Ischial tuberosity; linea aspera of femur

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25
Q

What is the origin of the Semitendinosus?

A

Ischial tuberosity

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26
Q

What is the origin of the Semimembranosus?

A

Ischial Tuberosity

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27
Q

What is the origin of the Vastus Medialis?

A

Entire length of the linea aspera

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28
Q

What is the origin of the Vastus Intermedius?

A

Linea aspera

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29
Q

What is the origin of the Rectus Femoris?

A

Anterior Inferior Iliac Spine

30
Q

What is the origin of the Vastus Lateralis?

A

Linea aspera

31
Q

What is the origin of the Gastrocnemius [Lateral; medial]?

A

Femoral Condyles

32
Q

What is the origin of the Soleus?

A

Posterior surface of the proximal tibia and fibula

33
Q

What is the origin of the Plantaris?

A

Lateral supracondylar ridge

34
Q

What is the origin of the Tibialis Anterior?

A

proximal shaft of tibia

35
Q

What is the origin of the Extensor digitorum longus?

A

Proximal shaft of the fibula

36
Q

What is the origin of the Flexor digitorum longus?

A

Proximal Shaft of Tibia

37
Q

What is the insertion of the Trapezius?

A

Clavicle, acromion process, spine of scapula

38
Q

What is the insertion of the serratus anterior?

A

Vertebral border of the scapula

39
Q

What is the insertion of the Pectoralis Major?

A

Just distal to to greater tubercle of the humerus

40
Q

What is the insertion of the Pectoralis Minor?

A

Coracoid process of the scapula

41
Q

What is the insertion of the Teres major?

A

near the lesser tubercle of the humerus

42
Q

What is the insertion of the Latissimus Dorsi?

A

Intertubercular groove below the lesser tubercle of the humerus

43
Q

What is the insertion of the Teres Minor?

A

Greater tubercle of the humerus

44
Q

What is the insertion of the Supraspinatus?

A

Greater tubercle of the humerus

45
Q

What is the insertion of the Infraspinatous?

A

Greater tubercle of the humerus

46
Q

What is the insertion of the Subscapularis?

A

Lesser tubercle of the humerus

47
Q

What is the insertion of the Rhomboid Major?

A

Vertebral border of the scapula

48
Q

What is the insertion of the Rhomboid Minor?

A

Vertebral border of the scapula

49
Q

What is the insertion of the Deltoid?

A

Deltoid tuberosity of the humerus

50
Q

What is the insertion of the Biceps Brachii [Long; Short]?

A

Radial tuberosity of the radius

51
Q

What is the insertion of the Triceps Brachii [Lateral; Long; Medial]?

A

Olecranon process of ulna

52
Q

What is the insertion of the Gluteus Maximus?

A

Iliotibial tract, gluteal tuberosity

53
Q

What is the insertion of the Gluteus Medius?

A

Greater trochanter

54
Q

What is the insertion of the Gluteus Minimus?

A

Greater trochanter

55
Q

What is the insertion of the Adductor Longus?

A

Linea apera

56
Q

What is the insertion of the Adductor Magnus?

A

Linea aspera

57
Q

What is the insertion of the Tensor Fasciae Latae?

A

Iliotibial tract

58
Q

What is the insertion of the Gracilis?

A

Medial surface at the tibial tuberosity

59
Q

What is the insertion of the Sartorius?

A

Medial surface at tibial tuberosity

60
Q

What is the insertion of the Biceps Femoris Long Head?

A

Head of the fibula

61
Q

What is the insertion of the Semitendinosus?

A

Medial surface at the proximal end of the tibia

62
Q

What is the insertion of the Semimembranosus?

A

Medial surface at the proximal end of the tibia

63
Q

What is the insertion of the Vastus Intermedius?

A

Tibial tuberosity

64
Q

What is the insertion of the Vastus Medialis?

A

Tibial tuberosity

65
Q

What is the insertion of the Rectus Femoris?

A

Tibial tuberosity

66
Q

What is the insertion of the Vastus Lateralis?

A

Tibial tuberosity

67
Q

What is the insertion of the Gastrocnemius [Lateral; medial]?

A

Calcaneus

68
Q

What is the insertion of the Soleus?

A

Calcaneus

69
Q

What is the insertion of the Plantaris?

A

Posterior portion of the calcaneus

70
Q

What is the insertion of the Tibialis Anterior?

A

Ventral/Medial surface of the 1st metatarsal

71
Q

What is the insertion of the Extensor digitorum longus?

A

Dorsal surface of the phalanges

72
Q

What is the insertion of the Flexor digitorum longus?

A

Ventral surface of the phalanges