The Appendicular Muscular System OIA Flashcards

The origin, insertion, and action of the muscles of the appendicular system for the Anatomy class. (72 cards)

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
What is the origin of the Semitendinosus?
Ischial tuberosity
26
What is the origin of the Semimembranosus?
Ischial Tuberosity
27
What is the origin of the Vastus Medialis?
Entire length of the linea aspera
28
What is the origin of the Vastus Intermedius?
Linea aspera
29
What is the origin of the Rectus Femoris?
Anterior Inferior Iliac Spine
30
What is the origin of the Vastus Lateralis?
Linea aspera
31
What is the origin of the Gastrocnemius [Lateral; medial]?
Femoral Condyles
32
What is the origin of the Soleus?
Posterior surface of the proximal tibia and fibula
33
What is the origin of the Plantaris?
Lateral supracondylar ridge
34
What is the origin of the Tibialis Anterior?
proximal shaft of tibia
35
What is the origin of the Extensor digitorum longus?
Proximal shaft of the fibula
36
What is the origin of the Flexor digitorum longus?
Proximal Shaft of Tibia
37
What is the insertion of the Trapezius?
Clavicle, acromion process, spine of scapula
38
What is the insertion of the serratus anterior?
Vertebral border of the scapula
39
What is the insertion of the Pectoralis Major?
Just distal to to greater tubercle of the humerus
40
What is the insertion of the Pectoralis Minor?
Coracoid process of the scapula
41
What is the insertion of the Teres major?
near the lesser tubercle of the humerus
42
What is the insertion of the Latissimus Dorsi?
Intertubercular groove below the lesser tubercle of the humerus
43
What is the insertion of the Teres Minor?
Greater tubercle of the humerus
44
What is the insertion of the Supraspinatus?
Greater tubercle of the humerus
45
What is the insertion of the Infraspinatous?
Greater tubercle of the humerus
46
What is the insertion of the Subscapularis?
Lesser tubercle of the humerus
47
What is the insertion of the Rhomboid Major?
Vertebral border of the scapula
48
What is the insertion of the Rhomboid Minor?
Vertebral border of the scapula
49
What is the insertion of the Deltoid?
Deltoid tuberosity of the humerus
50
What is the insertion of the Biceps Brachii [Long; Short]?
Radial tuberosity of the radius
51
What is the insertion of the Triceps Brachii [Lateral; Long; Medial]?
Olecranon process of ulna
52
What is the insertion of the Gluteus Maximus?
Iliotibial tract, gluteal tuberosity
53
What is the insertion of the Gluteus Medius?
Greater trochanter
54
What is the insertion of the Gluteus Minimus?
Greater trochanter
55
What is the insertion of the Adductor Longus?
Linea apera
56
What is the insertion of the Adductor Magnus?
Linea aspera
57
What is the insertion of the Tensor Fasciae Latae?
Iliotibial tract
58
What is the insertion of the Gracilis?
Medial surface at the tibial tuberosity
59
What is the insertion of the Sartorius?
Medial surface at tibial tuberosity
60
What is the insertion of the Biceps Femoris Long Head?
Head of the fibula
61
What is the insertion of the Semitendinosus?
Medial surface at the proximal end of the tibia
62
What is the insertion of the Semimembranosus?
Medial surface at the proximal end of the tibia
63
What is the insertion of the Vastus Intermedius?
Tibial tuberosity
64
What is the insertion of the Vastus Medialis?
Tibial tuberosity
65
What is the insertion of the Rectus Femoris?
Tibial tuberosity
66
What is the insertion of the Vastus Lateralis?
Tibial tuberosity
67
What is the insertion of the Gastrocnemius [Lateral; medial]?
Calcaneus
68
What is the insertion of the Soleus?
Calcaneus
69
What is the insertion of the Plantaris?
Posterior portion of the calcaneus
70
What is the insertion of the Tibialis Anterior?
Ventral/Medial surface of the 1st metatarsal
71
What is the insertion of the Extensor digitorum longus?
Dorsal surface of the phalanges
72
What is the insertion of the Flexor digitorum longus?
Ventral surface of the phalanges