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Gross Anatomy > Gross 1 Lab. > Flashcards

Gross 1 Lab. Flashcards

1
Q

Origin: Pectoralis Major

A

(1) Clavicle
(2) Sternum and upper ribs
(3) Tendon of the external Oblique

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2
Q

Insertion: Pectoralis Major

A

Greater Tubercle
Inter- Tubercular
Groove/ Humerus

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3
Q

Nerve Supply: Pectoralis major

A

Medial Pectoral Nerve

Lateral Pectoral Nerve

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4
Q

Action: Pectoralis Major

A

(1) Adduction and medial rotation of humerus (against Resistance)

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5
Q

(1) Clavicle
(2) Sternum and upper ribs
(3) Tendon of the external Oblique

A

Origin: Pectoralis Major

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6
Q

Greater Tubercle
Inter- Tubercular
Groove/ Humerus

A

Insertion: Pectoralis Major

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7
Q

Lateral and medial Pectoral Nerve

A

Nerve Supply: Pectoralis major

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8
Q

(1) Adduction and medial rotation of humerus (against Resistance)

A

Action: Pectoralis Major

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9
Q

Origin: Pectoralis Minor

A

Ribs 3-5

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10
Q

Insertion: Pectoralis Minor

A

Coracoid Process/ Scapula

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11
Q

Action: Pectoralis Minor

A

Protraction/ Abduction of the scapula

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12
Q

Nerve Supply: Pectoralis Minor

A

Medial Pectoral Nerve

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13
Q

Origin: Subclavius

A

First Rib

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14
Q

Insertion: Subclavius

A

Subclavian Groove/ Clavicle

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15
Q

Action: Subclavius

A

Moves Clavicle Medially

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16
Q

Nerve Supply: Subclavius

A

Nerve to the subclavius

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17
Q

Ribs 3-5

A

Origin: Pectoralis Minor

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18
Q

Coracoid Process/ Scapula

A

Insertion: Pectoralis Minor

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19
Q

Protraction/ Abduction of the scapula

A

Action: Pectoralis Minor

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20
Q

Medial Pectoral Nerve

A

Nerve Supply: Pectoralis Minor

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21
Q

First Rib

A

Origin: Subclavius

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22
Q

Moves Clavicle Medially

A

Action: Subclavius

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23
Q

Subclavian Groove/ Clavicle

A

Insertion: Subclavius

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24
Q

Nerve to the subclavius

A

Nerve Supply: Subclavius

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25
Q

Origin: trapezius

A

External Occipital protuberance

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26
Q

Insertion: Trapezius

A

Clavicle

Acromion Process spine/ scapula

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27
Q

Action: Trapezius

A

Stabilize scapula

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28
Q

Nerve Supply: Trapezius

A

Motor: Spinal Accessory Nerve
Sensory: C3,C4

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29
Q

Origin: Rhomboid major

A

Spines/ Upper Thoracic

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30
Q

Insertion: Teres Major

A

Vertebral border/ scapula

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31
Q

Action: Teres Major

A

Stabilize the scapula

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32
Q

Nerve Supply: Teres Major

A

Dorsal Scapular Nerve.

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33
Q

External Occipital protuberance

A

Origin: trapezius

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34
Q

Clavicle

Acromion Process spine/ scapula

A

Insertion: Trapezius

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35
Q

Stabilize scapula

A 
Rhomboid major 
Rhomboid Minor 
Levator scapula 
Serratus Anterior
 Trapezius
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36
Q

Motor: Spinal Accessory Nerve
Sensory: C3,C4

A

Nerve Supply: Trapezius

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37
Q

Spines/ Upper Thoracic

A

Origin: Rhomboid major

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38
Q

Vertebral border/ scapula

A

insertion: Rhomboid Major

Rhomboid minor Serratus Anterior

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39
Q

Origin: Rhomboid Minor

A

Spines/ C7 and T1

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40
Q

Insertion: Rhomboid minor

A

Vertebral border/ scapula

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41
Q

Action: Rhomboid Minor

A

Stabilize the scapula

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42
Q

Nerve Supply: Teres minor

A

Dorsal Scapular Nerve.

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43
Q

Dorsal Scapular Nerve.

A

Supplies:
Rhomboid major
Rhomboid minor
Levator scapula

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44
Q

Origin: latissimus Dorsi

A

Thoracodorsal Fascia

45
Q

Insertion: Latissimus Dorsi..

A

Intertubercular Groove

46
Q

Action: Latissimus Dorsi

A

Involved in forced expiration

47
Q

Nerve Supply: Latissimus Dorsi

A

Thoracodorsal Nerve

48
Q

Origin: Levator Scapula

A

Transverse process/ Upper cervical vertebrae

49
Q

Insertion: Levator scapula

A

Upper medial border/suprascapular

50
Q

Action: Lavetor Scapular

A

Stabilize Scapula

51
Q

Nerve Supply: Lavetor scapular

A

Dorsal scapula Nerve

52
Q

Thoracodorsal Fascia

A

Origin: latissimus Dorsi

53
Q

Intertubercular Groove

A

Insertion: Trapezius

54
Q

Involved in forced expiration

A

Action: Latissimus Dorsi

55
Q

Thoracodorsal Nerve

A

Nerve Supply: Latissimus Dorsi

56
Q

Transverse process/ Upper cervical vertebrae

A

Origin: Levator Scapula

57
Q

Upper medial border/suprascapular

A

Insertion: Levator scapula

58
Q

Origin: Serratus Anterior

A

Upper 8 and 9 ribs

59
Q

Insertion: serratus Anterior

A

Vertebral Border of the scapula

60
Q

Action: Serratus Anterior

A

Stabilizes Scapula

61
Q

Nerve Supply: Serratus Anterior

A

Long Thoracic Nerve.

62
Q

Origin: Deltoid

A

Middle/ acromial portion from the acromion process of scapula.

63
Q

Insertion: Deltoid

A

Deltoid Tuberosity of humerus

64
Q

Action: Deltoid

A

Abducts arm.

65
Q

Nerve Supply: Deltoid

A

Axillary Nerve.

66
Q

Upper 8 and 9 ribs

A

Origin: Serratus Anterior

67
Q

Vertebral Border of the scapula

A

Insertion: Rhomboid Major
Rhomboid minor
Serratus Anterior.

68
Q

Long Thoracic Nerve.

A

Nerve Supply: Serratus Anterior

69
Q

Middle/ acromial portion from the acromion process of scapula.

A

Origin: Deltoid

70
Q

Deltoid Tuberosity of humerus

A

Insertion: Deltoid

71
Q

Abducts arm.

A

Action: Deltoid

72
Q

Axillary Nerve.

A

Nerve Supply: Deltoid

teres minor

73
Q

Origin: Supraspinatus

A

Suprascapular Fossa

74
Q

Insertion: supraspinatus

A

Greater Tuberosity/humerus

75
Q

Action: Supraspinatus

A

Stabilize shoulder joint.

76
Q

Nerve Supply: Supraspinatus

A

Suprascapular Nerve

77
Q

Suprascapular Nerve

A

Nerve Supply: Supraspinatus

infraspinatus

78
Q

Origin: Infraspinatus

A

Infraspinatus Fossa / scapula

79
Q

Insertion: Infraspinatus

A

Greater Tuberosity/ Humerus.

80
Q

Action: Infraspinatus Muscle

A

Stabilize shoulder joint.

81
Q

Nerve Supply : Infraspinatus

A

Suprascapular Nerve

82
Q

Suprascapular Fossa

A

Supraspinatus

83
Q

Greater Tuberosity/humerus

A

Insertion: supraspinatus

84
Q

Nerve Supply: Supraspinatus

infraspinatus

A

Suprascapular Nerve

85
Q

Stabilize shoulder joint.

A

Supraspinatus
Infraspinatus
Teres major Teres minor
Subscapularis

86
Q

Infraspinatus Fossa / scapula

A

Origin: Infraspinatus

87
Q

Greater Tuberosity/ Humerus.

A

Insertion: Infraspinatus

88
Q

Origin : Subscapularis

A

Subscapular Fossa/ Scapular

89
Q

Insertion: Subscapularis

A

Lesser tuberosity/ Humerus.

90
Q

Action: Subscapularis

A

Stabilize shoulder joint.

91
Q

Nerve Supply : subscapularis

A

Upper and subscapular nerve

92
Q

Origin: Teres major

A

Inferior angle/ scapular

93
Q

insertion: Teres Major

A

Intertubercular groove

94
Q

Action: Teres Major

A

Stabilize shoulder joint.

95
Q

Nerve supply: Teres major

A

Lower Subscapular Nerve.

96
Q

Origin: Teres minor

A

Axillary Border of scapula

97
Q

Insertion : Teres minor

A

Greater Tuberosity/ Humerus

98
Q

action: stabilize Shoulder joint

A

Stabilize shoulder joint.

99
Q

Nerve Supply: teres minor

A

Axillary Nerve

100
Q

Subscapular Fossa/ Scapular

A

Origin : Subscapularis

101
Q

Lesser tuberosity/ Humerus.

A

Insertion: Subscapularis

102
Q

Upper and subscapular nerve

A

Nerve Supply : subscapularis

103
Q

Inferior angle/ scapular

A

Origin: Teres major

104
Q

Intertubercular groove

A

insertion: Teres Major

105
Q

Lower Subscapular Nerve.

A

Nerve supply: Teres major

106
Q

Axillary Border of scapula

A

Origin: Teres minor

107
Q

Greater Tuberosity/ Humerus

A

Insertion : Teres minor

108
Q

Axillary Nerve

A

Nerve Supply: teres minor

Gross Anatomy (14 decks)

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