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Fundamental learning objectives > back and UE muscles > Flashcards

back and UE muscles Flashcards

1
Q

Pectoralis Major origin

A

Inferior Clavicle/ Sternum/ Rectus Sheath

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2
Q

Pectoralis minor origin

A

Coracoid process

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3
Q

Subclavius origin

A

Rib 1

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4
Q

Serratus anterior origin

A

Ribs 1-9

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5
Q

Trapezius origin

A

External occipital protuberance, spinous process of T1-T12, Medial Margin of Ligamentum Nuchae, Superior Nuchael Line

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6
Q

Latissimus dorsi origin

A

Ribs 9-12, spinous process T7-S5, Iliac crest, inferior angle of the scapula

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7
Q

Levator scapulae origin

A

Transverse process of C1-C4

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8
Q

Rhomboid major origin

A

Spinous Process of T1-T4

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9
Q

Rhomboid minor origin

A

Spinous Process of C6-C7

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10
Q

Deltoid origin

A

Clavicle, Acromion, Inferior Spine of scapula

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11
Q

Supraspinatous origin

A

Supraspinatus Fossa

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12
Q

Infraspinatous origin

A

Infraspinatus Fossa

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13
Q

Subscapularis origin

A

Subscapular Fossa

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14
Q

Teres major origin

A

Inferior angle of scapula

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15
Q

Teres minor origin

A

Medial 2/3 of infraspinatus fossa

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16
Q

Biceps brachii origin

A

Long head: Supraglenoid tubercle/ Short Head: Corocoid process

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17
Q

Brachialis origin

A

Anterior surface of humerous, mid shaft

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18
Q

Coracobrachialis origin

A

Coracoid process

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19
Q

Brachioradialis origin

A

proximal lateral supracondylar ridge/ intermuscular septum

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20
Q

Pronator teres origin

A

Humoral Head: Medial epicondyl and supracondylar ridge/ Ulnar Head: medial side of coronoid process

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21
Q

Supinator origin

A

Superficial portion: lateral epicondyle, radial collateral ligament, anular ligament/ deep portion: superior crest of ulna

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22
Q

Triceps brachii origin

A

Long Head: infraglenoid tubercle/ Lateral Head: Posterior Humerus/ Medial Head: Posterior Humerus

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23
Q

Anconeus origin

A

Lateral epicondyle

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24
Q

Pectoralis Major insertion

A

Lateral lip of intertubercular groove

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25
Pectoralis minor insertion
Ribs 3-5
26
Subclavius insertion
Inferior clavicle
27
Serratus anterior insertion
Costal Surface of medial border of scapula
28
Trapezius insertion
Acromion, posterior portion of lateral 1/3 of clavical, superior spine of scapula
29
Latissimus dorsi insertion
Floor of the intertubercular groove
30
Levator scapulae insertion
Superior angle of the scapula
31
Rhomboid major insertion
Medial border of scapula, below spine of the scapula
32
Rhomboid minor insertion
Medial border of the scapula, opposite the spine
33
Deltoid insertion
Deltoid Tuberosity
34
Supraspinatous insertion
Superior greater tubercle
35
Infraspinatous insertion
Middle greater tubercle
36
Subscapularis insertion
Lesser Tubercle
37
Teres major insertion
Medial lip of intertubercular groove
38
Teres minor insertion
Inferior greater tubercle
39
Biceps brachii insertion
Radial Tuberosity, superficial fascia of forearm (bicipetal aponeurosis)
40
Brachialis insertion
Coronoid process of ulna, ulnar tuberosity
41
Coracobrachialis insertion
Medial border of mid-shaft of humerous
42
Brachioradialis insertion
lateral surface, distal end of radius
43
Pronator teres insertion
Lateral mid shaft of radius
44
Supinator insertion
Lateral surface of radius
45
Triceps brachii insertion
Upper Olecranon
46
Anconeus insertion
Olecranon, proximal posterior surface of ulna
47
Pectoralis Major innervation
Lateral pectoral nerve (C5,C6, C7)/Medial Pectoral Nerve (C8,T1)
48
Pectoralis minor innervation
Medial pectoral nerve (C8, T1)
49
Subclavius innervation
Nerve to subclavius (C5,C6)
50
Serratus anterior innervation
Long thoracic nerve (C5,C6,C7)
51
Trapezius innervation
Spinal accesory nerve (Cranial Nerve XI)
52
Latissimus dorsi innervation
Thoracodorsal Nerve (C6,C7,C8)
53
Levator scapulae innervation
Dorsal Scapular Nerve (C4,C5)
54
Rhomboid major innervation
Dorsal Scapular Nerve (C4,C5)
55
Rhomboid minor innervation
Dorsal Scapular Nerve (C4,C5)
56
Deltoid innervation
Axillary Nerve (C5,C6)
57
Supraspinatous innervation
Suprascapular Nerve (C5, C6)
58
Infraspinatous innervation
Suprascapular Nerve (C5, C6)
59
Subscapularis innervation
Upper and Lower Subscapular Nerve (C5,C6)
60
Teres major innervation
Lower subscapular nerve (C5,C6)
61
Teres minor innervation
Axillary Nerve (C5,C6)
62
Biceps brachii innervation
Musculocutaneous Nerve (C6, C7, C8)
63
Brachialis innervation
Musculocutaneous Nerve (C6, C7, C8)
64
Coracobrachialis innervation
Musculocutaneous Nerve (C6, C7, C8)
65
Brachioradialis innervation
Radial Nerve (C5,C6)
66
Pronator teres innervation
Median Nerve (C6, C7)
67
Supinator innervation
Radial Nerve (C6,C7)
68
Triceps brachii innervation
Radial Nerve (C5,C6)
69
Anconeus innervation
Radial Nerve (C6,C7,C8)
70
Pectoralis Major arterial supply
Lateral thoracic artery/pectoral branches of thoracoacromial artery
71
Pectoralis minor arterial supply
Pectoral branches of the thoracoacromial artery
72
Subclavius arterial supply
Clavicular branches of the thoracoacromial artery
73
Serratus anterior arterial supply
Lateral thoracic artery
74
Trapezius arterial supply
Transverse Cervical Artery
75
Latissimus dorsi arterial supply
Thoracodorsal Artery
76
Levator scapulae arterial supply
Dorsal Scapular Artery/ Transverse Cervical Artery
77
Rhomboid major arterial supply
Dorsal Scapular Artery
78
Rhomboid minor arterial supply
Dorsal Scapular Artery
79
Deltoid arterial supply
Posterior circumflex humeral artery, deltoid branches of the thoracoacromial artery
80
Supraspinatous arterial supply
Suprascapular Artery
81
Infraspinatous arterial supply
Suprascapular Artery
82
Subscapularis arterial supply
Subscapular Artery
83
Teres major arterial supply
Circumflex scapular, Dorsal Scapular artery, Medial Circumflex humeral artery
84
Teres minor arterial supply
Circumflex scapular artery
85
Biceps brachii arterial supply
Muscular Branches of Brachial Artery
86
Brachialis arterial supply
Muscular Branches of Brachial Artery
87
Coracobrachialis arterial supply
Muscular Branches of Brachial Artery
88
Brachioradialis arterial supply
Radial Recurrent Artery
89
Pronator teres arterial supply
Ulnar, Ulnar recurrent artery
90
Supinator arterial supply
Recurrent Interosseus Artery, Medial Collateral Artery
91
Triceps brachii arterial supply
Profunda Brachii (deep artery of arm)
92
Anconeus arterial supply
Radial Collateral Artery
93
Pectoralis Major action
Flex, adduct, medially rotate the arm. Clavicular portion: flex entended arm. Sternocostal portion: extend a flexed arm
94
Pectoralis minor action
Pull shoulder downward, protract scapula
95
Subclavius action
Stabilize sternoclavicular joint
96
Serratus anterior action
Upper portion: Protract scapula/ Lower portion: rotate scapula
97
Trapezius action
Descending Fibers: elevate scapula/ Ascending fibers: depress scapula/ Transverse scapula: retract scapula
98
Latissimus dorsi action
Prevent upward displacement of arm/ Extend, adduct, medially rotates arm
99
Levator scapulae action
Elevates and retracts the scapula
100
Rhomboid major action
Elevates and retracts the scapula
101
Rhomboid minor action
Elevates and retracts the scapula
102
Deltoid action
Prevents downward shoulder displacement/ Anterior portion: flex, medially rotates the arm/ Posterior portion: extends, laterally rotates the arm/ Abducts arm >15 degrees
103
Supraspinatous action
Abducts arm <15 degrees, joint stabalization (ROTATOR CUFF)
104
Infraspinatous action
Lateral rotation of arm, joint stabalization (ROTATOR CUFF)
105
Subscapularis action
Medial Rotation of the arm, joint stabilization (ROTATOR CUFF)
106
Teres major action
Extension and Medial rotation of the arm
107
Teres minor action
Lateral rotation of arm, joint stabalization (ROTATOR CUFF)
108
Biceps brachii action
Flex, suppinate forearm
109
Brachialis action
Flex forearm
110
Coracobrachialis action
Adduction/ flexion of arm
111
Brachioradialis action
flexes elbow during midpronation of forearm
112
Pronator teres action
Pronation of forearm
113
Supinator action
Supination of forearm, extends the elbow
114
Triceps brachii action
Lateral Head: adduction, extension of arm/ whole muscle: forearm extension
115
Anconeus action
abduction of ulna, pronation, extends elbow

Fundamental learning objectives (8 decks)

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