Human Anatomy > Shoulder Complex Joint Study > Flashcards

Shoulder Complex Joint Study Flashcards

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1
Q

Which nerve innervates Serratus Anterior for scapular Protraction (Abduction)?

A

Long thoracic nerve (C5-C7)

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2
Q

Which muscle is responsible for scapular Protraction (Abduction) and is innervated by Long thoracic nerve (C5-C7)?

A

Serratus Anterior

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3
Q

Which nerve innervates Pectoralis Major for scapular Protraction (Abduction)?

A

Medial (C8-T1) and Lateral (C5-C7) pectoral nerves

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4
Q

Which muscle is responsible for scapular Protraction (Abduction) and is innervated by Medial (C8-T1) and Lateral (C5-C7) pectoral nerves?

A

Pectoralis Major

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5
Q

Which nerve innervates Pectoralis Minor for scapular Protraction (Abduction)?

A

Medial Pectoral nerve (C8-T1)

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6
Q

Which muscle is responsible for scapular Protraction (Abduction) and is innervated by Medial Pectoral nerve (C8-T1)?

A

Pectoralis Minor

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7
Q

Which nerve innervates Rhomboid Major for scapular Retraction (Adduction)?

A

Dorsal scapular nerve (C4, C5)

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8
Q

Which muscle is responsible for scapular Retraction (Adduction) and is innervated by Dorsal scapular nerve (C4, C5)?

A

Rhomboid Major

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9
Q

Which nerve innervates Rhomboid Minor for scapular Retraction (Adduction)?

A

Dorsal scapular nerve (C4, C5)

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10
Q

Which muscle is responsible for scapular Retraction (Adduction) and is innervated by Dorsal scapular nerve (C4, C5)?

A

Rhomboid Minor

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11
Q

Which nerve innervates Trapezius (all parts) for scapular Retraction (Adduction)?

A

Spinal Accessory Nerve (CN XI)

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12
Q

Which muscle is responsible for scapular Retraction (Adduction) and is innervated by Spinal Accessory Nerve (CN XI)?

A

Trapezius (all parts)

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13
Q

Which nerve innervates Levator Scapulae for scapular Elevation?

A

Dorsal scapular nerve (C4, C5), Cervical nerves C3, C4

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14
Q

Which muscle is responsible for scapular Elevation and is innervated by Dorsal scapular nerve (C4, C5), Cervical nerves C3, C4?

A

Levator Scapulae

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15
Q

Which nerve innervates Trapezius (upper/descending) for scapular Elevation?

A

Spinal Accessory Nerve (CN XI)

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16
Q

Which muscle is responsible for scapular Elevation and is innervated by Spinal Accessory Nerve (CN XI)?

A

Trapezius (upper/descending)

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17
Q

Which nerve innervates Rhomboid Major for scapular Elevation?

A

Dorsal scapular nerve (C4, C5)

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18
Q

Which muscle is responsible for scapular Elevation and is innervated by Dorsal scapular nerve (C4, C5)?

A

Rhomboid Major

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19
Q

Which nerve innervates Rhomboid Minor for scapular Elevation?

A

Dorsal scapular nerve (C4, C5)

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20
Q

Which muscle is responsible for scapular Elevation and is innervated by Dorsal scapular nerve (C4, C5)?

A

Rhomboid Minor

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21
Q

Which nerve innervates Pectoralis Major for scapular Depression?

A

Medial (C8-T1) and Lateral (C5-C7) pectoral nerves

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22
Q

Which muscle is responsible for scapular Depression and is innervated by Medial (C8-T1) and Lateral (C5-C7) pectoral nerves?

A

Pectoralis Major

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23
Q

Which nerve innervates Pectoralis Minor for scapular Depression?

A

Medial Pectoral nerve (C8-T1)

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24
Q

Which muscle is responsible for scapular Depression and is innervated by Medial Pectoral nerve (C8-T1)?

A

Pectoralis Minor

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25
Which nerve innervates Subclavius for scapular Depression?
Nerve to Subclavius (C5, C6)
26
Which muscle is responsible for scapular Depression and is innervated by Nerve to Subclavius (C5, C6)?
Subclavius
27
Which nerve innervates Trapezius (lower/ascending) for scapular Depression?
Spinal Accessory Nerve (CN XI)
28
Which muscle is responsible for scapular Depression and is innervated by Spinal Accessory Nerve (CN XI)?
Trapezius (lower/ascending)
29
Which nerve innervates Latissimus Dorsi for scapular Depression?
Thoracodorsal nerve (C6-C8)
30
Which muscle is responsible for scapular Depression and is innervated by Thoracodorsal nerve (C6-C8)?
Latissimus Dorsi
31
Which nerve innervates Trapezius (upper & lower parts) for scapular Upward Rotation?
Spinal Accessory Nerve (CN XI)
32
Which muscle is responsible for scapular Upward Rotation and is innervated by Spinal Accessory Nerve (CN XI)?
Trapezius (upper & lower parts)
33
Which nerve innervates Serratus Anterior (inferior part) for scapular Upward Rotation?
Long thoracic nerve (C5-C7)
34
Which muscle is responsible for scapular Upward Rotation and is innervated by Long thoracic nerve (C5-C7)?
Serratus Anterior (inferior part)
35
Which nerve innervates Rhomboid Major for scapular Downward Rotation?
Dorsal scapular nerve (C4, C5)
36
Which muscle is responsible for scapular Downward Rotation and is innervated by Dorsal scapular nerve (C4, C5)?
Rhomboid Major
37
Which nerve innervates Rhomboid Minor for scapular Downward Rotation?
Dorsal scapular nerve (C4, C5)
38
Which muscle is responsible for scapular Downward Rotation and is innervated by Dorsal scapular nerve (C4, C5)?
Rhomboid Minor
39
Which nerve innervates Levator Scapulae for scapular Downward Rotation?
Dorsal scapular nerve (C4, C5), Cervical nerves C3, C4
40
Which muscle is responsible for scapular Downward Rotation and is innervated by Dorsal scapular nerve (C4, C5), Cervical nerves C3, C4?
Levator Scapulae
41
Which nerve innervates Latissimus Dorsi for scapular Downward Rotation?
Thoracodorsal nerve (C6-C8)
42
Which muscle is responsible for scapular Downward Rotation and is innervated by Thoracodorsal nerve (C6-C8)?
Latissimus Dorsi
43
Which nerve innervates Deltoid for glenohumeral Flexion?
Axillary Nerve (C5, C6)
44
Which muscle is responsible for glenohumeral Flexion and is innervated by Axillary Nerve (C5, C6)?
Deltoid
45
Which nerve innervates Pectoralis Major for glenohumeral Flexion?
Medial (C8-T1) and Lateral (C5-C7) pectoral nerves
46
Which muscle is responsible for glenohumeral Flexion and is innervated by Medial (C8-T1) and Lateral (C5-C7) pectoral nerves?
Pectoralis Major
47
Which nerve innervates Biceps Brachii for glenohumeral Flexion?
Musculocutaneous nerve (C5-C7)
48
Which muscle is responsible for glenohumeral Flexion and is innervated by Musculocutaneous nerve (C5-C7)?
Biceps Brachii
49
Which nerve innervates Coracobrachialis for glenohumeral Flexion?
Musculocutaneous nerve (C5-C7)
50
Which muscle is responsible for glenohumeral Flexion and is innervated by Musculocutaneous nerve (C5-C7)?
Coracobrachialis
51
Which nerve innervates Deltoid for glenohumeral Extension?
Axillary Nerve (C5, C6)
52
Which muscle is responsible for glenohumeral Extension and is innervated by Axillary Nerve (C5, C6)?
Deltoid
53
Which nerve innervates Latissimus Dorsi for glenohumeral Extension?
Thoracodorsal nerve (C6-C8)
54
Which muscle is responsible for glenohumeral Extension and is innervated by Thoracodorsal nerve (C6-C8)?
Latissimus Dorsi
55
Which nerve innervates Pectoralis Major (from flexed) for glenohumeral Extension?
Medial (C8-T1) and Lateral (C5-C7) pectoral nerves
56
Which muscle is responsible for glenohumeral Extension and is innervated by Medial (C8-T1) and Lateral (C5-C7) pectoral nerves?
Pectoralis Major (from flexed)
57
Which nerve innervates Deltoid for glenohumeral Abduction?
Axillary Nerve (C5, C6)
58
Which muscle is responsible for glenohumeral Abduction and is innervated by Axillary Nerve (C5, C6)?
Deltoid
59
Which nerve innervates Supraspinatus for glenohumeral Abduction?
Suprascapular nerve (C4-C6)
60
Which muscle is responsible for glenohumeral Abduction and is innervated by Suprascapular nerve (C4-C6)?
Supraspinatus
61
Which nerve innervates Latissimus Dorsi for glenohumeral Adduction?
Thoracodorsal nerve (C6-C8)
62
Which muscle is responsible for glenohumeral Adduction and is innervated by Thoracodorsal nerve (C6-C8)?
Latissimus Dorsi
63
Which nerve innervates Pectoralis Major for glenohumeral Adduction?
Medial (C8-T1) and Lateral (C5-C7) pectoral nerves
64
Which muscle is responsible for glenohumeral Adduction and is innervated by Medial (C8-T1) and Lateral (C5-C7) pectoral nerves?
Pectoralis Major
65
Which nerve innervates Coracobrachialis for glenohumeral Adduction?
Musculocutaneous nerve (C5-C7)
66
Which muscle is responsible for glenohumeral Adduction and is innervated by Musculocutaneous nerve (C5-C7)?
Coracobrachialis
67
Which nerve innervates Pectoralis Major for glenohumeral Internal Rotation?
Medial (C8-T1) and Lateral (C5-C7) pectoral nerves
68
Which muscle is responsible for glenohumeral Internal Rotation and is innervated by Medial (C8-T1) and Lateral (C5-C7) pectoral nerves?
Pectoralis Major
69
Which nerve innervates Subscapularis for glenohumeral Internal Rotation?
Upper and Lower Subscapular nerve (C5-C7)
70
Which muscle is responsible for glenohumeral Internal Rotation and is innervated by Upper and Lower Subscapular nerve (C5-C7)?
Subscapularis
71
Which nerve innervates Teres Major for glenohumeral Internal Rotation?
Lower Subscapular nerve (C5, C6)
72
Which muscle is responsible for glenohumeral Internal Rotation and is innervated by Lower Subscapular nerve (C5, C6)?
Teres Major
73
Which nerve innervates Latissimus Dorsi for glenohumeral Internal Rotation?
Thoracodorsal nerve (C6-C8)
74
Which muscle is responsible for glenohumeral Internal Rotation and is innervated by Thoracodorsal nerve (C6-C8)?
Latissimus Dorsi
75
Which nerve innervates Deltoid for glenohumeral Internal Rotation?
Axillary Nerve (C5, C6)
76
Which muscle is responsible for glenohumeral Internal Rotation and is innervated by Axillary Nerve (C5, C6)?
Deltoid
77
Which nerve innervates Infraspinatus for glenohumeral External Rotation?
Suprascapular nerve (C4-C6)
78
Which muscle is responsible for glenohumeral External Rotation and is innervated by Suprascapular nerve (C4-C6)?
Infraspinatus
79
Which nerve innervates Teres Minor for glenohumeral External Rotation?
Axillary Nerve (C5, C6)
80
Which muscle is responsible for glenohumeral External Rotation and is innervated by Axillary Nerve (C5, C6)?
Teres Minor
81
Which nerve innervates Deltoid for glenohumeral External Rotation?
Axillary Nerve (C5, C6)
82
Which muscle is responsible for glenohumeral External Rotation and is innervated by Axillary Nerve (C5, C6)?
Deltoid
83
84
Which muscle and nerve are responsible for scapular protraction?
Serratus Anterior - Long thoracic nerve (C5-C7); Pectoralis Major - Medial (C8-T1) & Lateral (C5-C7) pectoral nerves; Pectoralis Minor - Medial pectoral nerve (C8-T1)
85
Which muscle and nerve are responsible for scapular retraction?
Rhomboid Major - Dorsal scapular nerve (C4, C5); Rhomboid Minor - Dorsal scapular nerve (C4, C5); Trapezius (all parts) - Spinal Accessory Nerve (CN XI)
86
Which muscles elevate the scapula?
Levator Scapulae - Dorsal scapular (C4, C5), Cervical nerves C3, C4; Trapezius (upper part) - Spinal Accessory (CN XI); Rhomboid Major & Minor - Dorsal scapular (C4, C5)
87
Which muscles depress the scapula?
Pectoralis Major - Medial (C8-T1) & Lateral (C5-C7) pectoral nerves; Pectoralis Minor - Medial pectoral (C8-T1); Subclavius - Nerve to Subclavius (C5, C6); Trapezius (lower) - Spinal Accessory (CN XI); Latissimus Dorsi - Thoracodorsal (C6-C8)
88
Which muscles upwardly rotate the scapula?
Trapezius (upper & lower parts) - Spinal Accessory (CN XI); Serratus Anterior (inferior part) - Long thoracic (C5-C7)
89
Which muscles downwardly rotate the scapula?
Rhomboid Major & Minor - Dorsal scapular (C4, C5); Levator Scapulae - Dorsal scapular (C4, C5), Cervical C3, C4; Latissimus Dorsi - Thoracodorsal (C6-C8)
90
Which muscles flex the glenohumeral joint?
Deltoid - Axillary (C5, C6); Pectoralis Major - Medial (C8-T1) & Lateral (C5-C7) pectoral nerves; Biceps Brachii - Musculocutaneous (C5-C7); Coracobrachialis - Musculocutaneous (C5-C7)
91
Which muscles extend the glenohumeral joint?
Deltoid - Axillary (C5, C6); Latissimus Dorsi - Thoracodorsal (C6-C8); Pectoralis Major (from flexed) - Medial (C8-T1) & Lateral (C5-C7) pectoral nerves
92
Which muscles abduct the glenohumeral joint?
Deltoid - Axillary (C5, C6); Supraspinatus - Suprascapular (C4-C6)
93
Which muscles adduct the glenohumeral joint?
Latissimus Dorsi - Thoracodorsal (C6-C8); Pectoralis Major - Medial (C8-T1) & Lateral (C5-C7); Coracobrachialis - Musculocutaneous (C5-C7)
94
Which muscles internally rotate the glenohumeral joint?
Pectoralis Major - Medial (C8-T1) & Lateral (C5-C7); Subscapularis - Upper & Lower Subscapular (C5-C7); Teres Major - Lower Subscapular (C5, C6); Latissimus Dorsi - Thoracodorsal (C6-C8); Deltoid - Axillary (C5, C6)
95
Which muscles externally rotate the glenohumeral joint?
Infraspinatus - Suprascapular (C4-C6); Teres Minor - Axillary (C5, C6); Deltoid - Axillary (C5, C6)
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