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Anatomy and Physiology > Upper Extremity and Trunk Muscles > Flashcards

Upper Extremity and Trunk Muscles Flashcards

Upper Extremity and Trunk Muscles (88 cards)

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1
Q

What is the muscle labeled A?

A

Deltoid

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2
Q

What is the muscle labeled B?

A

Pectoralis Major

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3
Q

What is the muscle labeled C?

A

Biceps brachii

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4
Q

What is the muscle labeled D?

A

Latissimus Dorsi

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5
Q

What is the muscle labeled E?

A

Serratus Anterior

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6
Q

What is the muscle labeled F?

A

Rectus abdominis (covered by rectus sheath)

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7
Q

What is the structure labeled G?

A

Linea Alba

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8
Q

What is the muscle labeled H?

A

External oblique

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9
Q

What is the structure labeled I?

A

Inguinal Ligament

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10
Q

What is the structure labeled J?

A

Superficial Inguinal Ring

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11
Q

What is the structure labeled K?

A

Tendonous Intersections

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12
Q

What is the muscle labeled L?

A

Serratus Anterior

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13
Q

What is the muscle labeled M?

A

External Oblique

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14
Q

What is the muscle labeled N?

A

Rectus Abdominis

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15
Q

What is the muscle labeled O?

A

Transversus Abdominis

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16
Q

What is the muscle labeled P?

A

Iternal Oblique

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17
Q

What is the structure labeled Q?

A

Inguinal Ligament

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18
Q

What is the muscle labeled A?

A

External intercostals

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19
Q

What is the muscle labeled B?

A

Scalene muscles

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20
Q

What is the muscle labeled C?

A

Internal Intercostals

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21
Q

What is the muscle labeled D?

A

Transversus Thoracis

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22
Q

What is the muscle labeled E?

A

Diaphragm

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23
Q

What muscles are involved in regular inhalation?

A

External Intercostals

Diaphragm

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24
Q

What muscles are involved in forced inhalation?

A

External Intercostals

Diaphragm

Sternocleidomastoid

Scalenes

Serratus Posterior Superior

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25
What are the muscles involved in regular exhalation?
Relaxation of all muscles used for inhalation
26
What are the muscles involved in forced exhalation?
Internal Intercostals Serratus Posterior Inferior Rectus Abdominus External Oblique Internal Oblique Transverse Abdominus
27
With the exceptions of the scalene muscles and the diaphragm, what are all breathing muscles innervated by?
Thoracic spinal nerve
28
What is the diaphragm innervated by?
Phrenic nerves
29
What is the muscle labeled A?
Deltoid
30
What is the muscle labeled B?
Pectoralis Major
31
What is the muscle labeled C?
Longhead of the biceps brachii
32
What is the muscle labeled D?
Sternocleidomastoid
33
What is the muscle labeled E?
Subclavius
34
What is the muscle labeled F?
Subscapularis
35
What is the muscle labeled G?
coracobrachialis
36
What is the muscle labeled H?
Pectoralis minor
37
What is the muscle labeled I?
Serratus Anterior
38
What is the muscle labeled J?
Trapezius
39
What is the muscle labeled K?
Rhomboid minor
40
What is the muscle labeled L?
Rhomboid major
41
What is the muscle labeled M?
Deltoid
42
What is the muscle labeled N?
Latissimus Dorsi
43
What is the muscle labeled O?
Levator Scapulae
44
What is the muscle labeled P?
Supraspinatus
45
What is the muscle labeled Q?
Infraspinatus
46
What is the muscle labeled R?
Teres minor
47
What is the muscle labeled S?
Teres major
48
What are the nerves of the rotator cuff?
Upper and Lower Subscapular Nerves, Suprascapular nerve, Axillary Nerve
49
What are the muscles innervated by spinal nerves?
External Oblique, Internal Oblique, Transverse Abdominis, Rectus Abdominis, and all respiration muscles
50
What is the muscle labeled A?
Brachioradialis
51
What is the structure labeled B?
Flexor Retinaculum
52
What is the bone marking labeled C?
Medial epichondyle
53
What is the structure labeled D?
Common Flexor Tendon
54
What is the muscle labeled E?
Pronator Teres
55
What is the muscle labeled F?
Flexor carpi radialis
56
What is the muscle labeled G?
Palmaris Longis
57
What is the muscle labeled H?
Flexor Carpi Ulnaris
58
What is the muscle labeled I?
Anconius
59
What is the muscle labeled J?
Flexor Carpi Ulnaris
60
What is the muscle labeled K?
Extensor Carpi Ulnaris
61
What is the muscle labeled L?
Extensor Digiti Minimi
62
What is the structure labeled M?
Extensor Retinaculum
63
What are the tendons labeled N?
Extensor Digitorum tendons
64
What is the muscle labeled O?
Brachioradialis
65
What is the muscle labeled P?
Extensor Carpi Radialis Longis
66
What is the muscle labeled Q?
Extensor Carpi Radialis Brevis
67
What is the muscle labeled R?
Extensor Digitorum
68
What is the muscle labeled S?
Abductos Pollusis Longis
69
What is the muscle labeled T?
Extensor Pollicis Brevis
70
What is the bone landmark labeled U?
Olecranon Process of Ulna
71
What is the muscle labeled V?
Extensor Pollicis Longis
72
What is the muscle labeled W?
Extensor Indices
73
What is the muscle labeled X?
Dorsal interoccei
74
What is the muscle labeled Y?
Supinator
75
What is the muscle labeled Z?
Adductor pollicis longis
76
What is the muscle labeled 1?
Extensor Pollicis Brevis
77
What is the muscle labeled 2?
Flexor Digitorum Superficialis
78
What are the tendons labeled 3?
Flexor digitorum superficialis tendons
79
What are the tendons labeled 4?
Flexor Digitorum Profundus Tendons
80
What is the muscle labeled 5?
Supinator
81
What is the muscle labeled 6?
Flexor Pollicis Longis
82
What is the muscle labeled 7?
Pronator Quadratus
83
What is the muscle labeled 8?
Flexor Digitorum Profundus
84
What are the tendons labeled 9?
Flexor Digitorum Profundus Tendons
85
What three nerves innervate the arm?
Median Nerve, Radial Nerve, Ulnar Nerve
86
What are all posterior arm muscles inntervated by?
Radial nerve
87
All anterior arm muscles are innervated by the _______ nerve, unless they have "uln" in the name.
Median
88
The biceps brachii and the brachialis muscle are innervated by...
The Musculocutaneus nerve

Anatomy and Physiology (20 decks)

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