Brainscape's Knowledge GenomeTM


Top Flashcards (Certified)
All Flashcards

Anatomy > Exam 3 > Flashcards

Exam 3 Flashcards

(71 cards)

Start Studying
1
Q

Pectoralis Major: Action

A

Adducts, medially rotates, flexes arm

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Pectoralis Major: Innervation

A

Medial & lateral pectoral nerves

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Pectoralis Major: Proximal Attachment

A

Sternum, medial clavicle, costal cartilage

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Pectoralis Major: Distal Attachment

A

Proximal humerus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Pectoralis Minor: Action

A

Protracts, depresses, stabilizes scapula

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Pectoralis Minor: Innervation

A

Medial pectoral nerve

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Pectoralis Minor: Proximal Attachment

A

Ribs 3-5

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Pectoralis Minor: Distal Attachment

A

Coracoid process of the scapula

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Serratus Anterior: Action

A

Protracts scapula

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Serratus Anterior: Innvervation

A

Long thoracic nerve

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Serratus Anterior: Proximal Attachment

A

Ribs 1-8

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Serratus Anterior: Distal Attachment

A

Medial border of scapula

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Deltoid: Action

A

Flexes and medially rotates arm, abducts arm, extends and laterally rotates arm

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Deltoid: Innervation

A

Axillary nerve

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Deltoid: Proximal Attachment

A

Lateral clavicle, acromion, spine of scapula

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Deltoid: Distal Attachment

A

Deltoid tuberosity of humerus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

Anterior Arm: Action

A

Flexes arm + forearm, supinates forearm

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

Anterior Arm: Muscles

A

Biceps brachii, brachialis, coracobrachialis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

Anterior Arm: Innervation

A

Musculocutaneous nerve

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

Anterior Arm: Blood Supply

A

Brachial artery & vein

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

Posterior Arm: Action

A

Extends formarm + arm

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q

Posterior Arm: Muscles

A

Triceps brachii

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
23
Q

Posterior Arm: Innervation

A

Radial nerve

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
24
Q

Posterior Arm: Blood Supply

A

Deep brachial artery and vein

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
25
Biceps Brachii: Action
Supinates foream, flexes forearm in the supinated position, flexes arm
26
Biceps Brachii: Proximal Attachment
Short head: coracoid process of scapula Long head: superior aspect of scapula
27
Biceps Brachii: Distal Attachment
Tendon attaches to proximal radius and to the fascia of forearm via bicipital aponeurosis
28
Brachialis: Action
Flexes forearm in all positions
29
Bracialis: Proximal Attachment
Distal half of humerus
30
Brachialis: Distal Attachment
Proximal ulna
31
Coracobrachialis: Action
Assists in flexion and adduction of arm, resists dislocation
32
Coracobrachialis: Proximal Attachment
Coracoid process of scapula
33
Coracobrachialis: Distal Attachment
Middle third of humerus
34
Triceps Brachii: Action
Chief extensor of forearm, long head resists dislocation of humerus
35
Triceps Brachii: Proximal Attachment
Posterior humerus and inferior scapula
36
Triceps Brachii: Distal Attachment
Olecranon of ulna
37
Anterior Forearm: Proximal Attachment
Medial humeral epicondyle
38
Anterior Forearm: Innervatioin
Median Nerve
39
Anterior Forearm: Function
Muscles flex joints of the wrist & hand, pronators of the forearm
40
Posterior Forearm: Function
Muscles extend joints of the wrist & hand, supinate the forearm
41
Posterior Forearm: Proximal Attachment
Lateral humeral epicondyle
42
Posterior Forearm: Innervation
Deep radial nerve
43
Flexor Retinaculum: Function
Holds tendons in place at the wrist of the anterior forearm
44
Extensor Retinaculum: Function
Holds tendons in place at the posterior forearm
45
Thenar Compartment: Innervation
Recurrent branch of the median nerve
46
Hypothenar Compartment: Innervation
Deep ulnar nerve
47
Central Compartment of the Palm: Innervation
Deep ulnar nerve
48
Adductor Compartment: Innvervation
Deep ulnar nerve
49
Interosseous Compartment: Innervation
Deel ulnar nerve
50
External Intercostal Muscle: Function
Elevate ribs during forced respiration
51
External Intercostal Muscle: Innervation
Intercostal nerve
52
External Intercostal Muscle: Fiber Direction
Hand in pocket *inferior portion of superior rib to superior portion on inferior rib
53
Internal Intercostal Muscle: Fiber Direction
Hand on chest
54
Internal Intercostal Muscle: Innervation
Intercostal nerve
55
Internal Intercostal Muscle: Function
Depress ribs during forced expiration
56
Innermost Intercostal Muscle: Innervation
Intercostal nerve
57
Innermost Intercostal Muscle: Function
Depress ribs during forced expiration
58
Transversus Thoracis Muscle: Function
Weakly depress ribs
59
Transversus Thoracis Muscle: Innervation
Intercostal nerve
60
Transversus Thoracis Muscle: Location
Courses from posterior aspect of inferior sternum to the costal cartilages of 2-6
61
Innermost Intercostal Muscle: Fiber Direction
Hand on chest
62
Innermost Intercostal Muscle: Attachment
Posterolateral aspects of the thoracic wall
63
Subcostal Muscle: Attachment
Inferior border of a rib to superior border of a rib 2-3 spaces below
64
Subcostal Muscle: Function
Depress the rib during forced expiration
65
Organs in the UR Quadrant
Liver, gallbladder, small intestine, large intestine
66
Organs in the UL Quadrant
Spleen, stomach, small intestine, large intestine
67
Organs in the LR Quadrant
Appendix, small intestine, large intestine
68
Organs in the LL Quadrant:
Small intestine, large intestine
69
External Oblique Muscle: Fiber Direction
Hands in pocket
70
Internal Oblique Muscle: Fiber Direction
Hand on chest
71
Transversus Abdominis Muscle: Fiber Direction
Horizontal

Anatomy (4 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2025 Bold Learning Solutions. Terms and Conditions