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HN 210 Human Anatomy > Lab 3: Origin, Insertion, Innervation, Blood supply, Action > Flashcards

Lab 3: Origin, Insertion, Innervation, Blood supply, Action Flashcards

(65 cards)

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1
Q

Origin of coracobrachialis

A

Coracoid process of scapula

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2
Q

Origin of biceps brachii

A

Short head: coracoid process of scapula

Long head: Supraglenoid tubercle of scapula

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3
Q

Origin of brachialis

A

Distal half of anterior surface of humerus

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4
Q

Origin of triceps brachii

A

Long head: infraglenoid tubercle of scapula

Lateral head: posterior surface, superior to the radial groove

Medial head: posterior surface, inferior to the radial groove

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5
Q

Origin of brachioradialis

A

Proximal two thirds of lateral supraepicondylar ridge of humerus

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6
Q

Origin of pronator teres

A

Medial epicondyle of humerus, coronoid process of ulna

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7
Q

Origin of flexor carpi radialis

A

Medial epicondyle of humerus

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8
Q

Origin of palmaris longus

A

Medial epicondyle of humerus

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9
Q

Origin of flexor carpi ulnaris

A

Humeral head: medial epicondyle of humerus

Ulnar head: olecranon and posterior border of ulna

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10
Q

Origin of flexor digitorum superficialis

A

Humeroulnar head: medial epicondyle and coronoid process of ulna

Radial Head: anterior oblique line of radius

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11
Q

Origin of flexor digitorum profundus

A

Proximal three quarters of medial and anterior surfaces of ulna and interosseous membrane

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12
Q

Origin of flexor pollicis longus

A

Anterior surface of radius and interosseous membrane

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13
Q

Origin of pronator quadratus

A

Distal fourth of anterior surface of the ulna

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14
Q

Insertion of coracobrachialis

A

Middle third of medial surface of humerus

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15
Q

Insertion of biceps brachii

A

Radial tuberosity and fascia of forearm via bicipital aponeourosis

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16
Q

Insertion of brachialis

A

Coronoid process and ulnar tuberosity

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17
Q

Insertion of triceps brachii

A

Proximal end of olecranon

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18
Q

Insertion of brachioradialis

A

Lateral surface of distal end of radius

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19
Q

Insertion of pronator teres

A

Middle of lateral surface of the radius (pronator tuberosity)

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20
Q

Insertion of flexor carpi radialis

A

Base of 2nd metacarpal

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21
Q

Insertion of palmaris longus

A

Flexor retinaculum, palmar aponeurosis

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22
Q

Insertion of flexor carpi ulnaris

A

Pisiform, hook of hamate, 5th metacarpal

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23
Q

Insertion of flexor digitorum superficialis

A

Middle phalanges of medial four digits

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24
Q

Insertion of flexor digitorum profundus

A

Bases of distal phalanges of medial four digits

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25
Insertion of flexor pollicis longus
Base of distal phalanx of 1st digit
26
Insertion of pronator quadratus
Distal fourth of anterior surface of radius
27
Innervation of coracobrachialis
Musculocutaneous nerve
28
Innervation of biceps brachii
Musculocutaneous nerve
29
Innervation of brachialis
Musculocutaneous nerve
30
Innervation of triceps brachii
Radial nerve
31
Innervation of brachioradialis
Radial nerve
32
Innervation of pronator teres
Median Nerve
33
Innervation of flexor carpi radialis
Median Nerve
34
Innervation of palmaris longus
Median Nerve
35
Innervation of flexor carpi ulnaris
Ulnar nerve
36
Innervation of flexor digitorum superficialis
Median Nerve
37
Innervation of flexor digitorum profundus
Medial part: ulnar nerve Lateral part: median nerve
38
Innervation of flexor pollicis longus
Anterior interosseous nerve
39
Innervation of pronator quadratus
Anterior interosseous nerve
40
Blood supply of coracobrachialis
Brachial artery
41
Blood supply of biceps brachii
Brachial artery
42
Blood supply of brachialis
Radial recurrent artery
43
Blood supply of triceps brachii
Deep brachial artery
44
Blood supply of brachioradialis
Radial recurrent artery
45
Blood supply of pronator teres
Ulnar artery, Radial artery
46
Blood supply of flexor carpi radialis
Radial artery
47
Blood supply of palmaris longus
Ulnar artery
48
Blood supply of flexor carpi ulnaris
Ulnar artery
49
Blood supply of flexor digitorum superficialis
Ulnar artery
50
Blood supply of flexor digitorum profundus
Anterior interosseous artery
51
Blood supply of flexor pollicis longus
Anterior interosseous artery
52
Blood supply of pronator quadratus
Anterior interosseous artery
53
Action of coracobrachialis
Flexion and adduction at shoulder
54
Action of biceps brachii
Flexion forearm (when supinated), supination of the forearm
55
Action of brachialis
Flexion of forearm
56
Action of triceps brachii
Extension of forearm
57
Action of brachioradialis
Flexion of the forearm
58
Action of pronator teres
Pronation and flexion of forearm
59
Action of flexor carpi radialis
Flexion at wrist and abduction of the hand
60
Action of palmaris longus
Flexion at the wrist, tightening of aponeurosis
61
Action of flexor carpi ulnaris
Flexion at the wrist, adduction of the hand
62
Action of flexor digitorum superficialis
Flexion at medial 4 proximal interphalangeal joints, flexion at metacarpophalangeal joints, flexion of the hand
63
Action of flexor digitorum profundus
Flexion at distal interphalangeal joints, assists with flexion at the wrist
64
Action of flexor pollicis longus
Wrist flexion, Flexion metacarpophalangeal, interphalangeal joint of 1st digit
65
Action of pronator quadratus
Pronation of forearm

HN 210 Human Anatomy (9 decks)

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