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PTRS 710 Exam 3 > Forearm > Flashcards

Forearm Flashcards

(75 cards)

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1
Q

Pronator Teres Origin

A

Medial epicondyle

Ulnar head

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2
Q

Pronator Teres Insertion

A

Lateral surface of radius

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3
Q

Pronator Teres Function

A

Pronate forearm

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4
Q

Pronator Teres Innervation

A

Median

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5
Q

Flexor Carpi Radialis Origin

A

Medial epicondyle

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6
Q

Flexor Carpi Radialis Insertion

A

2nd metacarpal

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7
Q

Flexor Carpi Radialis Function

A

Flex and radially deviate wrist

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8
Q

Flexor Carpi Radialis Innervation

A

Median

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9
Q

Palmaris Longus Origin

A

Medial epicondyle

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10
Q

Palmaris Longus Insertion

A

Flexor retinaculum

Palmar aponeurosis

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11
Q

Palmaris Longus Function

A

Flex wrist

Tense palmar aponeurosis

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12
Q

Palmaris Longus Innervation

A

Median

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13
Q

Flexor Carpi Ulnaris Origin

A

Medial epicondyle

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14
Q

Flexor Carpi Ulnaris Insertion

A

Pisiform

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15
Q

Flexor Carpi Ulnaris Function

A

Flex and ulnarly deviates wrist

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16
Q

Flexor Carpi Ulnaris Innervation

A

Ulnar

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17
Q

Flexor Digitorum Superficialis Origin

A

Humeral head
Ulnar head
Radial head

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18
Q

Flexor Digitorum Superficialis Insertion

A

Body of mid phalanges

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19
Q

Flexor Digitorum Superficialis Function

A

Flex middle phalanges at PIP and MCP

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20
Q

Flexor Digitorum Superficialis Innervation

A

Median

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21
Q

Flexor Digitorum Profundus Origin

A

Ulna and interosseous membrane

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22
Q

Flexor Digitorum Profundus Insertion

A

Base of distal phalanges

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23
Q

Flexor Digitorum Profundus Function

A

Flex distal phalanges at DIP

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24
Q

Flexor Digitorum Profundus Innervation

A

Median - 2&3

Ulnar - 4&5

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25
Flexor Pollicis Longus Origin
Anterior radius and interosseous membrane
26
Flexor Pollicis Longus Insertion
Base of distal phalanx
27
Flexor Pollicis Longus Function
Flex phalanges of thumb
28
Flexor Pollicis Longus Innervation
Median
29
Pronator Quadratus Origin
Distal 1/4 of anterior ulna
30
Pronator Quadratus Insertion
Distal 1/4 of anterior radius
31
Pronator Quadratus Function
Pronate forearm
32
Pronator Quadratus Innervation
Median
33
Brachioradialis Origin
Supraepicondylar ridge
34
Brachioradialis Insertion
Lateral surface of radius
35
Brachioradialis Function
Flexes elbow best when in neutral position
36
Brachioradialis Innervation
Radial
37
Extensor Carpi Radialis Longus Origin
Lateral supraepicondylar ridge
38
Extensor Carpi Radialis Longus Insertion
Base of 2nd metacarpal
39
Extensor Carpi Radialis Longus Function
Extend and radially deviate wrist
40
Extensor Carpi Radialis Longus Innervation
Radial
41
Extensor Carpi Radialis Brevis Origin
Lateral epicondyle
42
Extensor Carpi Radialis Brevis Insertion
Base of 3rd metacarpal
43
Extensor Carpi Radialis Brevis Function
Extend and radially deviate wrist
44
Extensor Carpi Radialis Brevis Innervation
Radial
45
Extensor Digitorum Origin
Lateral epicondyle
46
Extensor Digitorum Insertion
Extensor expansion
47
Extensor Digitorum Function
Extend medial 4 digits
48
Extensor Digitorum Innervation
Radial
49
Extensor Digiti Minimi Origin
Lateral epicondyle
50
Extensor Digiti Minimi Insertion
Extensor Expansion
51
Extensor Digiti Minimi Function
Extend little finger
52
Extensor Digiti Minimi Innervation
Radial
53
Extensor Carpi Ulnaris Origin
Lateral epicondyle
54
Extensor Carpi Ulnaris Insertion
Base of 5th metacarpal
55
Extensor Carpi Ulnaris Function
Extend and ulnarly deviate wrist
56
Extensor Carpi Ulnaris Innervation
Radial
57
Supinator Origin
Lateral epicondyle | Radial collateral/anular ligaments
58
Supinator Insertion
Lateral/anterior/posterior surface of radius
59
Supinator Function
Supinates forearm
60
Supinator Innervation
Posterior interosseous
61
Abductor Pollicis Longus Origin
Posterior surface of ulna/radius/interosseous membrane
62
Abductor Pollicis Longus Insertion
Base of 1st metacarpal
63
Abductor Pollicis Longus Function
Extend or abduct 1st digit
64
Abductor Pollicis Longus Innervation
Posterior interosseous
65
Extensor Pollicis Brevis Origin
Posterior radius | Interosseous membrane
66
Extensor Pollicis Brevis Insertion
Base of proximal phalanx
67
Extensor Pollicis Brevis Function
Extend proximal phalanx at MCP | Extend CMC
68
Extensor Pollicis Brevis Innervation
Posterior interosseous
69
Extensor Pollicis Longus Origin
Posterior radius | Interosseous membrane
70
Extensor Pollicis Longus Insertion
Base of distal phalanx
71
Extensor Pollicis Longus Function
Extend distal phalanx at IP | Extend MCP and CMC
72
Extensor Pollicis Longus Innervation
Posterior interosseous
73
Extensor Indices Origin
Ulna | Interosseous membrane
74
Extensor Indices Insertion
2nd extensor expansion
75
Extensor Indices Function
Helps extend wrist | Extend index

PTRS 710 Exam 3 (9 decks)

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