Elbow, Forearm, & Wrist Flashcards

1
Q

Biceps Brachii Origin & Insertion

A

O=Coracoid (SH) & Supraglenoid Tubercle (LH)

I=Radial Tuberosity

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2
Q

Biceps Brachii Action

A

Flex elbow & Supinate forearm

LH=Shoulder Flexion

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3
Q

Triceps Brachii Origin & Insertion

A

O=Infraglenoid Tubercle (LongH), Posterior Proximal 1/2 of Humerus (LH), & Posterior Distal 1/2 of Humerus (MH)

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4
Q

Triceps Brachii Action

A

Extend Elbow

LH=Extends & Adducts Shoulder

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5
Q

Anconeus Origin & Insertion

A

O=Lateral Epicondyle of Humerus

I=Olecranon

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6
Q

Anconeus Action

A

Elbow Extension

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7
Q

Brachialis Origin & Insertion

A

O=Anterior Distal 1/2 of Humerus

I=Coranoid Process of the Ulna

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8
Q

Brachialis Action

A

Elbow Flexion

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9
Q

Pronator Teres Origin & Insertion

A

O=Medial Epicondyle & Ulnar Coranoid Process

I=Mid Lateral Radius

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10
Q

Pronator Teres Action

A

Pronates forearm; Assists w/elbow flexion

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11
Q

Supinator Origin & Insertion

A

O=Lateral Epicondyle, RCL, & Supinator Crest of Ulna

I=Anterolateral Surface of Radius

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12
Q

Supinator Action

A

Supinates

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13
Q

Flexor Carpi Radialis Origin & Insertion

A

O=Medial Epicondyle

I=Base of Mets 2 & 3

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14
Q

Flexor Carpi Radialis Action

A

Wrist Flexion & Abduction

Assists w/Elbow Flexion

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15
Q

Palmaris Longus Origin & Insertion

A

O=Medial Epicondyle

I=Flexor Retinaculum & Palmar Aponeurosis

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16
Q

Flexor Carpi Ulnaris Origin & Insertion

A

O=Medial Epicondyle & Olecranon

I=Pisiform, Hook of Hamate, & Base of 5th Met

17
Q

Flexor Carpi Ulnaris Action

A

Wrist Flexion & Ulnar Deviation

Assists w/Elbow Flexion

18
Q

Palmaris Longus Action

A

Tenses Palmar Fascia, Flexes Wrist

Assists w/Elbow Flexion

19
Q

Extensor Carpi Radialis Longus Origin & Insertion

A

O=Lateral Supracondylar Ridge

I=Base of 2nd met

20
Q

Extensor Carpi Radialis Longus Action

A

Wrist Extension & Radial Deviation

Assists to flex elbow

21
Q

Extensor Carpi Radialis Brevis Origin & Insertion

A

O=Lateral Epicondyle

I=Base of 3rd Met

22
Q

Extensor Carpi Radialis Brevis Action

A

Wrist Extension & Radial Deviation

Assists to flex elbow

23
Q

Extensor Digitorum Origin & Insertion

A

O=Lateral Epicondyle

I=Bases of Middle & Distal Phalanges of Fingers 2-5

24
Q

Extensor Digitorum Action

A

Extend MCP’s, PIP’s, & DIP’s of fingers 2-5

Assist w/Wrist Extension

25
Q

Extensor Carpi Ulnaris Origin & Insertion

A

O=Lateral Epicondyle

I=Base of 5th Met

26
Q

Extensor Carpi Ulnaris Action

A

Wrist Extension & Ulnar Deviation