click below
click below
Normal Size Small Size show me how
A&KII Test 1
| Question | Answer |
|---|---|
| Brachialis Origin | Distal 1/2 of the Anterior shaft of the Humerus |
| Brachialis Insertion | Ulnar Tuberosity |
| Brachialis Action | Flex the Forearm |
| Brachialis Innervation | Musculocutaneous N. C5-7 |
| Pronator Teres Origin | Humeral Head: Medial epicondyle of the Humerus via the Common Flexor Tendon Ulnar Head: Coronoid process of the Ulna |
| Pronator Teres Insertion | Lateral midshft of the radius |
| Pronator Teres Action | Pronate the Forearm and forearm Flextion |
| Pronator Teres Innervation | Median N. C6,7 |
| Flexor Carpi Radialis Origin | Medial Epicondyle of the Humerus via the Common Flexor Tendon |
| Flexor Carpi Radialis Insertion | 2nd and 3rd metacarpals |
| Flexor Carpi Radialis Action | Flexes the hand at the wrist, Radially Deviates, Flexes the Forearm and Elbow jt. |
| Flexor Carpi Radialis Innervation | Medial N. C6, 7 |
| Palmaris Longus Origin | Medial Epicondyle via the Common Flexor Tendon |
| Palmaris Longus Insertion | Palm of the Hand- the Palmar aponeurosis and the flexor retinaculum |
| Palmaris Longus Action | Flex the hand, Flex the Forearm |
| Palmaris Longus Innervation | Medial N. C7, 8 |
| Flexor Carpi Ulnaris Origin | Humeral Head:Medial epicondyle via CFT Ulnar Head: Olecranon |
| Flexot Carpi Ulnaris Insertion | pisiform, hamate, 5th metacarpal |
| Flexor Carpi Ulnaris Actions | Flex the hand, Ulnar deviates, Flex the Forearm |
| Flexor Carpi Ulnaris Innervation | Ulnar N. C 7,8 |
| Flexor Digitorum Profundus Origin | proximal 1/2 of ulna, interosseus membrane |
| Flexor Digitorum Profundus Insertion | Anterior Surfaces of the distal phalanges of Finger 2-5 |
| Flexor Digitorum Profundus Action | Flexes Finger 2-5 at the Metacarpophalangeal and Proximal and distal Interphalangeal Joint, Flexes the Hand at the wrist |
| Flexor Digitorum Profundus Innervation | Medial-2nd and 3rd digit Ulnar 4th and 5th digit C8, T1 |
| Flexor Pollicis Longus Origin | Anterior Surface of the radius, interosseus membrane, the medial epicondyle, the coronoid process |
| Flexor Pollicis Longus Insertion | Thumb base of the distal phalanx |
| Flexor Pollicis Longus Action | Flex the thumb at the CMP, MCP, IP |
| Flexor Pollicis Longus Innervation | Median N. C7, 8 |
| Extensor Carpi Radialis Longus Origin | Lateral Supracondylar Ridge |
| Extensor Carpi Radialis Longus Insertion | The posterior side of the base of the 2nd metacarpal |
| Extensor Carpi Radialis Longus Action | Extend the hand, Radially Diviates |
| Extensor Carpi Radiallis Longuse Innervation | Radial N. C5, 6 |
| Pronator Quadratus Origin | Anterior Distal Ulna |
| Pronator Quadratus Insertion | Anterior Distal Radius |
| Pronator Quadratus Action | Pronates the Forearm |
| Pronator Quadratus Innervation | Median N. C7,8 |
| Brachioradialis Origin | Lateral Supracondylar Ridge of the Humerus |
| Brachioradialis Insertion | Styloid Process of the Radius |
| Brachioradialis Action | Flex the Forearm, Supinates and Pronates the Forearm |
| Brachioradialis Innervation | Radial N. C 5, 6 |
| Extensor Carpi Radialis Brevis Origin | Lateral Epicondyle via the Common Extensor Tendon( CET) |
| Extensor Carpi Radialis Brevis Insertion | Base of the 3rd Metacarpal |
| Extensor Carpi Radialis Brevis Action | Extends the Wrist, Radially Deviates |
| Extensor Carpi Radialis Brevis Innervation | Radial Nerve C7,8 |
| Extensor Digitorum Origin | Lateral Epicondyle of the Humerus |
| Extensor Digitorum Insertion | Digits of #2-5 via extensor expansion |
| Extensor Digitorum Action | Extends Finger #2-5 at the MP, PIP, and DIP jt Extends the wrist |
| Extensor Digitorum Innervation | Radial N, C7-C8 |
| Extensor Digiti Minimi Origin | Lateral Epicondyle of humerus via CET, |
| Extensor Digiti Minimi Insertion | 5th digit |
| Extensor Digiti Minimi Action | Extends the little finger at MCP, PIP, DIP, and extends the wrist |
| Extensor Digiti Minimi Innervation | Radial N. C 7,8 |
| Externsor Carpi Ulnaris Origin | Lateral Epicondyle of the Humerus via the Common Extensor Tendon, and Posterior ulna |
| Extensor Carpi Ulnaris Insertion | 5th Metacarpal |
| Extensor Carpi Ulnaris Action | Extends the wrist, Ulnar Deviates |
| Extensor Carpi Ulnaris Innervation | Radial N. C 7,8 |
| Anconeus Origin | Lateral Epicondyle of the Humerus |
| Anconeus Insertion | Dorsal Surface of Ulna, lateral side of the olecrannon process |
| Anconeus Action | Extend the elbow |
| Anconeus Innervation | Radial N. C6, 7, 8 |
| Supinator Origin | Lateral Epicondyle of the Humerus and the Proximal Ulna |
| Supinator Insertion | Proximal 1/3 of the Radius |
| Supinator Action | Supinates the Forearm and hand |
| Supinator Innervation | Radial N. C6,7 |
| Abductor Pollicis Longus Origin | Posterior Radius and Ulna |
| Abductor Pollicis Longus Insertion | base of the 1st metacarpal |
| Abductor Pollicis Longus Action | Abducts the Thumb at the Carpometacarpal jt, Extends the Thumb at the CMP jt. |
| Abductor Pollicis Longus Innervation | Radial N. C 7,8 |
| Extensor Pollicis Longus Origin | Posterior Ulna |
| Extensor Pollicis Longus Insertion | Thumb via the dorsal expansion |
| Extensor Pollicis Longus Action | Extends the Thumb at the CMC, MP, and IP jt |
| Extensor Pollicis Longus Innervation | Radial N C7-8 |
| Extensor Pollicis Brevis Origin | Posterior Radius(distal 1/3) |
| Extensor Pollicis Brevis Insertion | Thumb proximal phalanx |
| Extensor Pollicis Brevis Action | Extends the thumb at the CMC, and MP |
| Extensor Pollicis Brevis Innervation | Radial N. C7,8 |
| Extensor Indicis Origin | Posterior Ulna, interosseus membrane |
| Extensor Indicis Insertion | 2nd digit via extensor digitorum |
| Extensor Indicis Action | Extends finger 2 at the MCP, PIP, and DIP, and wrist extention |
| Extensor Indicis Innervation | Radial N. C7, 8 |
| Extensor Carpi Radialis Longus Origin | Lateral Supracondylar ridge |
| Extensor Carpi Radialis Longus Insertion | Post. side of base of 2nd metacarpal |
| Extensor Carpi Radialis Longus Action | Extend wrist, Radial deviation |
| Extensor Carpi Radialis Longus Innervation | Radial N. C5-6 |