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52 Cards in this Set
- Front
- Back
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Name the neumonic to remember the bones in the wrist |
Senior lectures take prostitutes to the Carolton hotel |
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Name the proximal wrist bones |
Scafoid, lunate, triquetrum, pisiform |
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Name the distal wrist Bones |
Trapezium, trapizoid, capitate, hamate |
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Does the ulna touch the carpals? |
No, a disk in between the ulna and carpals |
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Where is the radial carpal joint? |
In between the proximal carpals, and radius and disk |
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Which bones are involved with the radial carpal joint? |
Radius, scaphoid, lunate, triquetrum |
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Where is the mid carpal joint? |
Between the proximal and distal carpal bones, [ this joint is what gives the hand grasps of many different kinds |
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What does the radial collateral ligament do? |
Prevents the wrist from deviating to ulnar side too far |
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What does the ulnar collateral ligament do? |
Keeps the wrist from deviating to the radial side too far |
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Can non axia, movements move? |
Yes they can glide, slight movements |
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What is the Palmar fascia |
Conceive tissue holds extensors on the back of the wrist in place |
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Does radial deviation have a spongy end feel? |
No its bony end feel |
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Should all end feels in the wrist be bony? |
Yes |
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How many wrist extensor and flexor are there? |
3 extensors, 3 flexors. |
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Where do all wrist flexor originate? |
Medial epicondyle of the humerus |
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O,I,A,N of the flexor carpi ulnaris |
O: medial epicondyle of the humerus I: pisiform, base of the fifth meta carpal A: wrist flexion, ulnar deviation N: ulnar nerve |
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O,I,A,N of the flexor carping radials |
O: medial epicondyle of the humerus I: base of the 2nd and 3rd meta carpal A: wrist flexion, radial deviation N: median nerve |
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O,I,A,N of Palmaris ongus |
O: medial epicondyle of the humerus I: Palmar fascia (bone to connective tissue) A: wrist flexion N: median nerve |
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Do all wrist extensor originate on the medial epicondyle of the humerus? |
False, lateral epicondyle |
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O,I,A,N of extensor carpi ulnaris |
O: lateral episcondyle of the humerus I: base of the fifth meta carpal A: wrist extension, ulnar deviation N: radial n |
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O,I,A,N of the extensor carpi ulnaris |
O: lateral epicondyle of the humerus I: base of the 5th meta carpal A: wrist extension, ulnar deviation N: radial n |
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O,I,A,N of the extensor Carli radialis |
O: lateral epicondyle of the humerus I: base of the 2nd meta carpal A: wrist extension, radial deviation N: radial n |
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O,I,A,N of the extensor carpi radialis brevis |
O: lateral epicondyle of the humerus I: base of the 3rd meta carpal A: wrist extension, assisting in radial deviation N: radial nerve |
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True or false: all radialis (ecrb, fcr) muscles will insert on the 5th metacarpal? |
False, 2nd and 3rd metacarpals |
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True or false: all ulmaris (ecu, fcu) muscles insert on the 5th metacarpal |
True |
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4-1= |
3 |
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Mcp stands for? What is the common name? |
Metacarpophalangeal joints. Knuckles |
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What does pip stand for ? What is the common name |
Proximal intehalangeal joints. Knocking joints |
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What does dip stand for? |
Distal interphalangeal joints |
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What does ip stand for |
Interphalangeal joint |
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Which digit has only 2 joints? |
Thumb, all others have 3 |
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What does cmc stand for? |
Carpalmetacarpal |
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What is the flexor retinaculum? |
- Made of 2 ligaments that join the ulnar and radial sides of anterior carpal bones. - it holds tendons close to the wrist and prevents carpal bones from separating - forms the "roof" of the carpal tunnel - median nerve - tendons of several muscles that move the fingers |
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What is extensor retinaculum? |
Same as flexor retinaculum but on the posterior side of the hand |
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Name the arches of thehand |
1. proximal carpal (palmar) arch 2. Distal carpal (Palmar) arch 3. Logitudinal arch |
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finger muscles : where do all originate |
forearm |
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where to all extrensic finger muscles insert? |
in the fingers |
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what type of grip do the extrensic finger muscles prouce? |
power grip |
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wheredo all intrensic finger muscles originate and insert? |
at the head of the DIPS |
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OI,A,N of flexor digitorum proffundus (FDP) |
O: upper 3/4 of the ulna I: distal phalanx of digits 2,3,4,5 A: flexes MCP, DIP, PIP, of digits 2,3,4,5 NL Median and Ulnar N |
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O,I,A,N of the flexor digitorum superficialis (FDS) |
O: Common flexor tendon inthe medial epicondyle, coronoid process, radius I: Sides of the middle phalanx of digits 2,3,4,5 A: flexes MCP, PIP N: Median * Superficialis splits, profundus passes under * |
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O,I,A,N flexor pollis longus (FPL) |
O: radius, anterior surface I: Distal phalanx of thumb A: flexes all three joints of thumb (CMC,MCO,IP) NL Median |
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True or False, Anterior forearm muscles innervates all muscle are innervated by the median nerve except for FCUU and 1/2 of flexor digitorum profundus. |
true, ,!/2 of FDP is innervated by ulnar nerve |
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name the 4 superficial muscles of posterior forearm (PASS, Fail, Pass, fail) |
1.pronator teres 2. flexor carpi radialis 3. palmaras longus 4. Flexor carpi ulnaris |
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name the 1 middle anter forearm muscle |
flexor digitorum superficialis |
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name the 3 deep muscles iin the anterior forearm |
1. flexor digitour profundus 2. flexor pollicis longus 3 pronator quadratus |
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O,I,A,N of extensor pollicis brevis (EPB) |
O: posterior distal radius I: Base of the proximal phalanx of the thumb A: Extends only MCP |
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O,I,A,N Abductor pollicis longus |
O: posterior radius interosseus memberane, middle ulna I: base of the 1st metacarpal A: abducts themb CMC, and wrist deviation |
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O,I,A,N of extensor pollicis longus |
O: middle posterior ulna interosseous membrane I: Base of the distal phalanx of the thumb A: Ec\xtends all 3 joints CMC,MCP,IP) of thumb and extends wrist N: radial |
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O,I,A,N of Extensor digitiorum |
O: Lateral epicondyle of the humerus I: Bast of the distal phalanx of 2nd- 5 digits A: Extends all three joings (MCP,DIP,PIP), and wrist extension N: Radial N |
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O,I,A,N of extensor indicis |
O: distal ulna I: base of the distal phalanx of the 2nd finger A: extends (MCP,PIP,DIP) , wrist extension N: radial |
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O,I,A,N of extensor digiti minimi |
O: Lateral epicondyle of humerus I Base of the distal phalanx of the 5th digit A: extends all three joints (MCM,PIP,DIP), wrist extension N: Radial N |
