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28 Cards in this Set
- Front
- Back
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True or False, the elbow joint has one degree of motion.
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True
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What elbow flexors are innervated by the Musculocutaneous nerve?
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Biceps and brachialis
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True or false, the wrist joint has one degree of motion.
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False, it has two
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What epicondyle do the wrist extensors originate from?
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Lateral
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What epicondyle do the wrist flexors originate from?
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Medial
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What nerve innervates the muscles on the posterior aspect of the upper and lower arm?
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Radial
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When MMT the brachialis, what position should the forearm be in?
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Pronation
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Which wrist extensor inserts into the 2nd metacarpal?
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ECRL
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Which wrist flexor inserts into the Pisiform bone?
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FCU
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True or false, both wrist flexors are innervated by the median nerve.
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False, the ulnaris is innervated by the ulnar nerve.
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What carpal bones make up the proximal row?
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Scaphoid, lunate, triquetrum and pisiform |
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True or False, elbow flexion normally has a soft end feel.
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True
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True or false, the capsular pattern of the wrist is flexion = extension.
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True
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True or false, UD has more motion then RD.
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True
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True or false, wrist extension normally exhibits more motion then flexion.
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False, Flexion is 0-80 degrees and Ext is 0-70 degrees
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True or False, both of the pronators are innervated by the same nerve.
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True (Median)
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True or False, the capsular pattern at the elbow is flexion is greater than extension.
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True
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True or False, pronation and supination occur at the humeroulnar joint.
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False, it occurs at the proximal and distal radioulnar joints.
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True or False, UD has a firm end-feel.
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True
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What is the closed packed position of the Ulnohumeral joint?
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Elbow extension
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What is the loose packed position of the Ulnohumeral joint?
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70 degrees elbow flexion, 10 degrees forearm supination
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What is the loosed packed position of the wrist joint
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Midway between flex/ext with slight UD
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Whis the closed packed position for the wrist joint?
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Ext with RD
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How much active ROM does the elbow possess?
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0-150 degrees
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Where should the axis of the goniometer be placed when measuring pronation and supination using the pen or pencil technique?
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Over the third MCP joint (knuckle)
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Over what carpal bone should the axis of the goniometer be placed when measuing UD and RD?
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Capitate
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Where should the axis of the goniometer placed when measuring wrist flex/ext?
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Over the ulna styloid process
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What bony landmark is the stationary arm lined up with when measuring elbow flexion/ext?
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Acrominion Process
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