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| What muscles are involved in extension? |
TRICEPS |
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MichaelMorano Thu, 11 Mar 2010 01:06:38 GMT |
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| What muscles are involved in flexion? |
-BICEPS
-BRACHIALIS
-BRACHIORADIALIS |
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MichaelMorano Thu, 11 Mar 2010 01:06:38 GMT |
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| What muscle is involved in neutral forearm? |
BRACHIORADIALIS |
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MichaelMorano Thu, 11 Mar 2010 01:04:57 GMT |
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| What muscles are involved in forearm pronation? |
-PRONATOR TERES
-PRONATOR QUATRATUS |
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MichaelMorano Thu, 11 Mar 2010 01:04:57 GMT |
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| What muscles are involved in forearm supination? |
-SUPINATOR
-BICEPS |
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MichaelMorano Thu, 11 Mar 2010 01:04:57 GMT |
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| Open packed position for the radiohumeral joint? |
FULL EXTENSION/FULL SUPINATION |
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MichaelMorano Thu, 11 Mar 2010 01:04:56 GMT |
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| Loosed packed postion for ulna humreal joint? |
70 DEGREES ELBOW FLEXION/10 DEGREES FOREARM SUPINATION |
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MichaelMorano Thu, 11 Mar 2010 00:57:54 GMT |
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| What allows the radius to spin at the proximal radioulnar joint? |
THE ANNULAR LIGAMENT |
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MichaelMorano Thu, 25 Feb 2010 02:04:53 GMT |
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| A pt injured her dorsal capsular ligament. What motion most likley contributed to this injury? |
EXCESSIVE PRONATION |
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MichaelMorano Thu, 25 Feb 2010 02:04:53 GMT |
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True/False
The dorsal capsular ligament is taut during pronation? |
TRUE |
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MichaelMorano Thu, 25 Feb 2010 02:04:53 GMT |
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True/False
The palmer capsular ligament is slack during pronation? |
TRUE |
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MichaelMorano Thu, 25 Feb 2010 02:04:53 GMT |
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| For the proximal radius and ulna, which are convex and concave? |
-RADIUS IS CONVEX
-ULNA IS CONCAVE |
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MichaelMorano Thu, 25 Feb 2010 00:26:20 GMT |
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True/False
The distal radius has a convex surface and the distal ulna has a concave surface? |
FALSE
DISTAL RADIUS IS CONCAVE
DISTAL ULNA IS CONVEX |
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MichaelMorano Thu, 25 Feb 2010 00:26:20 GMT |
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| What are the arthrokinematics of the proximal radioulnar joint? |
SPIN |
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MichaelMorano Thu, 25 Feb 2010 00:26:20 GMT |
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| The radius moves around a _____________ ulna? |
STATIONARY |
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MichaelMorano Thu, 25 Feb 2010 00:26:20 GMT |
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| During extension the anterior aspect of the elbow joint become |
TAUT |
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MichaelMorano Thu, 25 Feb 2010 00:26:20 GMT |
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| During flexion the posterior aspect of the elbow joint becomes? |
TAUT |
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MichaelMorano Thu, 25 Feb 2010 00:26:20 GMT |
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| Closed packed position for the elbow joint? |
FULL EXTENSION |
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MichaelMorano Thu, 25 Feb 2010 00:26:20 GMT |
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| Allows for pronation and supination. Radius moves around a fixed ulna? |
RADIOULNAR JOINT |
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MichaelMorano Thu, 25 Feb 2010 00:26:20 GMT |
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| ROM of elbow flexion? |
0-150 DEGREES |
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MichaelMorano Thu, 25 Feb 2010 00:26:20 GMT |
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| What is hypertension of the elbow due to? |
LAXITY IN THE LIGAMENTS (NOT THE JOINT) |
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MichaelMorano Thu, 25 Feb 2010 00:26:20 GMT |
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| How is extension of the elbow blocked? |
THE OLECRANON PROCESS OF THE ULNA FITS INTO THE OLECRANON FOSSA |
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MichaelMorano Thu, 25 Feb 2010 00:26:20 GMT |
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| What prevents the elbow from hyperextending? |
OLECRANON FOSSA |
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MichaelMorano Thu, 25 Feb 2010 00:26:20 GMT |
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| What kind of joint is the elbow and what kind of motion does it allow? |
UNIAXIAL HINGE JT/ALLOWS FOR FLEXION AND EXTENSION |
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MichaelMorano Thu, 25 Feb 2010 00:26:20 GMT |
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| What does the trochlea of the humerus articulate with? |
THE TROCHLEAR NOTCH OF THE ULNA AND THE HEAD OF THE RADIUS |
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MichaelMorano Thu, 25 Feb 2010 00:26:20 GMT |
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