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Related Flashcards
Cards In This Set
| Front | Back |
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Which muscle may limit passive elbow flexion when the shoulder is fully extended?
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Long head of the Triceps
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The most effective angle of elbow flexion for the biceps to act as a supinator is ...
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90 degrees
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Which structure would be stressed by a force tending to move the elbow into valgus.
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Ulnar (medail) collateral ligament
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You want to test the strength of a patient's brachioradialis. To do this you should position the forearm of the patient at...
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Mid-way bt supination and pronation
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The axis of motion for pronation and supination passes through the radial head and....
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The base of the ulnar styloid process
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During shoulder ABD agnst resistance, which of the following muscle groups are primarily active on the GH joint?
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Anterior deltoid and Supraspinatous
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When the shoulder is in 180 degrees of ABD, the SC joint is in approximately __ degrees of elevation.
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30 degrees of elevation
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Simultaneous flexion of the MCP joints and extension of the IP joints requires the use of ....
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The Lumbricals and Interrosei
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During the upward phase of a push up exercise, the active muscle groups are:
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Triceps, serratus anterior, and pectoralis major concentrically
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You have a patient in a wheelchair, which of the following exercises would be best to strengthen his shoulder depressors?
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While sitting in your wheelchair, hold on to the arm grips and raise your body off the seat. Then slowly lower your body back to the seat.
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During the upward portion of a "bent-over rowing" exercise, which of the following muscles are active?
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Brachialis concentric, Rhomboids concentric
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During shoulder ABD, the scapula ____ rotates, ____ and elevates/depresses.
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Upwardly rotates, elevates.
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During shoulder Flexion to 180 degrees, all of the following motions of the clavicle occur EXCEPT:
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Lateral Translation of the clavicle
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A patient is lying on his back on a mat with weights in his hands and his shoulders flexed to 90 degrees (weights directly over his shoulders). He slowly lowers the weights over his head to the mat (flexes his shoulders to 180 degrees). The Active muscles are:
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Shoulder extensors eccentrically
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Flexion of the Distal IP joints of the fingers is caused by:
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Flexor Digitorum Profundus
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