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15 Cards in this Set
- Front
- Back
What nerve are you testing:
"Sensation on dursum of thumb" |
Radial N.
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What nerve are you testing:
"Opposing thumb against fingers" |
Median N.
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What nerve are you testing:
"Windshield wiper middle finger" |
Ulnar N.
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What happens in Pectus Excavatum?
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One side of chest outgrows the other.
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What are the manifestations of Poland's Syndrome?
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-Missing sternocostal head of pectoralis muscle
-Missing anterior serratus -Possible brachysyndactyly |
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Where does the lateral cutaneous nerve of the forearm arise from?
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The musculocutaneous nerve after it innervates the muscles in the upper arm.
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What does the lateral cutaneous nerve of the forearm innervate?
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Skin, through the cubital fossa and sweeping distally and laterally. Does NOT innervate the skin on top of the brachioradialis (innervated by radial nerve).
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Where does the medial cutaneous nerve of the forearm arise from?
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Branch off of the medial cord of the brachial plexus.
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What does the medial cutaneous nerve of the forearm innervate?
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Skin, medially from the elbow through the wrist.
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What nerve injury is described:
"patient cannot bring thumb up, up and away from the plane of hand" |
Opponens pollicis is dead. Median nerve.
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What nerve injury is described:
"patient cannot straighten out the fingers, no loss of sensation" |
Posterior interosseous nerve
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What nerve injury is described:
"patient cannot pinch objects between thumb and index finger, cannot pronate wrist with elbow bent, no loss of sensation" |
Anterior interosseous nerve
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Where does the anterior interosseus nerve arise from?
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From the median nerve distal to cubital fossa
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What nerve injury is described:
"My hands are clumsy" |
Ulnar nerve
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What nerve injury is described:
"My hands are numb" |
Median nerve
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