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11 Cards in this Set
- Front
- Back
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What digit number is the ring finger, the thumb, and the index finger?
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Ring: 5
thumb: 1 Index: 2 |
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What are the 3 main groups of bones in the hand?
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Carpals
metacarpals Phalanges |
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What 3 nerves supply innervation to the hand?
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C6
C7 C8 |
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The median nerve supplies the Thenar pollicis with all thumb motor except:
a. Abduction b. Flexion c. Adduction d. Opposition |
C
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2. The Hypothenar digiti minimi is innervated by:
a. Ulnar b. Median c. Radial d. Sural |
A
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True or False The Palmar deep arch forms the 4 metacarpal arteries and supplies the fingers?
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true
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4. True or False The ulnar originates from C-7 and innervates the Lumbricals?
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false
C8 – Innervates all hand intrinsic muscles except Lumbricals & Thenar muscles. |
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5. True or False The radial nerve innervates the intrinsic muscles of the hand?
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false
C6- Does not innervate intrinsic muscles. Innervates the extrinsic wrist and finger extensors. |
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6. A patient presenting with wrist drop most likely has injuries to what nerve?
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radial
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7. An inability to oppose pinky and thumb could indicate injury to what nerve?
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median
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Claw hand deformity is indicative of what nerve injury?
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Ulnar
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