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11 Cards in this Set
- Front
- Back
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Babinski reflex is present in which type of motor neuron defect?
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Upper motor neuron defect
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DTR's are decreased in which type of motor neuron defect?
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lower motor neuron defects
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What are fasciculations?
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"muscle twitch", is a small, local, involuntary muscle contraction and relaxation visible under the skin arising from the spontaneous discharge of a bundle of skeletal muscle fibers (muscle fascicle). Fasciculations have a variety of causes, the majority of which are benign, but can also be due to disease of the motor neurons.
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Fasciculations are present in which type of motor neuron defect?
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lower motor neuron defects
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DTR's are decreased in which type of motor neuron defect?
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lower motor neuron defects
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Babinski reflex is absent in which type of motor neuron defect?
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lower motor neuron defects
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Muscle tone is increased in which type of motor neuron defect?
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upper motor neuron defects
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Fasciculations are not present in which type of motor neuron defect?
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upper motor neuron defects
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Muscle tone is decreased in which type of motor neuron defect?
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lower motor neuron defects
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Normal muscle strength is?
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5/5
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Normal muscle reflex of DTR's are?
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2/2 or 2+
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