USIDMS Extracranial Carotid
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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What are 3 Carotid Doppler Indications? | CVA, RIND, TIA
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What are 2 types of strokes? | Hemorrhagic
Ischemic (>70% of all strokes)
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If a stenosis is seen, Doppler must be taken where? | Proximal to lesion, at lesion, distal to lesion
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75% area= | 50% stenosis
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Which is normally larger ICA or ECA? | ICA
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With a subclavian steal, there will be _______ blood pressure in the affected side. | low
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For a carotid endarterectomy, a patient should have _____% blockage, unless having symptoms | 70%
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The ECA normally has a _______ resistance waveform. | high
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The ICA normally has a ______ resistance waveform. | low
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The ICA has a low resistance waveform because it has ________________ flow. | continuous
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The radius of the vessel is __________ proportional to the volume of flow | directly
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Created by:
awhitt3
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