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Free ARRT MRI Mock Exam
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Question 1 of 10⏱ 08:00
A phase-contrast magnetic resonance angiogram (PC-MRA. is configured with a velocity encoding (VenC. value of 20 cm/s to evaluate slow venous flow. If the actual blood velocity within the target vessel is 35 cm/s, how will this velocity mismatch manifest on the reconstructed image?
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