ARRT Practice test questions with correct answers
digital subtraction angiography acquires exposures at frame rates up to: a. 10 f/s b. 20 f/s c. 30 f/s d. 40 f/s CORRECT ANSWER c. 30 f/s compared to conventional DSA, 3-D DSA is: a. faster and requires a higher volume of contrast b. faster and requires a lower volume of contrast c. slower and requires a higher volume of contrast d. slower and requires lower volume of contrast CORRECT ANSWER b. faster and requires a lower volume of contrast Most digital imaging systems used in vascular studies use a matrix size of: a. 256 x 256 b. 512 x 512 c. 768 x 768 d. 1024 x 1024 CORRECT ANSWER b. 512 x 512 Automatic pressure injectors can deliver a sigma
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- November 12, 2023
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arrt practice test questions with correct answers
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