Asrt Ct Exams 2024/2025 Newest !! Complete Actual Exam Questions And Correct Answers (Verified Answers )

ASRT CT EXAMS 2024/2025 NEWEST !! COMPLETE ACTUAL EXAM QUESTIONS AND CORRECT ANSWERS (VERIFIED ANSWERS ) ALREADY GRADED . PASS GUARANTEED. What algorithm produces a data set with minimized artifacts? a.convolution b.kernel c.filtered back-projection d.back projection filtered back-projection High frequency generators provide power to the x-ray tube, producing kV in the range of: a.60 kV-120 kV b.80 kV-120 kV c.60 kV-140 kV d.80 kV-140 kV 80 kV-140 kV For a CT Soft Tissue Neck exam, what can the CT technologist adjust to reduce the effect of dental artifacts? 1. adjust the patient to ensure the OML is perpendicular to the floor 2. tilt the gantry away from the teeth 3. ask the patient to remove items from their mouth, such as dentures, prior to the scan a. 1 and 2b. 2 and 3 c. 1 and 3 d. 1, 2, and 3 2 and 3 CT colonography requires: a. 100-120 mL of contrast b. 250-500 mL of contrast c. 200-300 mL of contrast d. CO2 insufflation CO2 insufflation Which of the following enhancement phases should be included for a suspected liver hemagioma? 1. Arterial phase (35 sec) 2. portal venous phase (65 sec) 3. Excretory phase (10 min) a. 1