ARRT N Practice Test 2

10 free ARRT N practice questions in the real exam format, covering the official content areas, with an explanation for every answer.

ARRT N Practice Test 2Tutor mode

Question 1 of 10

Procedures

On a gated blood pool study (MUGA), LV region-of-interest counts are 12,000 at end-diastole and 6,000 at end-systole. Background counts normalized to the ROI size are 2,000. What is the LVEF?