ARRT review - MRI registry questions with correct answers
An RF pulse of what flip angle will maximize the component of the net magnetization projected into the transverse plane? a. 180 b. 120 c. 90 d. 45 CORRECT ANSWER c. T1 relaxation refers to ____ relaxation. a. spin-spin b. longitudinal c. phase d. transverse CORRECT ANSWER b. Which of the following statements is false? a. T1 relaxation refers to longitudinal recovery of magnetization while T2 relaxation refers to the transverse decay of magnetization b. T1 relaxation and T2 relaxation occur simu
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arrt review mri registry questions with correct
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