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16. Which change may significantly affect target position in pancreatic or upper abdominal SBRT cases?

12. Which technique may be used to reduce or manage abdominal respiratory motion during treatment?

40. Of the following, which abdominal IGRT concept is most appropriate?

8. The phrase ‘fiducials beat fuzzy soft tissue’ means that fiducials generally:

This is a short answer question and must be hand graded once the due date has passed. You can answer these questions in whichever way you see fit however they typically range from 1 word – 1 sentence.  The hepatic artery has a blood clot, what would happen and why? 

15. A liver treatment CBCT shows the diaphragm higher than expected compared with simulation. What is the most appropriate interpretation?

36. Which statement best describes abdominal organ motion compared with brain treatments?

This is a short answer question and must be hand graded once the due date has passed. You can answer these questions in whichever way you see fit however they typically range from 1 word – 1 sentence.  Aging ______ resistance. 

3. Which ARRT-style principle best summarizes the initial abdominal CBCT matching approach?

29. Which structure is included in abdominal soft-tissue assessment after bony alignment?