Bolus comes in many forms and has many applications.Which of the following is not a material that bolus would be made from?

Question

Quizplus · Accepted Answer

Common materials for bolus include paraffin wax,Vaseline gauze,wet gauze or towel,and water bags.Commercially available products developed specifically for use in radiation therapy are available in sheets of varying thicknesses and powder forms that can be mixed with water and formed to meet specific needs.Filling a cavity with Vaseline gauze or a water-filled galloon significantly improves the dose distribution in the target volume.

Bolus Comes in Many Forms and Has Many Applications