CAMRT - Test Review Questions with correct answers

When preparing to add antiseptic iodine to a sterile field, why must some of the liquid be poured into the sink before adding the remainder to the sterile container? Answer To wash the container's lip to prevent contamination, this maintains the sterile field Why is there a maximum injection pressure for an automatic injection device during contrast media administration? Answer A preset maximum injection pressure helps to prevent vessel damage 1. The QC tech performs testing after the image acquired in the past week demonstrates exposure inconsistencies. Which kVp accuracy test reading at 80 kVp would require corrective action? a. 70 b. 72 c. 74 d. 76 Answer a. 70 - this is greater than the acceptable limit of 10% A football player with broad shoulders presents with an obvious separation of the AC joint. What upright bilateral AC joints projection should be taken to best demonstrate the condition? Answer - With weights at 180 cm - longer SID reduces magnification What area of the gown is considered part of the sterile field? Answer The front of the gown, waist to shoulder