Radiology Regarding CT scan all are true except: A 50% reduction in kVp reduces 50% radiation dose B Decrease in mA (milli amperes) decreases radiation dose exposure significantly in pediatric chest C Quality of the radiation generated depends upon voltage D Radiation dose exposure is directly related to the time of exposure 💡 Explanation Regarding CT scan all are true except: ✓ Correct Answer: A. 50% reduction in kVp reduces 50% radiation dose