LMRT STATE BOARD EXAM 2024 WITH 100% CORRECT ANSWERS

WHICH OF THE FOLLOWING STATEMENTS ARE CORRECT REGARDING THE LINK BETWEEN RADIATION DOSE AND GENETIC EFFECTS ? 2. THE LINK HAS BEEN DEMONSTRATED IN ANIMAL STUDIES 3. INCREASED RISK TO HUMANS CANNOT BE PREDICTED WITH RESPECT TO AN INDIVIDUAL correct answers2.THE LINK HAS BEEN DEMONSTRATED IN ANIMAL STUDIES 3. INCREASED RISK TO HUMANS CANNOT BE PREDICTED WITH RESPECT TO AN INDIVIDUAL Which of the following changes in kilo voltage will result in the greatest reduction of patient dose when milliampere- seconds (mas) is adjusted to compensate for the change? correct answersIncreased Kip by 30% Which of the following image receptor system speeds will result in the lowest patient dose? correct answersFaster speed IR system What is the primary purpose of using gonad shields during radiography ? correct answersreduce the likelihood of genetic effects Which of the following are types of gonad shields ? correct answersContact and shadow When should gonadal shielding be used? correct answerswhen the gonads are 5cm within of the radiation field The greatest cause of unnecessary radiation to the patients that can be controlled by the limited operator is correct answersrepeat exposures Thee limited operator can reduce repeat exposures by correct answersClearly instructing patients How does x-ray beam restriction minimize patient exposure ? correct answersit limits the radiation field to the area of interest