Test Bank For Radiologic Science For Technologists Exam: Physics, Biology, And Protection, 11Th Edition 2022/2023 Ranked A+.
TEST BANK FOR RADIOLOGIC SCIENCE FOR TECHNOLOGISTS EXAM: PHYSICS, BIOLOGY, AND PROTECTION, 11TH EDITION 2022/2023 RANKED A+. 1. The leakage radiation limit for x-ray tubes is less than mGy/hr at 1 meter from the tube housing. a. 0.50 b. 1 c. 2 d. 3 ANS: B The leakage radiation limit for x-ray tubes is less than 1 mGy/hr at 1 meter from the tube housing. DIF: Moderate REF: p. 552 OBJ: State the leakage radiation limit for x-ray tubes. 2. The x-ray control panel must show . a. beam on time b. mAs used c. positive beam limitation d. automatic exposure controls ANS: A DIF: Moderate REF: p. 552 OBJ: Understand the radiation protection features of the radiographic control panel. 3. The collimator light must be accurate to within % of the SID. a. 10 b. 5 c. 2 d. 1 ANS: C The collimator light must be accurate to within 2% of the SID. DIF: Moderate REF: p. 552 OBJ: Understand the radiation protection features of a collimator. 4. Positive beam limitation must be accurate to within % of the SID. a. 10 b. 5 c. 2 d. 1 ANS: C Positive beam limitation must be accurate to within 2% of the SID. DIF: Moderate REF: p. 552 OBJ: Understand the radiation protection features of a radiographic positive beam limitation.
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