And Operator Rad Exam (Practice Test) Questions With Verified Expert Written Solutions

1.) 5 rems 2.) 15 rems 3.) 50 rems {Ans: 24 hour notification is required if an individual has received overexposure within 24 hrs: (phone call & a letter or incident) 1.) Total effective dose exceeding: ______ 2.) an eye dose exceeding: _________ 3.) A shallow-dose of equivalent to the skin/extremities exceeding __________}C. 50 rads {Ans: Which of the following is approx. the least radiation absorbed dose to the fetus that could cause spontaneous abortion? A. 10 rads B. 25 rads C. 50 rads D. 100 rads}D. collimate {Ans: During radiography, to RESTRICT the x-ray beam means the same as to: A. filter B. attenuate C. preserve D. collimate}STRAY RADIATION {Ans: RADIATION not serving a purpose, which includes Leakage and secondary radiation (scatter) is known as:}D. 1, 2, and 3 {Ans: Which of the following is recommended regarding collimation? 1.) The area exposed should never be larger than the film size used. 2.) The useful beam should be limited to the smallest area practicable and consistent w/ the objectives of the radiographic examination 3. The x-ray beam area ratio should be less than one. A. 1 and 2 B. 1 and 3 C. 2 and