NUCLEAR MEDICINE INSTRUMENTATION Questions and Answers | 100% Correct Answers | Grade A+

Radiation exposure rates are measured by Ans: Survey meters Contamination surveys can be performed with Ans: A Geiger Muller counter A Geiger Muller counter is appropriate for contamination surveys because it Ans: Has a rapid response time and can detect a wide range of exposure rates A Geiger Muller counter meets the NRC requirement for facilities to have Ans: A survey meter capable of detecting exposure rates from 0.1 millirems per hour to one hundred millirems per hour GM counters may be fitted with Ans: An end window probe or a pancake probe The pancake probe Ans: Allows the technologist to survey a larger area The end window probe Ans: must be pointed directly at a source for accurate detection Portable ionization chambers are also known as Ans: Cutie pies Cutie pies or portable ionization chambers vs Geiger Muller counters Ans: Geiger Muller counters are more sensitive. Cutie pies are more accurate The cutie pie is more accurate becaus