Geiger counter Study guides, Class notes & Summaries

The acronym CTDI is used to describeWhich of the following? 1. a specialized CT imaging technique used to measure bone mineral density 2. a quality control test that measures the accuracy of the laser lighting system 3. the radiation dose to the patient during a CT 4. a high-speed CT scanner used for cardiac imaging CORRECT ANSWER the radiation dose to the patient during a CT Contact shields made of _________________ may be used to selectively protect radiosensitive organs that lie within...

Nuclear Medicine Board Review 5.0 Questions and Answers 100% Correct Nuclear Medicine Board Review 5.0 Questions and Answers 100% Correct Nuclear Medicine Board Review 5.0 Questions and Answers 100% Correct Nuclear Medicine Board Review 5.0 Questions and Answers 100% Correct what are survey meters used to measure? - ANSWER-radiation exposure rates what type of survey meter is used for surveys to detect contamination? - ANSWER-Geiger-Muller (GM) counter The NRC req...

Nuclear Medicine Board Review 5.0 Instrumentation and Basic Counting Stats Questions & Answers what are survey meters used to measure? - ANS-radiation exposure rates what type of survey meter is used for surveys to detect contamination? - ANS-Geiger-Muller (GM) counter The NRC requires that a nuc med facility have a survey meter capable of detecting exposure rates between what range? and what instrument accomplishes this? - ANS-0.1 mRem/hr and 100 mRem/hr GM what two things can be fi...

what are survey meters used to measure? - ANSWER radiation exposure rates what type of survey meter is used for surveys to detect contamination? - ANSWER Geiger-Muller (GM) counter The NRC requires that a nuc med facility have a survey meter capable of detecting exposure rates between what range? and what instrument accomplishes this? - ANSWER 0.1 mRem/hr and 100 mRem/hr GM what two things can be fitted at the end of a GM counter - ANSWER end window probe and pancake probe what d...

NUCLEAR MEDICINE INSTRUMENTATION Exam Questions with 100% Correct Answers Radiation exposure rates are measured by - answerSurvey meters Contamination surveys can be performed with - answerA Geiger Muller counter A Geiger Muller counter is appropriate for contamination surveys because it - answerHas 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 - answerA survey meter capable of detecting exposu...

NUCLEAR MEDICINE INSTRUMENTATION Exam Questions with 100% Correct Answers Radiation exposure rates are measured by - answerSurvey meters Contamination surveys can be performed with - answerA Geiger Muller counter A Geiger Muller counter is appropriate for contamination surveys because it - answerHas 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 - answerA survey meter capable of detecting exposu...

Nuclear Medicine Board Review 5.0 100% accurate what are survey meters used to measure? - ANSWER radiation exposure rates what type of survey meter is used for surveys to detect contamination? - ANSWER Geiger-Muller (GM) counter The NRC requires that a nuc med facility have a survey meter capable of detecting exposure rates between what range? and what instrument accomplishes this? - ANSWER 0.1 mRem/hr and 100 mRem/hr GM what two things can be fitted at the end of a GM counter - ...

Average energy of a positron emitted during positron decay? correct answers4/10 or 0.4 of the maximum energy. 1 WLM = ? correct answers1 rem CEDE Radiation exposure to miners is regulated by? correct answers30 CFR Maximum dose allowed to miners is? correct answers4 WLM per year A geiger counter has enough voltage to cause? correct answersSecondary electrons with a long range avalanche What type of decay "competes" with positron decay? correct answersElectron capture A gas-fil...

Average energy of a positron emitted during positron decay? correct answers4/10 or 0.4 of the maximum energy. 1 WLM = ? correct answers1 rem CEDE Radiation exposure to miners is regulated by? correct answers30 CFR Maximum dose allowed to miners is? correct answers4 WLM per year A geiger counter has enough voltage to cause? correct answersSecondary electrons with a long range avalanche What type of decay "competes" with positron decay? correct answersElectron capture A gas-fil...

Mosby's CT Exam Review Practice Test 1 Already Graded A NB: Answers to the questions appear before them and are highlighted in yellow 25-35 seconds An average range for activated PTT is: B. 15 degrees Which of the following is the correct angle of insertion for placing a butterfly needle into a vein for intravenous administration of a contrast agent? A. 5 degrees B. 15 degrees C.45 degrees D. 60 degrees 2.5mL/sec A total volume of 125mL of an iodinated contrast agent is administered intrave...