Quality Control A multiple-choice quiz consists of: 10 QuestionsQuestions are selected randomly from a collection of 27 questions. More Questions You will get deferent questions every time you take the quiz. Correct AnswersThere could be more than one correct answer, select all that apply.Skip QuestionsYou are allowed to scroll backward and forward before submitting your answers.10 MinutesThe quiz has a time limit. Time's up You can still submit your answers after the allowed period of time has ended . When ready, click Next to start the quiz. Name (Required) Email (Optional) Twitter (Optional) 1. Co-57, Ge-68, and Ba-133 are sometimes called “mock” isotopes. Which of the following trios of isotopes do they imitate? Xe-133, Ga-67, Sm-153 Tc-99m, I-131, Co-60 Tc-99m, F-18, I-131 Co-60, Xe-133, F-18 None 2. To ensure the proper operation of the dose calibrator, all of the following quality control procedures must be performed on the unit EXCEPT: Geometry Accuracy Constancy Battery check None 3. Which of the following quality control procedures is NOT performed to ensure proper operation of the survey meter? Calibration Sealed source check Accuracy Battery check None 4. The quality control procedure performed on the dose calibrator with all the dose configurations used in the nuclear medicine department is called: Constancy Linearity Accuracy Geometry None 5. The center of rotation (COR) of gamma-cameras is a key quality control procedure performed to assess capability of the nuclear medicine cameras to perform: Dual phase scanning Dynamic scanning Planar imaging SPECT imaging None 6. The gamma-camera is the most widely used imaging piece of equipment in nuclear medicine. The performance parameters of a routine gamma-camera quality control (QC) program include all of the following EXCEPT: Peaking linearity Energy resolution Spatial resolution Flood uniformity None 7. Well-counter calibration data of a positron emission tomography (PET) scanner are applied for: Standardized uptake value (SUV) calculation. Attenuation correction. Energy window calibrations. Image reconstruction. None 8. The shield and the decay method are two different approaches to evaluate: Half-value layer thickness Effective dose measurement Gamma Camera linearity Dose calibrator linearity None 9. Every received package holding radioisotopes must be logged in properly. The incoming package logbook must include all of the following data EXCEPT: Date Received activity Product name Driver’s name None 10. Which of the following is a gas-filled radiation survey instrument? Geiger-muller counters. Pocket ionization chamber. Optically stimulated luminescence (OSL) dosimeter. Thermoluminescent dosimeter (TLD). None 1 out of 10 Time's upTime is Up! By Nasser AlMutairi|2021-03-25T11:27:42+03:00March 25th, 2021| شارك هذه الصفحة FacebookXLinkedInWhatsAppPinterestEmail About the Author: Nasser AlMutairi Senior Nuclear Medicine Specialist at Hafar Al-Batin Central Hospital, Founder of NuclearMed Website. Leave A Comment Cancel replyComment Δ
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