Quiz: 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. The extrinsic flood image evaluates the uniformity of: Detector and collimator Neither detector nor collimator Collimator only Detector only None 2. The shield and the decay method are two different approaches to evaluate: Dose calibrator linearity Effective dose measurement Gamma Camera linearity Half-value layer thickness None 3. 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 4. Well-counter calibration data of a positron emission tomography (PET) scanner are applied for: Image reconstruction. Standardized uptake value (SUV) calculation. Attenuation correction. Energy window calibrations. None 5. The quality control procedure performed on the dose calibrator with all the dose configurations used in the nuclear medicine department is called: Geometry Linearity Constancy Accuracy None 6. The blank scan is performed daily on Positron Emission Tomography (PET) scanners using a Ge-68 transmission source. The term blank scan reflects: The absence of emission data. The absence of technologist. The absence of patient. The absence of any material in the field of view (FOV). None 7. 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 8. The quality control procedure known as survey meter calibration is usually performed by: The physicist The technologist The radiation safety officer The lead technologist None 9. The maximum permissible limit of Al+3 in Tc-99m eluate is set by? Society of Nuclear Medicine (SNM) Food and Drug Administration (FDA) U.S. Pharmacopeia Nuclear Regulatory Commission (NRC) None 10. If generator elute contains 635 mCi of Tc-99m, what is the maximum amount of Mo-99 allowed? (0.15 uCi Mo-99 per mCi Tc-99m) 0.54 uCi 64.2 uCi 95.3 uCi 0.15 mCi None 1 out of 10 Time's upTime is Up! By Nasser AlMutairi|2021-09-20T13:17:08+03:00April 15th, 2021|Quality Control| 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 Notify me of follow-up comments by email. Notify me of new posts by email. Δ
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