Basics of Nuclear Medicine 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. Which of the following is the primary function of the gamma camera photomultiplier tube? Convert light into electrical signal and amplify it. Convert radioactivity into light and amplify it. Minimize the scattered radiation in the final image. Filter out photons and limit the energy range. None 2. All of the following components of the scintillation camera are housed on the camera head EXCEPT: Touch pads Array of PMTs Display monitor Digitizer (ADCs) None 3. Which of the following processes helps to restrict the detected emitted radiation to the given area of interest? Collimation Scattering Transmission Attenuation None 4. Which of the following is the effect on the image if the distance is reduced between the patient and parallel hole collimator during a given scintigraphy exam? Decrease in image resolution. Increase in image resolution. Increase in size and resolution. Increase in image size None 5. Which of the following principles the image production in nuclear medicine is based on? Infrared ray passing through patient. X-Ray passing through patient. Radiation emitted from a radioactive substance given to the patient. High magnetic field energy None 6. Slowed or stopped intravenous (IV) infusion, swelling, pain, and coldness around the needle site indicate: Infection Inflammation Infraction Infiltration None 7. Which of the following type of collimator will be most useful for obtaining high resolution images of small organs? Pinhole Flat field Diverging Parallel hole None 8. Which of the following structures is located in the Left Upper Quadrant (LUQ) of the abdomen? Gallbladder. Spleen. Hepatic flexure. Appendix. None 9. Which of the following is the most likely collimator to magnify the image in nuclear medicine? Diverging. Flat field. High resolution. Converging. None 10. Which of the following radioisotope is produced from the radioactive decay of molybdenum-99 and most commonly used in nuclear medicine studies? Iodine-123 Technetium-99m Iodine-131 Strontium-89 None 1 out of 10 Time's upTime is Up! By Nasser AlMutairi|2021-03-29T11:56:54+03:00March 29th, 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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