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. The process of restricting the detection of emitted radiations to a given area of interest is called: Scattering Attenuation Pooling Collimation None 2. Which of the following is the structural organization of the human body starting from the lowest level? Atom, molecules, cells , organs, systems , organism Atom, molecules, cells, systems, organs, organism Molecules, atom, cells, organs, systems, organism Atom, molecules, organs, cells, systems. organism None 3. Which of the following is the effect of increasing the thickness of the scintillation detector on sensitivity and resolution? Increased sensitivity and decreased resolution. Decreased sensitivity and increased resolution. Increased sensitivity and increased resolution. Decreased sensitivity and decreased resolution. None 4. Photomultiplier tube (PMT) consists of a photocathode and a series of dynodes in an evacuated glass enclosure. PMT converts: Heat into light The light photons into an electrical signal An electrical signal into heat An electrical signal into light None 5. Which of the following type of collimator will be most useful for obtaining high resolution images of small organs? Parallel hole Diverging Pinhole Flat field None 6. Which of the following radioisotope is produced from the radioactive decay of molybdenum-99 and most commonly used in nuclear medicine studies? Iodine-131 Strontium-89 Technetium-99m Iodine-123 None 7. Which of the following symbolizes the atomic number? C N Z A None 8. Which of the following is the most likely collimator to magnify the image in nuclear medicine? High resolution. Flat field. Converging. Diverging. None 9. Which of the following structures is located in the Left Upper Quadrant (LUQ) of the abdomen? Gallbladder. Appendix. Spleen. Hepatic flexure. None 10. Which of the following is one of the advantages of nuclear medicine studies over routine radiography? Radiation dose is less No need for preparation Ability to get functional information Less expensive 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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