Nuclear Pharmacy A multiple-choice quiz consists of: 10 QuestionsQuestions are selected randomly from a collection of 29 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. Technetium-labeled blood cells can be used in all of the following types of nuclear medicine scintigraphies EXCEPT: GI bleed scan Meckel’s diverticulum scan Hemangioma imaging Osteomyelitis imaging None 2. Many sulfur colloid kits contain ethylenediaminetetraacetic acid (EDTA), the chelating agent that binds the Al+3 ions and prevents: The disintegration of the colloidal particles The phagocytosis of the colloidal particles The aggregation of the colloidal particles The migration of the colloidal particles None 3. A specific radiolabeled molecule that resembles the in vivo behavior of a natural molecule and can be used to provide information about a specific biological process is called: Pharmaceutical Ligand Isotope Radiotracer None 4. F-18 FDG, a radiopharmaceutical for measuring glucose metabolism consists of two components: cyclotron-produced fluorine-18 and a metabolically stable analog of glucose. What is chemical formula of this tracer? F-18 chloro-2-deoxy-d-glucose. F-18 fluoro-2-deoxy-d-glucose. F-18 fluoro-2-deoxy-l-glucose. None 5. Free Tc-99mO4− is an example of the radiochemical impurity in Tc-99m-tagged red blood cells (RBCs) preparation. During bleeding scan scintigraphy presence of free Tc-99m can be detected on: Lung image. Liver image. Thyroid image. Brain image. None 6. The size of the colloid particles is important in imaging the reticuloendothelial system. Particles smaller than 20 nm tend to accumulate in? The bone marrow The liver The spleen The lymph nodes None 7. Excessive free pertechnetate in Tc-99m methylene diphosphonate (MDP) preparation will result in increased tracer accumulation in the: Thyroid and kidney Thyroid and liver Thyroid and bowel Thyroid and stomach None 8. Human antimurine antibody (HAMA) is being produced when: A humane immunoglobulin is injected into a mouse A murine immunoglobulin is injected into a mouse A human immunoglobulin is injected into a human A murine immunoglobulin is injected into a human None 9. Why Technetium-99m is the most commonly used medical radioisotope in nuclear medicine? Produces alpha and beta particles It is trapped and organified by the thyroid Has a long half-life Provides good tissue penetration None 10. Tc-99m Sulfur Colloid can be used in all of the following types of imaging EXCEPT? Liver imaging Brain imaging Gastrointestinal bleeding imaging Bone marrow imaging None 1 out of 10 Time's upTime is Up! By Nasser AlMutairi|2021-09-29T14:06:48+03:00September 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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