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. 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 fluoro-2-deoxy-d-glucose. F-18 chloro-2-deoxy-d-glucose. F-18 fluoro-2-deoxy-l-glucose. None 2. Tc-99m-labeled red blood cells (Tc-99m RBC’s) and Tc-99m-labeled sulfur (Tc-99m sulfur colloid) can be used for the detection of gastrointestinal bleeding. Which of the following statements correctly describe their properties? Tc-99m RBC is rapidly cleared from intravascular space Tc-99m sulfur colloid use is limited for the detection of gastric bleeding only Tc-99m sulfur colloid is rapidly cleared from intravascular space Tc-99m RBC do not contribute to observed background activity None 3. Which of the following is the likely biologic half-life of 99mTc MAA? 2 to 3 hours 7 to 8 hours 1 to 1.5 hours 5 to 6 hours None 4. Which of the following two tracers are the most widely used in for the quantification of regional myocardial blood flow with PET? F-18-labeled glucose and O-15 carbon monoxide. F-18 N-methylspiperone and C-11-labeled methiodide salt of quinuclidinyl benzylate. Oxygen-15-labeled water and nitrogen-13-labeled ammonia. F-18-labeled fluorodopamine and C-11-labeled hydroxyephedrine. None 5. Human antimurine antibody (HAMA) is being produced when: A murine immunoglobulin is injected into a human A murine immunoglobulin is injected into a mouse A human immunoglobulin is injected into a human A humane immunoglobulin is injected into a mouse None 6. The mechanism by which the epithelial cells of the thyroid concentrate iodide is termed? Active transport Hormonogenesis Trapping Absorption None 7. Tc-99m Sulfur Colloid can be used in all of the following types of imaging EXCEPT? Liver imaging Gastrointestinal bleeding imaging Brain imaging Bone marrow imaging None 8. Technetium-labeled blood cells can be used in all of the following types of nuclear medicine scintigraphies EXCEPT: Osteomyelitis imaging Hemangioma imaging GI bleed scan Meckel’s diverticulum scan None 9. Which of the following radiopharmaceutical agents is used in MUGA scan? 99mTc Methylene diphosphonate 99mTc Hydroxy diphosphonate 99mTc Pyrophosphate 99mTc Diethylenetriaminepentaacetate None 10. Excessive free pertechnetate in Tc-99m methylene diphosphonate (MDP) preparation will result in increased tracer accumulation in the: Thyroid and kidney Thyroid and bowel Thyroid and stomach Thyroid and liver None 1 out of 10 Time's upTime is Up! By Nasser AlMutairi|2021-09-29T14:06:48+03:00September 29th, 2021| Share This Post With Others! FacebookXLinkedInWhatsAppPinterestEmail About the Author: Nasser AlMutairi Senior Nuclear Medicine Specialist at Hafar Al-Batin Central Hospital, Founder of NuclearMed Website. Leave a ReplyCancel reply
Leave a Reply