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. Which of the following two tracers are the most widely used in for the quantification of regional myocardial blood flow with PET? F-18 N-methylspiperone and C-11-labeled methiodide salt of quinuclidinyl benzylate. F-18-labeled fluorodopamine and C-11-labeled hydroxyephedrine. F-18-labeled glucose and O-15 carbon monoxide. Oxygen-15-labeled water and nitrogen-13-labeled ammonia. 2. 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. 3. All of the following are examples of cyclotron-produced radionuclides EXCEPT: Tl-201. F-18. I-123. I-131. 4. The fraction of total radioactivity present in the form of desired radiopharmaceutical is called: Integrity of a formulation Formulation strength Radionuclide purity Radiochemical purity 5. Human antimurine antibody (HAMA) is being produced when: A human immunoglobulin is injected into a human A murine immunoglobulin is injected into a human A murine immunoglobulin is injected into a mouse A humane immunoglobulin is injected into a mouse 6. Which of the following radiopharmaceutical agents is used in MUGA scan? 99mTc Pyrophosphate 99mTc Hydroxy diphosphonate 99mTc Methylene diphosphonate 99mTc Diethylenetriaminepentaacetate 7. The size of the colloid particles is important in imaging the reticuloendothelial system. Particles smaller than 20 nm tend to accumulate in? The lymph nodes The liver The bone marrow The spleen 8. Which of the following agents is used for imaging patients with suspected liver haemangioma? 99mTc Sulfur Colloid 99mTc Methylene diphosphonate 99mTc Labelled RBCs 99mTc Pyrophosphate 9. 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: Brain image. Thyroid image. Lung image. Liver image. 10. I-123 metaiodobenzylguanidine (MIBG), an analog of guanidine that shares the same neuronal transport and storage mechanisms with norepinephrine, has been used to evaluate: The sympathetic activity. The central brain activity. The parasympathetic activity. The autonomous activity. 1 out of 10 Time is Up! Time's up By Nasser AlMutairi|2021-09-29T14:06:48+03:00September 29th, 2021| Share This Post With Others! FacebookTwitterLinkedInWhatsAppPinterestEmail About the Author: Nasser AlMutairi Senior Nuclear Medicine Specialist at Hafar Al-Batin Central Hospital, Founder of NuclearMed Website. Leave a ReplyCancel reply
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