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 chloro-2-deoxy-d-glucose. F-18 fluoro-2-deoxy-l-glucose. F-18 fluoro-2-deoxy-d-glucose. None 2. F-18-labeled fluorometaraminol, F-18-labeled fluorodopamine, and C-11- labeled hydroxyephedrine are myocardial PET tracers used for imaging: Fatty acid metabolism. Presynaptic sympathetic innervations. Myocardial blood flow. Myocardial viability. None 3. Which of the following agents is used for imaging patients with suspected liver haemangioma? 99mTc Methylene diphosphonate 99mTc Sulfur Colloid 99mTc Labelled RBCs 99mTc Pyrophosphate None 4. Tc-99m-labeled leukocytes and Tc-99m sulfur colloid accumulate in the reticuloendothelial cells of the bone marrow. The distribution of marrow activity is similar in all of the following conditions with the exception of: Osteomyelitis Shin splint Bone fracture Paget’s disease None 5. Human antimurine antibody (HAMA) is being produced when: A humane immunoglobulin is injected into a mouse A human immunoglobulin is injected into a human A murine immunoglobulin is injected into a human A murine immunoglobulin is injected into a mouse None 6. 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 fluorodopamine and C-11-labeled hydroxyephedrine. 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 glucose and O-15 carbon monoxide. None 7. 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: Thyroid image. Lung image. Liver image. Brain image. None 8. Tl-201 as thallous chloride at neutral pH with respect to biochemistry and physiology is considered to behave similarly to: Sodium Calcium Potassium Gallium None 9. The fraction of total radioactivity present in the form of desired radiopharmaceutical is called: Formulation strength Radionuclide purity Integrity of a formulation Radiochemical purity None 10. Excessive free pertechnetate in Tc-99m methylene diphosphonate (MDP) preparation will result in increased tracer accumulation in the: Thyroid and bowel Thyroid and liver Thyroid and stomach Thyroid and kidney None 1 out of 10 Time's upTime is Up! بواسطة ناصر المطيري|2021-09-29T14:06:48+03:00سبتمبر 29th, 2021|لا توجد تعليقات شارك هذه الصفحة, واترك رأيك حول الموضوع باستخدام وسيلة التواصل التي تناسبك FacebookXLinkedInWhatsAppPinterestEmail عن: ناصر المطيري كبير أخصائيي الطب النووي في مستشفى حفر الباطن المركزي و مؤسس موقع نيوكليرمد. اضف تعليقا إلغاء الردتعليق Δ
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