اختبار: الصيدلة النووية 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 Osteomyelitis imaging Hemangioma imaging None 2. The fraction of total radioactivity present in the form of desired radiopharmaceutical is called: Radionuclide purity Formulation strength Integrity of a formulation Radiochemical purity None 3. 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 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 fluoro-2-deoxy-l-glucose. F-18 chloro-2-deoxy-d-glucose. F-18 fluoro-2-deoxy-d-glucose. None 5. In-111 and Tc-99m-labeled white blood cells (WBC) accumulation have been observed in all of the following conditions/sites EXCEPT: Debridement sites Gastrointestinal bleeding Focal seizures Vascular access lines 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 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. F-18-labeled glucose and O-15 carbon monoxide. None 7. Why Technetium-99m is the most commonly used medical radioisotope in nuclear medicine? It is trapped and organified by the thyroid Provides good tissue penetration Produces alpha and beta particles Has a long half-life None 8. In-111 and Tc-99m-labeled white blood cells (WBC) accumulation have been observed in all of the following conditions/sites EXCEPT: Focal seizures. Vascular access lines. Gastrointestinal bleeding. Debridement sites. None 9. The mechanism by which the epithelial cells of the thyroid concentrate iodide is termed? Trapping Absorption Active transport Hormonogenesis None 10. Tl-201 as thallous chloride at neutral pH with respect to biochemistry and physiology is considered to behave similarly to: Calcium Gallium Potassium Sodium None 1 out of 10 Time's upTime is Up! بواسطة ناصر المطيري|2022-05-03T14:52:58+03:00مارس 10th, 2021|معلومات عامة|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. منشورات متعلقة اختبار: فيزياء الطب النووي اختبار: فيزياء الطب النووي أبريل 15th, 2021 | لا توجد تعليقات اختبار: أساسيات الطب النووي اختبار: أساسيات الطب النووي أبريل 15th, 2021 | لا توجد تعليقات اختبار: رعاية المريض اختبار: رعاية المريض مارس 10th, 2021 | لا توجد تعليقات اختبار: الإختصارات والمصطلحات الطبية اختبار: الإختصارات والمصطلحات الطبية مارس 8th, 2021 | لا توجد تعليقات اضف تعليقا إلغاء الردتعليق أعلمني بمتابعة التعليقات بواسطة البريد الإلكتروني. أعلمني بالمواضيع الجديدة بواسطة البريد الإلكتروني. Δ
اضف تعليقا