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-labeled fluorometaraminol, F-18-labeled fluorodopamine, and C-11- labeled hydroxyephedrine are myocardial PET tracers used for imaging: Myocardial viability. Fatty acid metabolism. Presynaptic sympathetic innervations. Myocardial blood flow. None 2. In-111 and Tc-99m-labeled white blood cells (WBC) accumulation have been observed in all of the following conditions/sites EXCEPT: Vascular access lines Gastrointestinal bleeding Focal seizures Debridement sites 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. The fraction of total radioactivity present in the form of desired radiopharmaceutical is called: Radiochemical purity Integrity of a formulation Radionuclide purity Formulation strength None 5. 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 6. 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. Liver image. Brain image. Lung image. None 7. Tc-99m-labeled erythrocytes and Tc-99m sulfur colloid are two commonly used techniques to detect: Hemangioma Hematemesis Active bleeding Melena None 8. The mechanism by which the epithelial cells of the thyroid concentrate iodide is termed? Trapping Hormonogenesis Absorption Active transport None 9. Tc-99m Sulfur Colloid can be used in all of the following types of imaging EXCEPT? Brain imaging Liver imaging Bone marrow imaging Gastrointestinal bleeding imaging None 10. Which of the following radiopharmaceutical agents is used in MUGA scan? 99mTc Pyrophosphate 99mTc Hydroxy diphosphonate 99mTc Diethylenetriaminepentaacetate 99mTc Methylene diphosphonate 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
اضف تعليقا