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 radiopharmaceutical agents is used in MUGA scan? 99mTc Hydroxy diphosphonate 99mTc Pyrophosphate 99mTc Diethylenetriaminepentaacetate 99mTc Methylene diphosphonate None 2. 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 3. Which of the following is the likely biologic half-life of 99mTc MAA? 2 to 3 hours 5 to 6 hours 1 to 1.5 hours 7 to 8 hours None 4. F-18-labeled fluorometaraminol, F-18-labeled fluorodopamine, and C-11- labeled hydroxyephedrine are myocardial PET tracers used for imaging: Fatty acid metabolism. Myocardial blood flow. Presynaptic sympathetic innervations. Myocardial viability. None 5. Tl-201 as thallous chloride at neutral pH with respect to biochemistry and physiology is considered to behave similarly to: Potassium Sodium Gallium Calcium None 6. The mechanism by which the epithelial cells of the thyroid concentrate iodide is termed? Active transport Absorption Hormonogenesis Trapping None 7. Which of the following agents is used for imaging patients with suspected liver haemangioma? 99mTc Labelled RBCs 99mTc Methylene diphosphonate 99mTc Pyrophosphate 99mTc Sulfur Colloid None 8. Tc-99m-labeled erythrocytes and Tc-99m sulfur colloid are two commonly used techniques to detect: Melena Active bleeding Hemangioma Hematemesis None 9. 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 10. 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 sulfur colloid use is limited for the detection of gastric bleeding only Tc-99m RBC do not contribute to observed background activity Tc-99m sulfur colloid is rapidly cleared from intravascular space Tc-99m RBC is rapidly cleared from intravascular space None 1 out of 10 Time's upTime is Up! By Nasser AlMutairi|2021-09-29T14:06:48+03:00September 29th, 2021| شارك هذه الصفحة FacebookXLinkedInWhatsAppPinterestEmail About the Author: Nasser AlMutairi Senior Nuclear Medicine Specialist at Hafar Al-Batin Central Hospital, Founder of NuclearMed Website. Leave A Comment Cancel replyComment Δ
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