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. Tl-201 as thallous chloride at neutral pH with respect to biochemistry and physiology is considered to behave similarly to: Gallium Potassium Sodium Calcium None 2. Why Technetium-99m is the most commonly used medical radioisotope in nuclear medicine? Produces alpha and beta particles It is trapped and organified by the thyroid Has a long half-life Provides good tissue penetration None 3. Tc-99m Sulfur Colloid can be used in all of the following types of imaging EXCEPT? Liver imaging Brain imaging Bone marrow imaging Gastrointestinal bleeding imaging None 4. All of the following are examples of cyclotron-produced radionuclides EXCEPT: I-131. I-123. F-18. Tl-201. None 5. Excessive free pertechnetate in Tc-99m methylene diphosphonate (MDP) preparation will result in increased tracer accumulation in the: Thyroid and bowel Thyroid and stomach Thyroid and liver Thyroid and kidney None 6. 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 Focal seizures Gastrointestinal bleeding Debridement sites None 7. 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. None 8. 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: Ligand Isotope Pharmaceutical Radiotracer None 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: Lung image. Thyroid image. Liver image. Brain image. None 10. Technetium-labeled blood cells can be used in all of the following types of nuclear medicine scintigraphies EXCEPT: Osteomyelitis imaging Hemangioma imaging Meckel’s diverticulum scan GI bleed scan 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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