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 is the likely biologic half-life of 99mTc MAA? 5 to 6 hours 1 to 1.5 hours 2 to 3 hours 7 to 8 hours None 2. Technetium-labeled blood cells can be used in all of the following types of nuclear medicine scintigraphies EXCEPT: Meckel’s diverticulum scan Hemangioma imaging Osteomyelitis imaging GI bleed scan None 3. 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 4. I-123 metaiodobenzylguanidine (MIBG), an analog of guanidine that shares the same neuronal transport and storage mechanisms with norepinephrine, has been used to evaluate: The parasympathetic activity. The autonomous activity. The central brain activity. The sympathetic activity. 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 liver The spleen The bone marrow The lymph nodes None 6. Why Technetium-99m is the most commonly used medical radioisotope in nuclear medicine? Has a long half-life It is trapped and organified by the thyroid Produces alpha and beta particles Provides good tissue penetration None 7. Ga-67 citrate and Tc-99m or In-111-labeled leukocyte imaging are wellestablished procedures for diagnosing a variety of inflammatory and infectious conditions. Normally healing surgical incisions will concentrate: Ga-67 citrate. Tl-201 citrate. In-111-labeled leukocytes. Tc-99m-labeled leukocytes. None 8. The fraction of total radioactivity present in the form of desired radiopharmaceutical is called: Radiochemical purity Formulation strength Radionuclide purity Integrity of a formulation None 9. Tc-99m Sulfur Colloid can be used in all of the following types of imaging EXCEPT? Brain imaging Liver imaging Gastrointestinal bleeding imaging Bone marrow imaging None 10. Tc-99m-labeled erythrocytes and Tc-99m sulfur colloid are two commonly used techniques to detect: Active bleeding Hemangioma Hematemesis Melena None 1 out of 10 Time's upTime is Up! By Nasser AlMutairi|2021-09-29T14:06:48+03:00September 29th, 2021| Share This Post With Others! 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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