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. 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 kidney Thyroid and liver 2. 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 3. 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 is rapidly cleared from intravascular space 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 RBC is rapidly cleared from intravascular space 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-d-glucose. F-18 chloro-2-deoxy-d-glucose. F-18 fluoro-2-deoxy-l-glucose. 5. 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. Brain image. Lung image. Liver image. 6. Which of the following is the likely biologic half-life of 99mTc MAA? 5 to 6 hours 2 to 3 hours 1 to 1.5 hours 7 to 8 hours 7. Which of the following agents is used for imaging patients with suspected liver haemangioma? 99mTc Labelled RBCs 99mTc Pyrophosphate 99mTc Methylene diphosphonate 99mTc Sulfur Colloid 8. The mechanism by which the epithelial cells of the thyroid concentrate iodide is termed? Hormonogenesis Active transport Absorption Trapping 9. 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. Vascular access lines. Focal seizures. 10. 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 Debridement sites Gastrointestinal bleeding 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 اترك تعليقاًCancel reply
اترك تعليقاً