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. Which of the following is the likely biologic half-life of 99mTc MAA? 7 to 8 hours 2 to 3 hours 1 to 1.5 hours 5 to 6 hours 2. 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 Isotope Radiotracer Ligand 3. 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 4. 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 5. Thin layer chromatography (TLC) results were measured in the dose calibrator for a Tc-99m mebrofenin kit. If 3 mCi of free Tc-99m and 55 mCi of Tc-99m mebrofenin were measured in the dose calibrator, what is the percentage of radiopharmaceutical purity? 89%. 91%. 93%. 95%. 6. Tc-99m-labeled leukocytes and Tc-99m sulfur colloid accumulate in the reticuloendothelial cells of the bone marrow. The distribution of marrow activity is similar in all of the following conditions with the exception of: Bone fracture Shin splint Paget’s disease Osteomyelitis 7. The primary route of excretion of Tc-99m hexakis 2-metoxy isobutyl isonitrile (Sestamibi) is: Hepatobiliary tract Urinary tract Respiratory tract Skin 8. Which of the following agents is used for imaging patients with suspected liver haemangioma? 99mTc Methylene diphosphonate 99mTc Pyrophosphate 99mTc Labelled RBCs 99mTc Sulfur Colloid 9. Many sulfur colloid kits contain ethylenediaminetetraacetic acid (EDTA), the chelating agent that binds the Al+3 ions and prevents: The migration of the colloidal particles The disintegration of the colloidal particles The phagocytosis of the colloidal particles The aggregation of the colloidal particles 10. The fraction of total radioactivity present in the form of desired radiopharmaceutical is called: Formulation strength Radionuclide purity Integrity of a formulation Radiochemical purity 1 out of 10 Time is Up! Time's 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 FacebookTwitterLinkedInWhatsAppPinterestEmail 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