اختبار: أساسيات الطب النووي A multiple-choice quiz consists of: 10 QuestionsQuestions are selected randomly from a collection of 27 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 type of collimator will be most useful for obtaining high resolution images of small organs? Diverging Pinhole Flat field Parallel hole None 2. Which of the following is the primary function of the gamma camera photomultiplier tube? Convert radioactivity into light and amplify it. Minimize the scattered radiation in the final image. Convert light into electrical signal and amplify it. Filter out photons and limit the energy range. None 3. Which of the following type of collimator will be most useful for obtaining high resolution images of small organs? Parallel hole Pinhole Diverging Flat field None 4. Phosphorus-33, copper-67, iodine-131, and yttrium-90 are examples of: Alpha and beta-particle emitters Pure gamma emitters Beta-particle emitters Alpha-particle emitters None 5. Which of the following symbolizes the atomic number? Z C N A None 6. Which of the following is the range of the imaging time in nuclear medicine tests? 1 to 2 hours 20 to 45 minutes 5 to 10 minutes 1 day None 7. The process of restricting the detection of emitted radiations to a given area of interest is called: Attenuation Scattering Collimation Pooling None 8. Which of the following is the structural organization of the human body starting from the lowest level? Atom, molecules, cells , organs, systems , organism Atom, molecules, cells, systems, organs, organism Molecules, atom, cells, organs, systems, organism Atom, molecules, organs, cells, systems. organism None 9. The period of time required for the concentration or amount of drug in the body to be reduced by 50% is known as: Therapeutic index Potency Half-life Absorption time None 10. All of the following components of the scintillation camera are housed on the camera head EXCEPT: Digitizer (ADCs) Touch pads Display monitor Array of PMTs None 1 out of 10 Time's upTime is Up! بواسطة ناصر المطيري|2021-09-20T14:26:27+03:00أبريل 15th, 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: رعاية المريض اختبار: رعاية المريض مارس 10th, 2021 | لا توجد تعليقات اختبار: الصيدلة النووية اختبار: الصيدلة النووية مارس 10th, 2021 | لا توجد تعليقات اختبار: الإختصارات والمصطلحات الطبية اختبار: الإختصارات والمصطلحات الطبية مارس 8th, 2021 | لا توجد تعليقات اضف تعليقا إلغاء الردتعليق أعلمني بمتابعة التعليقات بواسطة البريد الإلكتروني. أعلمني بالمواضيع الجديدة بواسطة البريد الإلكتروني. Δ
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