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 symbolizes the atomic number? N Z A C None 2. Which of the following is the effect of increasing the thickness of the scintillation detector on sensitivity and resolution? Decreased sensitivity and decreased resolution. Decreased sensitivity and increased resolution. Increased sensitivity and decreased resolution. Increased sensitivity and increased resolution. None 3. Phosphorus-33, copper-67, iodine-131, and yttrium-90 are examples of: Alpha and beta-particle emitters Beta-particle emitters Alpha-particle emitters Pure gamma emitters None 4. Slowed or stopped intravenous (IV) infusion, swelling, pain, and coldness around the needle site indicate: Infiltration Infraction Inflammation Infection None 5. Which of the following is the primary function of the gamma camera photomultiplier tube? Filter out photons and limit the energy range. Convert radioactivity into light and amplify it. Convert light into electrical signal and amplify it. Minimize the scattered radiation in the final image. None 6. The increasing distance between the origin of the positron and the location of the point of annihilation results in: Attenuation artifact Increased image resolution Decreased image resolution Motion artifact None 7. Which of the following type of collimator will be most useful for obtaining high resolution images of small organs? Diverging Pinhole Parallel hole Flat field None 8. Photomultiplier tube (PMT) consists of a photocathode and a series of dynodes in an evacuated glass enclosure. PMT converts: Heat into light An electrical signal into light An electrical signal into heat The light photons into an electrical signal None 9. The distance that the positron passes from its origin to the point of the annihilation is called? Positron attenuation Positron range Annihilation delay Travel range None 10. Which of the following structures is located in the Left Upper Quadrant (LUQ) of the abdomen? Hepatic flexure. Spleen. Appendix. Gallbladder. 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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