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 is the primary function of the gamma camera photomultiplier tube? Convert light into electrical signal and amplify it. Filter out photons and limit the energy range. Convert radioactivity into light and amplify it. Minimize the scattered radiation in the final image. None 2. Which of the following is typically the thickness of the Nal (TI) crystal used in a gamma camera (emission radiation 140 Kv)? 1 mm 5 cm 5 mm 1 cm None 3. Which of the following type of collimator will be most useful for obtaining high resolution images of small organs? Pinhole Flat field Diverging Parallel hole None 4. Which of the following processes helps to restrict the detected emitted radiation to the given area of interest? Attenuation Transmission Scattering Collimation None 5. Which of the following is one of the advantages of nuclear medicine studies over routine radiography? Radiation dose is less No need for preparation Ability to get functional information Less expensive None 6. 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 Absorption time Potency Half-life None 7. Which of the following principles the image production in nuclear medicine is based on? Infrared ray passing through patient. Radiation emitted from a radioactive substance given to the patient. High magnetic field energy X-Ray passing through patient. None 8. Which of the following patients undergoing diagnostic medical procedures are considered as a radioactive source? Patient undergoing CT scan with iodine administration Patient undergoing X-ray study Patient undergoing MRI study with gadolinium administration Patient undergoing NM study with radiopharmaceutical administration None 9. Which of the following symbolizes the atomic number? Z N C A None 10. Which of the following plane passes vertically through the body dividing it into right and left parts? Sagittal. Transverse. Midcoronal. Median sagittal. 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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