Basics of Nuclear Medicine 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 involves emission of a signal from the patient? SPECT CT MRI Ultrasound None 2. 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 NM study with radiopharmaceutical administration Patient undergoing MRI study with gadolinium administration None 3. Which of the following is the effect of increasing the thickness of the scintillation detector on sensitivity and resolution? Decreased sensitivity and increased resolution. Increased sensitivity and increased resolution. Increased sensitivity and decreased resolution. Decreased sensitivity and decreased resolution. None 4. Which of the following type of collimator will be most useful for obtaining high resolution images of small organs? Diverging Flat field Pinhole Parallel hole None 5. Which of the following is the range of the imaging time in nuclear medicine tests? 1 to 2 hours 5 to 10 minutes 1 day 20 to 45 minutes None 6. Which of the following radioisotope is produced from the radioactive decay of molybdenum-99 and most commonly used in nuclear medicine studies? Strontium-89 Technetium-99m Iodine-131 Iodine-123 None 7. Which of the following is the effect on the image if the distance is reduced between the patient and parallel hole collimator during a given scintigraphy exam? Increase in size and resolution. Decrease in image resolution. Increase in image size Increase in image resolution. None 8. Which of the following processes helps to restrict the detected emitted radiation to the given area of interest? Attenuation Transmission Scattering Collimation None 9. Which of the following structures is located in the Left Upper Quadrant (LUQ) of the abdomen? Hepatic flexure. Gallbladder. Appendix. Spleen. None 10. The distance that the positron passes from its origin to the point of the annihilation is called? Travel range Positron attenuation Annihilation delay Positron range None 1 out of 10 Time's upTime is Up! بواسطة ناصر المطيري|2021-03-29T11:56:54+03:00مارس 29th, 2021|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. اضف تعليقا إلغاء الردتعليق Δ
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