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. The process of restricting the detection of emitted radiations to a given area of interest is called: Attenuation Scattering Pooling Collimation None 2. Which of the following symbolizes the atomic number? Z C A N None 3. The distance that the positron passes from its origin to the point of the annihilation is called? Travel range Annihilation delay Positron range Positron attenuation None 4. Which of the following patients undergoing diagnostic medical procedures are considered as a radioactive source? Patient undergoing NM study with radiopharmaceutical administration Patient undergoing CT scan with iodine administration Patient undergoing MRI study with gadolinium administration Patient undergoing X-ray study None 5. Which of the following is one of the advantages of nuclear medicine studies over routine radiography? No need for preparation Ability to get functional information Less expensive Radiation dose is less None 6. The increasing distance between the origin of the positron and the location of the point of annihilation results in: Attenuation artifact Motion artifact Decreased image resolution Increased image resolution None 7. Slowed or stopped intravenous (IV) infusion, swelling, pain, and coldness around the needle site indicate: Infiltration Infraction Inflammation Infection None 8. Photomultiplier tube (PMT) consists of a photocathode and a series of dynodes in an evacuated glass enclosure. PMT converts: An electrical signal into heat Heat into light The light photons into an electrical signal An electrical signal into light None 9. Which of the following radioisotope is produced from the radioactive decay of molybdenum-99 and most commonly used in nuclear medicine studies? Technetium-99m Iodine-131 Strontium-89 Iodine-123 None 10. Which of the following is the range of the imaging time in nuclear medicine tests? 20 to 45 minutes 5 to 10 minutes 1 to 2 hours 1 day 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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