اختبار: الحماية من الأشعة A multiple-choice quiz consists of: 10 QuestionsQuestions are selected randomly from a collection of 40 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 major types of radiation listed by decreasing mass are: ɣ, α, ß ɣ, ß, α α, ɣ, ß α, ß, ɣ 2. Which of the following standard myocardial perfusion protocols deliver the highest effective dose to the patient? F-18 fluorodeoxyglucose protocol. Tc-99m Sestamibi 2 day protocol. Tl-201 stress-reinjection protocol. Dual isotope Tl-201 and Tc-99m Sestamibi same day protocol. 3. The diagnostic and therapeutic uses of radiopharmaceuticals are dependent on the accumulation of the material in the “organ of interest.” According to the Nuclear Regulatory Commission (NRC) definition, the part of the body that is most susceptible to radiation damage under the specific conditions under consideration is called: The paired organ The target organ The internal organ The critical organ 4. A radiopharmaceutical spilled on the floor. Which of the following is the best management? Cover the area with absorbent paper and restrict access Contact the radiation safety officer to arrange for cleaning Dispense a chelating solution to control contamination Contact the Housekeeping Department to arrange for cleaning 5. Which of the following is the most sensitive tissue to radiation? Bone Marrow. Nervous tissues. Bones. Skine. 6. All of the following are types of radioactive material licenses EXCEPT: Broad General Wide Specific 7. Which of the following is the annual whole body effective dose for technologists or radiographers? 50 mSv. 10 mSv. 1 mSv. 100 mSv 8. ALARA stands for? As Low as Radiation Accepted As Low as Reasonably Achievable As Low as Radiologist Approve As Low as Reasonably Accepted 9. Which of the following are the 3 cardinal elements considered for radiation protection? Kilovoltage, distance and shielding Collimation, filtration and grid Time, distance and shielding Time, kilovoltage and milliampere 10. Which of the following instruments is commonly used for personal radiation monitoring? Geiger-Muller detector. Film badge dosimeter. Ionization chamber meter. Thermoluminescent dosimeter. 1 out of 10 Time is Up! Time's up بواسطة ناصر المطيري|2021-09-20T14:26:56+03:00أبريل 15th, 2021|السلامة من الإشعاع|لا توجد تعليقات شارك هذه الصفحة, واترك رأيك حول الموضوع باستخدام وسيلة التواصل التي تناسبك FacebookTwitterLinkedInWhatsAppPinterestEmail عن: ناصر المطيري كبير أخصائيي الطب النووي في مستشفى حفر الباطن المركزي و مؤسس موقع نيوكليرمد و عضو اللجنة التنفيذية في الجمعية السعودية للطب النووي و التصوير الجزيئي. منشورات متعلقة اختبار: وحدات و كميات الأشعة الأساسية اختبار: وحدات و كميات الأشعة الأساسية أبريل 15th, 2021 | لا توجد تعليقات اترك تعليقاً Cancel reply
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