Radiation Safety 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. An individual responsible for the daily implementation of the radiation safety program in accordance with directives from the Radiation Safety Committee (RSC), license provisions, and regulatory requirements is named: Nuclear Medicine Physician Senior Technologist The Radiation Safety Officer (RSO) Chief Executive Officer (CEO) None 2. A radioactive source produces exposure of 30 millirem per hour (mR/h) at 2-m distance. If the distance is increased to 5-m what is the new exposure rate? 5.6 mR/h 4.8 mR/h 5.1 mR/h 6.1 mR/h None 3. Different level of radioactivities are handled in different areas of the nuclear medicine departments. Radioactivity in the range of microcurie levels are carried out in the section of Nuclear Medicine department designated as: Hot area Lukewarm area Cold area Warm area None 4. A body is placed 4 feet from a radiation source and received an exposure rate of 20 R/h. Which of the following is the distance required for the exposure rate of 5 R/h? 12 ft. 8 ft. 5 ft. 4 ft. None 5. The Nuclear Regulatory Commission (NRC) has provided complete guidelines for retention of all records generated in a nuclear medicine department. Which of the following documentation should be kept indefinitely? Misadministrations records Personnel monitoring records Patient dosage records Sealed-source inventory records None 6. The relationship that states that electromagnetic radiation intensity is inversely proportional to the square of the distance from a point source is called: Inverse square rule Inverse square principle Inverse square protection Inverse square law None 7. The survey meter, also known as the Geiger-Mueller detector or Geiger counter, is a radiation detector filled with: Gas Lead Water Scintillation crystals None 8. Which of the following is the dose quantity used to measure the overall risk of exposure to ionizing radiation? Average Equivalent Effective Absorbed None 9. Which of the following radiopharmaceuticals will deliver the highest, rad/mCi whole body dose? Ga-67 citrate. Tl-201 chloride. F-18 fluorodeoxyglucose. Tc-99m sestamibi. None 10. The major types of radiation listed by decreasing mass are: ɣ, α, ß α, ß, ɣ α, ɣ, ß ɣ, ß, α None 1 out of 10 Time's upTime is Up! بواسطة ناصر المطيري|2021-03-25T11:22:28+03:00مارس 25th, 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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