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. 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 internal organ The target organ The paired organ The critical organ None 2. Which of the following is the safest time for a woman to have a nuclear medicine procedure, according to the 10 day-rule? 10 days before beginning of menses. 10 days after beginning of menses. First 10 days of each month. Last 10 days of each month. None 3. The radionuclides emitting beta particles should be stored in containers of low Z material to prevent: Extra expenditures Back injuries Bremsstrahlung radiation Compton scatter None 4. Which of the following are the 3 cardinal elements considered for radiation protection? Kilovoltage, distance and shielding Collimation, filtration and grid Time, kilovoltage and milliampere Time, distance and shielding None 5. Which of the following radiopharmaceuticals will deliver the highest, rad/mCi whole body dose? Tc-99m sestamibi. Tl-201 chloride. F-18 fluorodeoxyglucose. Ga-67 citrate. None 6. Which of the following are the 3 basic principles to reduce external exposure to radiation? Minimize time, maximize distance, and use shielding Minimize time, minimize distance, and use shielding Maximize time, maximize distance, and use shielding Minimize time, maximize distance, and use collimator None 7. Which of the following is the maximum dose limit for a pregnant radiographer per month? 5 Roentgen. 10 Rem. 0.5 mSv. 10 Roentgen. None 8. Which of the following is the dose quantity used to measure the overall risk of exposure to ionizing radiation? Equivalent Average Effective Absorbed None 9. In which of the following periods during pregnancy does radiation exposure confer the greatest risk to the fetus? 11 - 20 weeks 1 - 10 weeks 31 - 40 weeks 21 - 30 weeks None 10. 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: Lukewarm area Cold area Hot area Warm area None 1 out of 10 Time's upTime is Up! By Nasser AlMutairi|2021-03-25T11:22:28+03:00March 25th, 2021| شارك هذه الصفحة FacebookXLinkedInWhatsAppPinterestEmail About the Author: Nasser AlMutairi Senior Nuclear Medicine Specialist at Hafar Al-Batin Central Hospital, Founder of NuclearMed Website. Leave A Comment Cancel replyComment Δ
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