Quiz: 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. All of the following are recommended means of reducing radiation exposure EXCEPT Use of remote handling devices Limitation of time Applying shielding Wearing film badge 2. 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? 8 ft. 12 ft. 5 ft. 4 ft. 3. Which of the following is the annual whole body effective dose for technologists or radiographers? 10 mSv. 50 mSv. 100 mSv 1 mSv. 4. The major types of radiation listed by decreasing mass are: ɣ, ß, α α, ß, ɣ α, ɣ, ß ɣ, α, ß 5. The survey meter, also known as the Geiger-Mueller detector or Geiger counter, is a radiation detector filled with: Scintillation crystals Lead Water Gas 6. Which of the following is the recommended radiation dose limit for an adult employee per a calendar year? 20 mSv. 50 mSv. 5 mSv. 2 mSv. 7. 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 5.1 mR/h 4.8 mR/h 6.1 mR/h 8. Which of the following is the dose quantity used to measure the overall risk of exposure to ionizing radiation? Average Equivalent Effective Absorbed 9. A radiopharmaceutical spilled on the floor. Which of the following is the best management? Dispense a chelating solution to control contamination Contact the radiation safety officer to arrange for cleaning Cover the area with absorbent paper and restrict access Contact the Housekeeping Department to arrange for cleaning 10. Which of the following is the critical organ for Tc99m MDP Medronate? Spleen. Kidney. Bladder. Thyroid. 1 out of 10 Time's upTime is Up! By Nasser AlMutairi|2021-09-20T13:17:17+03:00April 15th, 2021|Radiation Safety| Share This Post With Others! FacebookXLinkedInWhatsAppPinterestEmail About the Author: Nasser AlMutairi Senior Nuclear Medicine Specialist at Hafar Al-Batin Central Hospital, Founder of NuclearMed Website. Related Posts Quiz: Radiation Quantities and Units Quiz: Radiation Quantities and Units April 15th, 2021 | 0 Comments Leave a ReplyCancel reply
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