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IRRSP- STUDY GUIDE EXAM STUDY MATERIALS QUESTION AND ANSWERS (VERIFIED ANSWERS)
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IRRSP- STUDY GUIDE EXAM STUDY MATERIALS QUESTION AND ANSWERS (VERIFIED ANSWERS)
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ESTUDYIRRSP- STUDY GUIDE EXAM STUDY MATERIALS
QUESTION AND ANSWERS (VERIFIED ANSWERS)
1. In the early years of radiography, what caused personnel to be overexposed?
- A) Poor equipment design
- B) Lack of understanding
- C) Lack of and poor safety practices
- D) All of the above
**Answer: D) All of the above**
2. The ultimate responsibility to adhere to regulations, license conditions, and company policies at a
temporary job site falls to:
- A) The radiographer
- B) The assistant radiographer
- C) The radiation safety officer
- D) All radiation workers
**Answer: A) The radiographer**
3. Regulations from one state to the next are essentially the same for radioactive materials.
- A) True
- B) False
**Answer: A) True**
,ESTUDY
4. Industrial radiography using gamma ray sources is regulated by:
- A) The NRC
- B) OSHA
- C) Agreement States
- D) Both A & C are correct
**Answer: D) Both A & C are correct**
5. Historically, the predominant cause of overexposure is:
- A) Improper surveys
- B) The source being left in an uncontrolled state
- C) The source not being locked once retracted to the shielded position
- D) All of the above
**Answer: D) All of the above**
6. Who should the radiographer first seek guidance from in the event of an emergency?
- A) The NRC
- B) A senior technician
- C) Their state or federal jurisdiction hotline
- D) Their company RSO
**Answer: D) Their company RSO**
, ESTUDY
7. Any individual who uses radiographic exposure devices, sealed sources, related handling tools, or
survey instruments while under the supervision of a radiographer is a:
- A) Student
- B) Member of the public
- C) Assistant radiographer
- D) Radiographer
**Answer: C) Assistant radiographer**
8. Who first discovered X-rays?
- A) Marie Curie
- B) Albert Einstein
- C) Wilhelm Roentgen
- D) Thomas Edison
**Answer: C) Wilhelm Roentgen**
9. Electromagnetic radiation travels:
- A) In a motion which allows it to curve around objects
- B) At the speed of light
- C) At subsonic speeds
- D) Just slightly below the speed of light
**Answer: B) At the speed of light**
10. X-rays are produced by an x-ray tube by the:
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