Podcast
Questions and Answers
What is the minimum irradiation time generally used in mechanical timers?
What is the minimum irradiation time generally used in mechanical timers?
- 1/4 second (correct)
- 1 second
- 1/8 second
- 1/2 second
What is the recommended technique for radiation protection?
What is the recommended technique for radiation protection?
- Short cone technique
- Parallel technique (Long cone technique) (correct)
- Bisector technique
- Rectangular collimation
How should lead aprons be stored when not in use?
How should lead aprons be stored when not in use?
- Hung up (correct)
- Folded neatly
- Stacked on top of each other
- Placed in a drawer
What is the percentage reduction in thyroid dose when using a thyroid protective collar?
What is the percentage reduction in thyroid dose when using a thyroid protective collar?
What is the percentage reduction in gonadal dose when using a lead apron?
What is the percentage reduction in gonadal dose when using a lead apron?
What is the approximate radiation dose from a single periapical film compared to the average daily total background dose?
What is the approximate radiation dose from a single periapical film compared to the average daily total background dose?
What is the recommended frequency for evaluating the dosimeter used by X-ray personnel?
What is the recommended frequency for evaluating the dosimeter used by X-ray personnel?
What is the recommended thickness of lead coating for the walls and doors in a room containing X-ray equipment?
What is the recommended thickness of lead coating for the walls and doors in a room containing X-ray equipment?
Where should the dosimeter be worn by X-ray personnel?
Where should the dosimeter be worn by X-ray personnel?
Which of the following is NOT a recommended practice for protecting the environment from X-ray radiation?
Which of the following is NOT a recommended practice for protecting the environment from X-ray radiation?
What is the recommended lead coating thickness for the panels separating X-ray devices or located in front of the device?
What is the recommended lead coating thickness for the panels separating X-ray devices or located in front of the device?
In dental practices, what is the reason that brick provides natural protection from radiation?
In dental practices, what is the reason that brick provides natural protection from radiation?
Which of the following is NOT a stage of radiation protection measures?
Which of the following is NOT a stage of radiation protection measures?
Which of the following practices is NOT recommended for protecting the patient from radiation?
Which of the following practices is NOT recommended for protecting the patient from radiation?
What should be done for pregnant patients requiring radiography, according to the text?
What should be done for pregnant patients requiring radiography, according to the text?
Which of the following statements about radiation protection is TRUE?
Which of the following statements about radiation protection is TRUE?
Which of the following is NOT mentioned in the text as a way to protect the environment from radiation?
Which of the following is NOT mentioned in the text as a way to protect the environment from radiation?
Which of the following is a recommended practice for radiation protection?
Which of the following is a recommended practice for radiation protection?
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