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Questions and Answers
What is the purpose of the lead sheath in the intra oral X-ray film?
What is the purpose of the lead sheath in the intra oral X-ray film?
- To expose the tissues behind the film to radiation
- To prevent light from reaching the film
- To protect the film from saliva of the patient
- To reduce secondary radiation and minimize film fog (correct)
Which type of X-ray film is used to record images of the object by exposing the film to X-rays?
Which type of X-ray film is used to record images of the object by exposing the film to X-rays?
- Intra oral X-ray film
- Dental X-ray film (correct)
- Radiographic film
- Extra oral X-ray film
What is the function of the opaque cover or paper in the intra oral X-ray film?
What is the function of the opaque cover or paper in the intra oral X-ray film?
- To reduce secondary radiation and minimize film fog
- To prevent light from reaching the film (correct)
- To expose the tissues behind the film to radiation
- To protect the film from saliva of the patient
What is the composition of the intra oral X-ray film?
What is the composition of the intra oral X-ray film?
What is the foundation of the radiographic film made from?
What is the foundation of the radiographic film made from?
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