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oral pathology - 3 Questions
Brachytherapy is a type of internal radiation therapy where a sealed radiation source is placed inside or next to the area requiring treatment. This allows a high dose of radiation to be delivered to a specific area, while limiting exposure to surrounding healthy tissues.
The function of the facial nerve is best tested by 1. Swallowing2. Whistling3. Protruding tongue4. Moving the mandible side to side
The function of the facial nerve is best tested by whistling.
Using "B" film, exposure of 1 R will be reduced to 1/4 R when "D" film is used.
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