DASA RADIOGRAPHY EXAM 2025 QUESTIONS WITH VERIFIED ANSWERS

Intraoral techniques for film exposures - ANSWERbisecting and paralleling Bisecting technique - ANSWERused to capture specific or unique radiographs Paralleling technique - ANSWERmost commonly used technique for exposing the periapical and bitewing radiographs types of film exposures - ANSWERperiapical, bitewing, pano, and FMX common radiographic errors - ANSWERdistortion, elongation, foreshortening, overlapping, cone cutting, clear film, double exposure, blurred image, underexposed film, overexposed image, radiopaque film images, and backward film Dental Radiograph - ANSWERrepresentation of a three dimensional object used in dentistry to study and identify structures not visible to the naked eye film packet - ANSWERouter package, dental film, black paper, and lead foil the radiographic image - ANSWERdepicted by varying shades of gray, black, and white areas radiolucent - ANSWERdark areas on the radiograph radiopaque - ANSWERlight areas on the radiograph