DASA Radiography Exam (Answered)
100% Correct.
Dental Radiograph
representation of a three dimensional object used in dentistry to study and identify structures not visible
to the naked eye
Radiography
applying the basic sciences of physics and chemistry
Wilhelm Conrad Roentgen
German physicist, discovered xrays in 1895
William Coolidge
invented the first xray tube in 1913
x-rays
electromagnetic rays that are not detected by any of the senses
density
the density of the object being penetrated
x-ray tube
the tube responsible for generating x-rays
Types of x-ray radiation
primary radiation, remnant radiation, secondary radiation, scattered radiation, stray radiation
Intraoral techniques for film exposures
bisecting and paralleling
Bisecting technique
used to capture specific or unique radiographs
Paralleling technique
most commonly used technique for exposing the periapical and bitewing radiographs
types of film exposures
periapical, bitewing, pano, and FMX
common radiographic errors
100% Correct.
Dental Radiograph
representation of a three dimensional object used in dentistry to study and identify structures not visible
to the naked eye
Radiography
applying the basic sciences of physics and chemistry
Wilhelm Conrad Roentgen
German physicist, discovered xrays in 1895
William Coolidge
invented the first xray tube in 1913
x-rays
electromagnetic rays that are not detected by any of the senses
density
the density of the object being penetrated
x-ray tube
the tube responsible for generating x-rays
Types of x-ray radiation
primary radiation, remnant radiation, secondary radiation, scattered radiation, stray radiation
Intraoral techniques for film exposures
bisecting and paralleling
Bisecting technique
used to capture specific or unique radiographs
Paralleling technique
most commonly used technique for exposing the periapical and bitewing radiographs
types of film exposures
periapical, bitewing, pano, and FMX
common radiographic errors
