DASA Radiography Exam
Dental Radiograph - Answer-representation of a three dimensional object used in dentistry to study and
identify structures not visible to the naked eye
Radiography - Answer-applying the basic sciences of physics and chemistry
Wilhelm Conrad Roentgen - Answer-German physicist, discovered xrays in 1895
William Coolidge - Answer-invented the first xray tube in 1913
x-rays - Answer-electromagnetic rays that are not detected by any of the senses
density - Answer-the density of the object being penetrated
x-ray tube - Answer-the tube responsible for generating x-rays
Types of x-ray radiation - Answer-primary radiation, remnant radiation, secondary radiation, scattered
radiation, stray radiation
Dental Radiograph - Answer-representation of a three dimensional object used in dentistry to study and
identify structures not visible to the naked eye
Radiography - Answer-applying the basic sciences of physics and chemistry
Wilhelm Conrad Roentgen - Answer-German physicist, discovered xrays in 1895
William Coolidge - Answer-invented the first xray tube in 1913
x-rays - Answer-electromagnetic rays that are not detected by any of the senses
density - Answer-the density of the object being penetrated
x-ray tube - Answer-the tube responsible for generating x-rays
Types of x-ray radiation - Answer-primary radiation, remnant radiation, secondary radiation, scattered
radiation, stray radiation