DEN 103 FINAL EXAM QUESTIONS AND ANSWERS GRADED A+
What is not an advantage to digital radiography? - Answers Sensors are thicker, causing pt. To
gag
The most widely used image receptor in is the: - Answers CCD
For a PA, not having enough angulation when result in: - Answers Elongation
What will an occlusal radiograph show? - Answers Supernumerary teeth, cysts, impacted teeth
What is the KV setting for digital/ film radiography: - Answers 70 KV
When bisecting the central beam must be: - Answers Perpendicular to the bisecting line
Why is the film image light? - Answers Under developed, under exposed
Too much angulation results in: - Answers Foreshortening
Where can you send digital files? - Answers Dental offices, insurance companies, & pt. Via
letters
What is the degree of darkness on x-ray, controlled by MAS? - Answers Density
While paralleling film packet is placed: - Answers Parallel to the long axis of the tooth
What is required for film duplication? - Answers Duplicating film, duplicating machine, &
processing method
Who do you use the lead apron w/ thyroid collar for? - Answers Adults, children, pregnant pt.'s
Which film has highest speed/ reduction of radiation exposure? - Answers Insight F- speed
This determines the amount or quantity of radiation: - Answers Milliamperage
How Is the patient positioned while taking BWX's? - Answers Up right
What is the temperature of solutions for automatic processor? - Answers 90 degrees
What kind of radiation occurs when primary beam strikes pt.? - Answers Secondary radiation
Narrow anterior film is what size? - Answers One
What can you see on a panoramic radiograph? - Answers FX bone, sinuses, entire dentition,
unerupted teeth, & TMJ
What happens when the beam missed part of the film? - Answers Cone cut
Escaping radiation from tube head is: - Answers Leakage radiation
What is not an advantage to digital radiography? - Answers Sensors are thicker, causing pt. To
gag
The most widely used image receptor in is the: - Answers CCD
For a PA, not having enough angulation when result in: - Answers Elongation
What will an occlusal radiograph show? - Answers Supernumerary teeth, cysts, impacted teeth
What is the KV setting for digital/ film radiography: - Answers 70 KV
When bisecting the central beam must be: - Answers Perpendicular to the bisecting line
Why is the film image light? - Answers Under developed, under exposed
Too much angulation results in: - Answers Foreshortening
Where can you send digital files? - Answers Dental offices, insurance companies, & pt. Via
letters
What is the degree of darkness on x-ray, controlled by MAS? - Answers Density
While paralleling film packet is placed: - Answers Parallel to the long axis of the tooth
What is required for film duplication? - Answers Duplicating film, duplicating machine, &
processing method
Who do you use the lead apron w/ thyroid collar for? - Answers Adults, children, pregnant pt.'s
Which film has highest speed/ reduction of radiation exposure? - Answers Insight F- speed
This determines the amount or quantity of radiation: - Answers Milliamperage
How Is the patient positioned while taking BWX's? - Answers Up right
What is the temperature of solutions for automatic processor? - Answers 90 degrees
What kind of radiation occurs when primary beam strikes pt.? - Answers Secondary radiation
Narrow anterior film is what size? - Answers One
What can you see on a panoramic radiograph? - Answers FX bone, sinuses, entire dentition,
unerupted teeth, & TMJ
What happens when the beam missed part of the film? - Answers Cone cut
Escaping radiation from tube head is: - Answers Leakage radiation
