DEN 103 FINAL EXAM QUESTIONS
WITH VERIFIED ANSWERS. A+ GRADE
2025/2026.
What is not an advantage to digital radiography? - ANS Sensors are thicker, causing pt. To
gag
The most widely used image receptor in is the: - ANS CCD
For a PA, not having enough angulation when result in: - ANS Elongation
What will an occlusal radiograph show? - ANS Supernumerary teeth, cysts, impacted teeth
What is the KV setting for digital/ film radiography: - ANS 70 KV
When bisecting the central beam must be: - ANS Perpendicular to the bisecting line
Why is the film image light? - ANS Under developed, under exposed
Too much angulation results in: - ANS Foreshortening
1 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED
, Where can you send digital files? - ANS Dental offices, insurance companies, & pt. Via letters
What is the degree of darkness on x-ray, controlled by MAS? - ANS Density
While paralleling film packet is placed: - ANS Parallel to the long axis of the tooth
What is required for film duplication? - ANS Duplicating film, duplicating machine, &
processing method
Who do you use the lead apron w/ thyroid collar for? - ANS Adults, children, pregnant pt.'s
Which film has highest speed/ reduction of radiation exposure? - ANS Insight F- speed
This determines the amount or quantity of radiation: - ANS Milliamperage
How Is the patient positioned while taking BWX's? - ANS Up right
What is the temperature of solutions for automatic processor? - ANS 90 degrees
What kind of radiation occurs when primary beam strikes pt.? - ANS Secondary radiation
Narrow anterior film is what size? - ANS One
What can you see on a panoramic radiograph? - ANS FX bone, sinuses, entire dentition,
unerupted teeth, & TMJ
What happens when the beam missed part of the film? - ANS Cone cut
2 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED
WITH VERIFIED ANSWERS. A+ GRADE
2025/2026.
What is not an advantage to digital radiography? - ANS Sensors are thicker, causing pt. To
gag
The most widely used image receptor in is the: - ANS CCD
For a PA, not having enough angulation when result in: - ANS Elongation
What will an occlusal radiograph show? - ANS Supernumerary teeth, cysts, impacted teeth
What is the KV setting for digital/ film radiography: - ANS 70 KV
When bisecting the central beam must be: - ANS Perpendicular to the bisecting line
Why is the film image light? - ANS Under developed, under exposed
Too much angulation results in: - ANS Foreshortening
1 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED
, Where can you send digital files? - ANS Dental offices, insurance companies, & pt. Via letters
What is the degree of darkness on x-ray, controlled by MAS? - ANS Density
While paralleling film packet is placed: - ANS Parallel to the long axis of the tooth
What is required for film duplication? - ANS Duplicating film, duplicating machine, &
processing method
Who do you use the lead apron w/ thyroid collar for? - ANS Adults, children, pregnant pt.'s
Which film has highest speed/ reduction of radiation exposure? - ANS Insight F- speed
This determines the amount or quantity of radiation: - ANS Milliamperage
How Is the patient positioned while taking BWX's? - ANS Up right
What is the temperature of solutions for automatic processor? - ANS 90 degrees
What kind of radiation occurs when primary beam strikes pt.? - ANS Secondary radiation
Narrow anterior film is what size? - ANS One
What can you see on a panoramic radiograph? - ANS FX bone, sinuses, entire dentition,
unerupted teeth, & TMJ
What happens when the beam missed part of the film? - ANS Cone cut
2 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED
