DENTAL ASSISTANT 2025/2026 FINAL
EXAM QUESTIONS AND VERIFIED
ANSWERS GRADED A+ (LATEST!!)
A cavitron device which holds a liquid claner& uses a vibrating action to clean instruments prior
to sterilization is called a:
Ultrasonic scaler
Collimators limit the size and shape of the:
X-ray beam reaching the patient
Radiographic equipment that can be sterilized include:
film holder
Whether using the manual or automatic processing techniques, improper handling can result in:
Film sticking together
The process of destroying most microorganisms, but not spores is called:
Disinfection
As an x-ray operator, which of the following procedures will help reduce your x-ray exposure?
All of the above
, Standing 6 feet away from the tubehead
standing behing a barrier or outside of the room
never hold the tubehead
one of the advantages of being able to enhance a digital image is that:
Fewer retakes should be necessary
If a film produces milky and is not transparent this is known as
overexposed
A sharps container should be which of the following
red, puncture resistant, marked biohazard, closeable
Which work restiriction is indicated for dental staff exposed to TB?
Exclude from duty until proven noninfectious
What is mean by privileged
patients have the authority regarding disclosure of personal information
The function of the raised embossed dot on the surface of the film is to determine the :
Right & Left side of the mouth
EXAM QUESTIONS AND VERIFIED
ANSWERS GRADED A+ (LATEST!!)
A cavitron device which holds a liquid claner& uses a vibrating action to clean instruments prior
to sterilization is called a:
Ultrasonic scaler
Collimators limit the size and shape of the:
X-ray beam reaching the patient
Radiographic equipment that can be sterilized include:
film holder
Whether using the manual or automatic processing techniques, improper handling can result in:
Film sticking together
The process of destroying most microorganisms, but not spores is called:
Disinfection
As an x-ray operator, which of the following procedures will help reduce your x-ray exposure?
All of the above
, Standing 6 feet away from the tubehead
standing behing a barrier or outside of the room
never hold the tubehead
one of the advantages of being able to enhance a digital image is that:
Fewer retakes should be necessary
If a film produces milky and is not transparent this is known as
overexposed
A sharps container should be which of the following
red, puncture resistant, marked biohazard, closeable
Which work restiriction is indicated for dental staff exposed to TB?
Exclude from duty until proven noninfectious
What is mean by privileged
patients have the authority regarding disclosure of personal information
The function of the raised embossed dot on the surface of the film is to determine the :
Right & Left side of the mouth
