NEW DENTAL ASSISTING RADIOLOGY MN LICENSURE TEST 2024-
2025 COMPLETE REAL EXAM QUESTIONS AND CORRECT
DETAILED ANSWERS (CORRECT VERIFIED ANSWERS) LATEST
UPDATES |ALREADY GRADED A+ (FULL REVISED EXAM)
Which of the following describes the use of a filter in a dental x-
ray machine?
a. a filter removes low-energy x-rays
b. a filer decreases the mean energy of the beam
c. a filer reduces the size and shape of the beam
d. a filer removes the dose of radiation to the thyroid gland -
Answer-a. filter removes low-energy x-rays
Which of the following is used as a collimator?
a. lead plate
b. aluminum plate
c. copper plate
d. molybdenum cup - Answer-a. lead plate
What is the purpose of the lead foil in the film packets? -
Answer-to stop the backscatter radiation
, The step-down transformer is controlled by the? - Answer-mA
dial (milliamperage)
Where are x-rays produced? - Answer-positive anode
X-rays are made up of: - Answer-photons
Which film speed is currently the fastest intraoral film
available? - Answer-F speed film
Which of the following appear most radiopaque on a
radiograph?
a. enamel
b. silver points
c. cementum
d. gutta percha - Answer-Silver points
What exposure factor has a direct influence on the contract of a
dental radiograph? - Answer-operating kilovoltage peak
The paralleling technique produces an image with: - Answer-
decreased distortion
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Rnseller. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $20.49. You're not tied to anything after your purchase.