Exam (elaborations)
DASLE Radiology review 2025 with complete verified solutions.
- Course
- Institution
DASLE Radiology review 2025 with complete verified solutions.
[Show more]
Content preview
DASLE Radiology review2025 with complete verified
solutions
If pt is a gagger, which film should be taken first? - answer Anterior Films
Which exposure technique will reduce radiation to the eye and thyroid
gland? - answer Paralleling Technique
What types of light is allowed in the Dark Room? - answer Safelighting:
7-5 watts, red-orange spectrum
Overhead light: for cleaning and visibility
What causes cone cutting of the film image? - answer Incorrect PID
alignment.
Exposure error: the entire film was not exposed.
What causes white, chalky spots on film? - answer Water spots on film.
Fixer spots are white or lighter areas.
If the film is curved or over-contoured, how will the radiographic image
appear? - answer Distorted or Elongated.
Define overlapping - answer One image is superimposed over another
image-caused by incorrect horizontal angulation when the central ray is
not directed through the interproximal spaces of the teeth.
Which technique causes the zygomatic to be superimposed on the roots of
the MX molar? - answer Bisecting Technique- the primary x-ray beam is
aligned with the bisector, an imaginary line between the film and long axis
of tooth.
, If you use too much VA how will the radiograph appear? - answer
Forshortened
Which type of radiation is the most hazardous to the operator? - answer
Scatter Radiation
3 types of radiation: 1. Primary - answer radiation emanates from focal
area as a result of high-speed electrons hitting the target of the anode in
the x-ray tubehead.
3 types of radiation: 2: Secondary - answer result of interaction of
primary radiation with matter.
created when primary beam interacts with matter.
3 types of radiation: 3. Scatter - answer results from an x-ray beam that
has been deflected from it's path by interaction with matter
How should films be stored? - answer Dry, cool, dark place
Explain why the body cannot be exposed to a large amount of radiation in
a short period of time. - answer cells do not have time to repair
themselves and results in damage that cannot be repaired.
If the exposure time, KVP, and Ma have been set correctly, the most
important controlling factor for image definition is the ______ and ______ of
the pt. - answer Positioning and cooperation.
The exposure time of a dental radiograph should be _______ for a child than
that of an adult. - answer Less
Quantity of dental radiographs is controlled by the ____ of the radiographic
machine. - answer mA's
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 FREEMANSHARP. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $15.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
79373 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now