Exam (elaborations)
DENTAL RADIOLOGY FINAL EXAM REVIEW | 99 QUESTIONS AND ANSWERS 100% CORRECT | NEW UPDATE
- Course
- Institution
DENTAL RADIOLOGY FINAL EXAM REVIEW | 99 QUESTIONS AND ANSWERS 100% CORRECT | NEW UPDATE
[Show more]
Content preview
DENTAL RADIOLOGY FINAL EXAM REVIEW | 99QUESTIONS AND ANSWERS 100% CORRECT | NEW
UPDATE 2024-2025
What is a radiograph? - ANSWER A picture on film produced by the passage of
x-rays through an object or body.
What is one of the main reasons that radiographs are considered an important
and necessary part of patient care? - ANSWER Many dental diseases are
typically discovered only through the use of dental radiographs.
What does the nucleus of an atom contain? - ANSWER Protons and neutrons
What are photons? - ANSWER - bundles of energy without mass or weight
- bundles of energy that travel at the speed of light.
- they are a component of the particle concept of electromagnetic radiation.
When contrasted with the use of 65 kV to 75 kV for dental x-rays, the use of 85 kV
to 100 kV produces _________ x-rays and __________ wavelengths - ANSWER
The use of 85 kV to 100 kV for dental x-rays produces more penetrating dental x-
rays with shorter wavelength.
What does kVp represent? - ANSWER The maximum or peak voltage of an
alternating current.
When low kilovoltage peak settings are used (65 kVp to 70 kVp), a film with ____
contrast will result. - ANSWER high contrast
, The quantity of the x-rays produced is controlled by what factor? - ANSWER
mAs (milliamperage)
An increase in density comes from an increase in what other factor? - ANSWER
kVP or mAs
According to the inverse square law, the intensity of radiation is ____ proportional
to the ____ from the source of radiation. - ANSWER inversely; square of the
distance
According to the inverse square law, if the length of the PID is doubled, the
resultant beam is ____ as intense. - ANSWER one quarter
What feature do aluminum filters provide to the tube head? - ANSWER Reduce
the intensity of the x-ray beam.
____ refers to the quantity of radiation received or the total amount of radiation
energy absorbed. - ANSWER Total Dose
Which of the following are considered to be radioresistant tissues? - ANSWER
A. Bone Marrow
B. Salivary Glands
C. Lymph Tissue
D. Intestines
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 StudySet. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $13.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
77333 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now