100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
DANB RADIOLOGY EXAM PRACTICE QUESTIONS AND ANSWERS $10.49   Add to cart

Exam (elaborations)

DANB RADIOLOGY EXAM PRACTICE QUESTIONS AND ANSWERS

 6 views  0 purchase
  • Course
  • Dental Radiology
  • Institution
  • Dental Radiology

DANB RADIOLOGY EXAM PRACTICE QUESTIONS AND ANSWERS 3 film holding devices used for bisecting - Answer️️ -dentsply rinn stabe, rinn BAI, dental SUPA 3 film holding devices used for paralleling - Answer️️ -dentsply rinn XCP-DS, Rinn XCP, flow dental RAPD a patient complains of pain in t...

[Show more]

Preview 4 out of 31  pages

  • August 27, 2024
  • 31
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • Dental Radiology
  • Dental Radiology
avatar-seller
SophiaBennett
©SOPHIABENNET@2024/2025 Tuesday, August 20, 2024 10:21 AM


DANB RADIOLOGY EXAM PRACTICE
QUESTIONS AND ANSWERS

3 film holding devices used for bisecting - Answer✔️✔️-dentsply rinn stabe,
rinn BAI, dental SUPA

3 film holding devices used for paralleling - Answer✔️✔️-dentsply rinn
XCP-DS, Rinn XCP, flow dental RAPD

a patient complains of pain in the upper molar region. What radiographic
exposure should be made? - Answer✔️✔️-periapical

a properly exposed film appears completely black. when was it exposed to
white light? - Answer✔️✔️-before it was processed

According to the principles of shadow casting, preferred object, film
distances - Answer✔️✔️-As close as possible to

According to principles of shadow casting, how should the central beam be
directed? - Answer✔️✔️-Perpendicular to the tooth and film

According to the principles of shadow casting, how should the film be
placed in relation to the tooth? - Answer✔️✔️-parallel

According to principles of shadow casting what is the preferred source
object distance? - Answer✔️✔️-As far as practical

After processing exposed dental film, you noticed dark spots on the film.
What caused this? - Answer✔️✔️-Premature contact with the developer



1

,©SOPHIABENNET@2024/2025 Tuesday, August 20, 2024 10:21 AM

An insurance company request a patient's radiographs when examining a
dental claim you only have one copy of the radiographs. what should you
duplicate and which should go to the insurance company? - Answer✔️✔️-
Duplicate, which will go to the insurance company.

The office keeps the best copy

Desired thickness of lead apron - Answer✔️✔️-.25 mm

Difference between direct and indirect exposure sensor - Answer✔️✔️--
Direct means directly obtaining a digital image by exposing intraoral
sensor to x-rays to provide an image that can be viewed on a computer.

-indirect is photostimuble phosphor plate sensor technology, obtaining a
digital image in which an exposed phosphor plate is placed into a scanner
and then converted into a digital image.

Explain PSP - Answer✔️✔️--Photostimuable Phosphor Plate aka storage
phosphor system

-indirect digital imaging

-captures analog data then processed in a laser scanning device

-light is then converted into electrical signal that the computer uses to
create the digital image

Films submerged, totally in fixer but not in developer. What will it look
like? - Answer✔️✔️-The part that was fixed, but not developer would be
clear




2

,©SOPHIABENNET@2024/2025 Tuesday, August 20, 2024 10:21 AM

How are indirect exposure films exposed - Answer✔️✔️-X-rays hit phosphor
screen creating fluorescent light that exposes the film

How are stable film holders cleaned between use - Answer✔️✔️-Sterilize
film holder devices or discard disposable image receptor holding devices

How are x-rays formed in the tube head - Answer✔️✔️-Turn on the machine,
adjust settings, press exposure button, filament heats up/ thermionic
emission, electron cloud is formed, electrons flow from cathode to anode,
electrons strike target, energy is converted into x-rays and heat

How can exposure to the operator be reduced? - Answer✔️✔️-move farther
from the radiation

How can you differentiate the zygoma from the maxillary sinus in a
maxillary posterior PA? - Answer✔️✔️-- The maxillary sinus appears as
three sided pyramid

- The zygoma appears a J-shaped

How do you determine how often to take radiographs - Answer✔️✔️-
evidence based selection criteria

How do you differentiate between maxillary and mandibular molars when
mounting? - Answer✔️✔️-- you differentiate them by how many roots are in
the molars

- Maxillary have roots and mandibular have two roots




3

, ©SOPHIABENNET@2024/2025 Tuesday, August 20, 2024 10:21 AM

How does exposure time differ between adults and children? - Answer✔️✔️-
The exposure time is cut by 1/3

How does exposure time for children compare to that of an adult -
Answer✔️✔️-1/3-1/2

How does exposure time for edentulous patients compare to dentulous
patients? - Answer✔️✔️-1/5 exposure time for edentulous

How does film speed correlate with definition and detail? - Answer✔️✔️-
faster film = lower definition and detail

How does kVp affect patient exposure - Answer✔️✔️-Higher kVp= low
pressure

How does packet placement differ between bisecting and paralleling? -
Answer✔️✔️--bisecting - packet is as close to tooth as possible, but not
parallel



-parallel - packet is parallel to tooth, further away

How does radiation affect cells? - Answer✔️✔️-It causes damage to living
cells. Ionization.

How does reducing exposure to the patient benefit the operator? -
Answer✔️✔️-The less the patient is exposed, the less the operator is exposed




4

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

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

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

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 SophiaBennett. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $10.49. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

62890 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
$10.49
  • (0)
  Add to cart