Exam (elaborations)
Fluoroscopy and Contrast EXAM(58 questions and answers)
- Course
- Institution
Fluoroscopy and Contrast EXAM(58 questions and answers)
[Show more]
Content preview
Fluoroscopy and ContrastEXAM(58 questions and
answers)
T/F: Fluoroscopy has the same densities as plain radiographs. - answer
True
Why do contrast studies usually begin with Plain Films (Scout Film)? -
answer To identify any foreign objects etc, before doing fluoroscopy.
T/F: Fluoroscopy allows for Real-Time Observations with snapshot
images. - answer True
When is a scout film taken? - answer Before contrast is added
When would you use single contrast for an esophagram? - answer
When you want to observe the lumen and evaluate for:
- Strictures - (Fixed narrowing)
- Obstruction
- Outpouching (Diverticula)
, - Masses/ Mass Effect (Abnormality bulging and pushing on normal
structures)
What contrast would you use for Single Contrast? - answer Thin barium;
It fills up the lumen and distends the lumen.
When would you use double contrast for an esophagram? - answer
When you want to observe the mucosa for mucosal abnormalities such
as:
- Ulceration
- Inflammation
- Polyps/ Masses
What contrast do you use in a double contrast study? - answer Thick
Barium and effervescent granules (air bubbles).
Together two of these provide mucosal coating.
What would you look for in a real time evaluation of an esophagram? -
answer Motility, G-E Reflux, Barium Pill.
You can physiologically see if there is reflux or which way the contrast is
moving or if there is a stricture.
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 BRAINBOOSTERS. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $15.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
67096 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now