Exam (elaborations)
CT REGISTRY REVIEW "PHYSICS" QUESTIONS AND ANSWERS WITH SOLUTIONS 2024
- Course
- Institution
CT REGISTRY REVIEW "PHYSICS" QUESTIONS AND ANSWERS WITH SOLUTIONS 2024
[Show more]
Content preview
CT REGISTRY REVIEW "PHYSICS"QUESTIONS AND ANSWERS WITH
SOLUTIONS 2024
_____ is the minimum amount of time that must transpire between the end of one scan and the
initiation of the next scan. - ANSWER Interscan Delay Time
Material used for Anode target in CT Tube, it has melting point of 3400celius - ANSWER Alloy Tungsten
Choosing a Smaller Cathode Filament will result : - ANSWER generate narrower electron beam, smaller
area on focal spot , spot on the target, creates thinner slice & high resolution.
CT Tube normally uses ______ to _______ kilovoltage. - ANSWER 90 to 140
What controls the temp of the filament, that flows - ANSWER mA
when electron doesn't collide with inner nucleus but electrons slows down that causes loss of energy of
photon is: - ANSWER Bremsstrahlung andBraking Radiation
the patient lies in the z axis - ANSWER axial scans- x y plane stacked along the z axis
________ is the long axis plane - ANSWER z
CT Gantry can be tilted +/- _______ degrees. - ANSWER 30 degrees
The ___was originally designed in 1980's, suited for coronary artery imaging. - ANSWER electron beam
EBCT produces an electron beam at _____ to ____ mSec rotation. - ANSWER 50 to 100
The type of CT gen with multiple detector that encircle the gantry but do not Rotate. - ANSWER 4th
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 Performance. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $14.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
73243 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now