OHIO GXMO STUDY GUIDE REVIEW QUESTIONS AND ANSWERS WITH SOLUTIONS 2024
8 views 0 purchase
Module
GXMO
Institution
GXMO
OHIO GXMO STUDY GUIDE REVIEW QUESTIONS AND ANSWERS WITH SOLUTIONS 2024
Who discovered x-rays? - ANSWER Wilhelm Conrad Roentgen
When were x-rays discovered? - ANSWER November 8, 1895 in Germany
What are the 3 Cardinal Principals of radiation protection? - ANSWER Maximize distance, maximize sh...
ohio gxmo study guide review questions and answers
Written for
GXMO
GXMO
Seller
Follow
Performance
Reviews received
Content preview
OHIO GXMO STUDY GUIDE REVIEW QUESTIONS AND
ANSWERS WITH SOLUTIONS 2024
Who discovered x-rays? - ANSWER Wilhelm Conrad Roentgen
When were x-rays discovered? - ANSWER November 8, 1895 in Germany
What are the 3 Cardinal Principals of radiation protection? - ANSWER Maximize distance,
maximize shielding, minimize time
What is Erythema? - ANSWER Reddening of the skin
What is Anemia? - ANSWER Decrease of oxygen in blood, low blood count
What is Leukopenia? - ANSWER Low WBC count
What is epilation? - ANSWER Loss of hair
What does ALARA stand for? - ANSWER As Low As Reasonably Achievable
What is collimation? - ANSWER Limits the size/area of the x-ray beam
What is a proton? - ANSWER Positively charged, in nucleus of atom
What is a neutron? - ANSWER No electrical charge, in nucleus of atom
What is a electron? - ANSWER Negatively charged, in orbital shell around nucleus of an atom
What is an ion? - ANSWER A charged particle
,What is ionization? - ANSWER Process of an electron leaving its orbit around a neutral atom
What is an ion pair? - ANSWER An electron and a positive charged atom
What does isotropic mean? - ANSWER Equal in all directions
What is energy? - ANSWER The ability to do work
What is mass? - ANSWER The quantity of matter
What is matter? - ANSWER Anything that occupies space and has mass
What travels at 186,000 miles/second? - ANSWER All electromagnetic radiation
Does electromagnetic radiation have mass? - ANSWER No
What has higher energy than visible light? - ANSWER X-rays
What happens when x-rays are absorbed by body tissue? - ANSWER Causes ionization of atoms
and molecules
Ionization can result in what type of damage? - ANSWER Biological Damage
What is radioplaque? - ANSWER DOES NOT go through
What is radiolucent? - ANSWER Sees through
, A special mechanism that stops tube movement at a specific location is? - ANSWER Detent
What device receives the energy of the x-ray beam and forms the image of the body part? -
ANSWER Image Receptor
What type of cassette containing film receives x-ray beam? - ANSWER Film based
What is a latent image? - ANSWER A hidden image
A cassette containing film receives the x-ray beam. The film now contains a latent image and will
become visible after being processed in a? - ANSWER Dark room
What type of cassette containing a phosphor plate receives the x-ray beam? - ANSWER
Computed Radiography
In CR, the phosphor plate will be scanned by a? - ANSWER Laser
An electronic plate receives the x-ray beam and produces and electronic signal that is sent
directly to a computer for processing and digital image formation? - ANSWER Direct/Digital
What prevents scatter radiation from reaching the IR? - ANSWER Grid
What includes a tray to hold the IR? - ANSWER Bucky
What does the collimator do? - ANSWER Limits the size of the radiation field
What does transverse mean? - ANSWER Movement of the x-ray tube across the patient from
left to right
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 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 £11.18. You're not tied to anything after your purchase.
