Exam (elaborations)
Penn Foster Vet Tech Radiology Questions with correct answers.
- Course
- Penn Foster
- Institution
- Penn Foster
Penn Foster Vet Tech Radiology Questions with correct answers.
[Show more]
Content preview
Penn Foster Vet Tech Radiology Questions withcorrect answers
6 Forms of energy Correct Answer-Electrical, chemical, mechanical,
thermal, nuclear, electromagnetic
3 Components of electromagnetic energy Correct Answer-Energy (eV),
Frequency (Hz), Wavelength (h)
What is frequency? Correct Answer-Distance between crests
What is wavelength? Correct Answer-Frequency + amplitude
What is amplitude? Correct Answer-Height of wave
Characteristics of low frequency Correct Answer-Long waves, not
powerful, microwaves, radiofrequency
Characteristics of high frequency Correct Answer-Short waves,
powerful, x-rays, contact therapy, supervoltage therapy
6 properties of x-rays Correct Answer-1. Penetrating invisible rays
2. Not effected by electric or magnetic fields
3. Produce wide variety of wavelengths
4. Release small amounts of heat as it passes through matter
,5. Travels in straight lines
6. Travels at speed of light
6 properties of x-rays Correct Answer-1. Ionize matter
2. Causes fluorescence of crystals
3. Not focused by lens
4. Affects photographic films
5. Creates biological and chemical changes
6. Produces scatter radiation
6 components of an x-ray machine Correct Answer-1. X-ray tube head
2. X-ray control center
3. Tabletop
4. Bucky tray
5. Transformer
6. Generator
4 parts inside of x-ray tube head Correct Answer-1. Cathode
2. Anode
3. Glass enclosure
4. Window
What is located inside of cathode? Correct Answer-2 filaments
,What are filaments? Correct Answer-Like lightbulbs
What are filaments made of? Correct Answer-Thoriated Tungsten
What are the 2 types of anodes? Correct Answer-1. Rotating
2. Stationary
Which types of machines are stationary and rotating anodes on? Correct
Answer-Rotating= stationary x-ray machines
Stationary= rotating x-ray machines
3 characteristics of a rotating anode? Correct Answer-1. Good heat
absorption
2. Big/bulky= can't move
3. Disc shaped with angled edge
4 characteristics of a stationary anode? Correct Answer-1. Copper
2. Block, not disc
3. Heat buildup
4. Can't use on thick structures
4 items to have on patient radiology record? Correct Answer-1. Pt name
2. Client name
, 3. Date
4. Views taken
6 items to have on radiology log? Correct Answer-1. Client name
2. Pt name
3. Body part
4. Position
5. kVp and MA settings
6. Signature of technician
Values that can be adjusted on the X-ray machine? Correct Answer-1.
Milliamperage (mA)
2. Kilovoltage (kV)
3. Time (S)
What is Milliamperage? Correct Answer-Density is affected
Increased mA = increased what? Correct Answer-Blackness
Example of mA? Correct Answer-Toaster
What is kVp? Correct Answer-Quality of x-ray beam
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 cracker. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $15.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
79373 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now