Physics Test 2
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| show 🗑
|
|||||
| show |
🗑
|
||||
| show 🗑
|
|||||
| show | Who accredits the lab?
🗑
|
||||
| show 🗑
|
|||||
| show 🗑
|
|||||
| show | How many times a year does the ACR accredit the labs?
🗑
|
||||
| show 🗑
|
|||||
| show |
🗑
|
||||
| show |
🗑
|
||||
| True (helpful by heating muscles) | show 🗑
|
||||
| show 🗑
|
|||||
| show 🗑
|
|||||
| Grayscale, scattering, and attenuation (but test objects do not) | show 🗑
|
||||
| show 🗑
|
|||||
| show 🗑
|
|||||
| show | True or false, test objects test the beam profile
🗑
|
||||
| show 🗑
|
|||||
| show 🗑
|
|||||
| True | show 🗑
|
||||
| show 🗑
|
|||||
| show 🗑
|
|||||
| Graphite filled aqueous gel or urethane rubber materials which are closest to soft tissue attenuation and propagation speed | show 🗑
|
||||
| show |
🗑
|
||||
| show 🗑
|
|||||
| 1.54 mm/us | show 🗑
|
||||
| show |
🗑
|
||||
| show 🗑
|
|||||
| gray scale, tissue texture, multifocus, and adjustable focus phased array transducers | show 🗑
|
||||
| show 🗑
|
|||||
| show |
🗑
|
||||
| testing of detail and contrast resolutions, penetration (depth), dynamic range, and TGC operation | show 🗑
|
||||
| show |
🗑
|
||||
| show 🗑
|
|||||
| False | show 🗑
|
||||
| show |
🗑
|
||||
| show |
🗑
|
||||
| show 🗑
|
|||||
| Flow and gate location | show 🗑
|
||||
| show |
🗑
|
||||
| show 🗑
|
|||||
| show | What is a disadvantage of TE/Doppler phantoms
🗑
|
||||
| show |
🗑
|
||||
| show 🗑
|
|||||
| Hydrophone | show 🗑
|
||||
| show |
🗑
|
||||
| show |
🗑
|
||||
| show | What are hydrophones made out of?
🗑
|
||||
| show |
🗑
|
||||
| show |
🗑
|
||||
| show | What can a hydrophone measure?
🗑
|
||||
| show |
🗑
|
||||
| show 🗑
|
|||||
| Total power in a sound beam (heating) | show 🗑
|
||||
| show |
🗑
|
||||
| show |
🗑
|
||||
| show | How does an individual transducer get tested?
🗑
|
||||
| show |
🗑
|
||||
| show 🗑
|
|||||
| show | The science of identifying and measuring the characteristics of an ultrasound beam that are relevant to bioeffects
🗑
|
||||
| show 🗑
|
|||||
| show |
🗑
|
||||
| show | Mechanistic
🗑
|
||||
| show 🗑
|
|||||
| show |
🗑
|
||||
| show 🗑
|
|||||
| show | Empirical approach
🗑
|
||||
| show |
🗑
|
||||
| show 🗑
|
|||||
| as low as reasonably achievable (low power, low time) | show 🗑
|
||||
| show 🗑
|
|||||
| show |
🗑
|
||||
| show | What do they test cavitation on
🗑
|
||||
| show 🗑
|
|||||
| show 🗑
|
|||||
| show | What types of tests are within the living body of a plant or animal
🗑
|
||||
| show |
🗑
|
||||
| show 🗑
|
|||||
| show | What type of tests are performed outside the living body in an artificial environment ie cells outside the body
🗑
|
||||
| show |
🗑
|
||||
| show 🗑
|
|||||
| focused | show 🗑
|
||||
| show |
🗑
|
||||
| show |
🗑
|
||||
| show | No bioeffects have been noted in a focused beam intensities below _____________
🗑
|
||||
| show 🗑
|
|||||
| show 🗑
|
|||||
| show | No bioeffects is an unfocused beam with intensities below ______________
🗑
|
||||
| show |
🗑
|
||||
| show 🗑
|
|||||
| 0.3 MPa | show 🗑
|
||||
| show 🗑
|
|||||
| show 🗑
|
|||||
| show 🗑
|
|||||
| absorption (conversion of ultrasound to heat) | show 🗑
|
||||
| show |
🗑
|
||||
| show 🗑
|
|||||
| show | Temperature rises are significant if they exceed _____ degrees C
🗑
|
||||
| show 🗑
|
|||||
| show |
🗑
|
||||
| show | What part of the body has highest absorption coefficient
🗑
|
||||
| show |
🗑
|
||||
| show |
🗑
|
||||
| 50 | show 🗑
|
||||
| show |
🗑
|
||||
| show 🗑
|
|||||
| Cavitation | show 🗑
|
||||
| show |
🗑
|
||||
| show 🗑
|
|||||
| Stable | show 🗑
|
||||
| show 🗑
|
|||||
| show |
🗑
|
||||
| show | What type of cavitation describes bubbles that are so large that they collapse
🗑
|
||||
| show 🗑
|
|||||
| show |
🗑
|
||||
| MI (mechanical index) | show 🗑
|
||||
| show |
🗑
|
||||
| show |
🗑
|
||||
| show | When does cavitation occur
🗑
|
||||
| show 🗑
|
|||||
| show 🗑
|
|||||
| show |
🗑
|
||||
| show | Who regulates the ultrasound equipment
🗑
|
||||
| show |
🗑
|
||||
| show |
🗑
|
||||
| AIUM | show 🗑
|
||||
| show |
🗑
|
||||
| show |
🗑
|
||||
| show | Ultrasound should only be used when there is a clinical benefit, true or false?
🗑
|
||||
| show 🗑
|
|||||
| show |
🗑
|
||||
| show | A branch of medicine that uses population studies
🗑
|
||||
| show |
🗑
|
||||
| show |
🗑
|
||||
| Spectral doppler are the highest, then M mode and color doppler, and grayscale outputs are the lowest | show 🗑
|
||||
| show |
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
khuffman1103
Popular Physics sets