ARRT Registry Review Covering Radiation Protection
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| show | bremsstrahlung and characteristic
🗑
|
||||
| show | pholtelectric effect: contributes to patient dose. Compton scatter: contributes to image fog .
🗑
|
||||
| Describe linear and nonlinear curves. | show 🗑
|
||||
| What is the difference between early and late effects | show 🗑
|
||||
| show | The following are particularly radiosensitive: stem cells, young immature cells, and highly mitotic cells.
🗑
|
||||
| Describe LET. | show 🗑
|
||||
| What are somatic effects. | show 🗑
|
||||
| show | reduce patient dose, reduces production of scattered radiation, and improves image quality.
🗑
|
||||
| What are the functions of mAs and kV. | show 🗑
|
||||
| show | when gonads lie in, or within 5 cm of, the collimated field, the patient has reasonable reproductive potential; diagnostic objectives permit.
🗑
|
||||
| show | Time, distance and shielding.
🗑
|
||||
| show | scattered radiation, and leakage radiation.
🗑
|
||||
| What are primary barriers, what are secondary barriers | show 🗑
|
||||
| show | at least 12 inches but preferably 15.
🗑
|
||||
| show | measures ionization in air, measures x or gamma radiation only, is valid up to 3 MeV.
🗑
|
||||
| show | aype of ionizting radiation, atomic number of the tissue, mass density of the tissue, energy of the radiation,
🗑
|
||||
| What are 4 types of personal radiation monitors | show 🗑
|
||||
| show | 5 rem or 50 mSv
🗑
|
||||
| What is occupationlly exposed dose limits for individuals under 18 years of age | show 🗑
|
||||
| Where is a fetal monitor worn | show 🗑
|
||||
| What is the gestational dose limit | show 🗑
|
||||
| Where is most occupational exposure recieved | show 🗑
|
||||
| show | Increasing the distance from the source of radiation reslults in a reduction of occupational exposure
🗑
|
||||
| Lead aprons must be at least how thick | show 🗑
|
||||
| Why does fluoroscopy deliver a higher patient dose | 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:
bnpickrell
Popular Radiology sets