Busy. Please wait.

show password
Forgot Password?

Don't have an account?  Sign up 

Username is available taken
show password


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account.
We do not share your email address with others. It is only used to allow you to reset your password. For details read our Privacy Policy and Terms of Service.

Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
Don't know
remaining cards
To flip the current card, click it or press the Spacebar key.  To move the current card to one of the three colored boxes, click on the box.  You may also press the UP ARROW key to move the card to the "Know" box, the DOWN ARROW key to move the card to the "Don't know" box, or the RIGHT ARROW key to move the card to the Remaining box.  You may also click on the card displayed in any of the three boxes to bring that card back to the center.

Pass complete!

"Know" box contains:
Time elapsed:
restart all cards
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

Equipment Op/QC

The type of x-ray tube designed to turn on and off rapidly grid-controlled
The electron cloud within the xray tube is the product of a process called thermionic emission
What causes pitting, or melting, of the anode's focal track repeated, frequent overloading
What are the ion chambers in the bucky for AEC
Congruence of the xray beam with the light field is tested using radiopaque objects (pennies)
What converts electrical energy into mechanical energy motor
The essential function of a phototimer is to terminate the exposure once enough xrays have hit the IR
The device that receives teh remnant beam, converts it into light and increases brightness is what image intesifier
What occurs during Bremsstrahlung radiation production The electron slows and changes direction
What system functions to compensate for changing patient thickness during fluoro Automatic brightness control
When the radiographer selects kilovoltage what device is being adjusted autotransformer
As electrons impinge on the anode surface, less than 1% of their energy is turned into what xrays
What is the device that directs the light emitted from the image intensifier to various viewing and imaging apparatus beam splitter
The xray tube in a CT imaging system is associated with pulsed xray beam
The device used to change alternating current to unidirectional current is solid state diode
The image intensifier tube's input phosphor functions to convert xrays to light
What is the formula for determining heat units for a three phase 12-pulse xray mA X time X kV x 1.41
Which of the following terms describes the amount of electric charge flowing per second Current
What part of an induction motor is IN the glass envelope rotor
what functions to increase milliamperage increase heat at filament (more electrons burned off)
A photostimulable phosphor is used with CR
Created by: jfwoodard