Term
| The formula for heat units is: |
|
Definition
|
|
Term
| The grid ratio for single plane is: |
|
Definition
|
|
Term
| The grid ratio for biplane is: |
|
Definition
|
|
Term
| The program must be set on ____ if it is not going to be used. |
|
Definition
|
|
Term
| This type of method is used to occlude a vessel: |
|
Definition
|
|
Term
| With film in angiography, this type of equipment is required during the exposure: |
|
Definition
|
|
Term
| The most important consideration of biplane is: |
|
Definition
|
|
Term
| The mode of action for automatic injectors is: |
|
Definition
|
|
Term
| Steep target angles will affect: |
|
Definition
|
|
Term
| This will help reduce viscosity, maintain body temperature, & chemical activity: |
|
Definition
| heating devices on pressure injectors |
|
|
Term
| Positive contrast agents are: |
|
Definition
| radiopaque with a high atomic number |
|
|
Term
| Side holes on a catheter are positioned how? |
|
Definition
|
|
Term
| The number system used for catheters is: |
|
Definition
| inside diameter, outside diameter, length |
|
|
Term
|
Definition
|
|
Term
| Something that closes an opening is: |
|
Definition
|
|
Term
| This will operate the film changer, how many films, and how long each phase is. |
|
Definition
|
|
Term
| When the contrast is injected, it should be synchronized with this ECG wave. |
|
Definition
|
|
Term
|
Definition
| two separate syringes that turn 180 degrees |
|
|
Term
|
Definition
| Two separate injection flow rates in one procedure |
|
|
Term
| Automatic injector must do this. |
|
Definition
| point downward to avoid air bubbles |
|
|
Term
| Catheter holes are important because: |
|
Definition
|
|
Term
| Catheter holes are important because: |
|
Definition
| they increase delivery rate by 10-20% |
|
|
Term
| Catheter holes are important because: |
|
Definition
| they add stability to the tip |
|
|
Term
| Negative contrast include: |
|
Definition
|
|
Term
|
Definition
| be a minimum of 10 cm longer than the catheter |
|
|
Term
| Pulsed digital fluoroscopy is similar to: |
|
Definition
| conventional serial radiography |
|
|
Term
| Continuous digital radiography is similar to: |
|
Definition
|
|
Term
| Temporal subtraction is often called: |
|
Definition
|
|
Term
| Problems often occur on rapid film changers when opening and closing the intensifying screen causing: |
|
Definition
| too much air and this distortion |
|
|
Term
| A name given to something by the person who first discovered it is: |
|
Definition
|
|
Term
| This type of subtraction is best to reduce motion artifacts: |
|
Definition
|
|
Term
| This type of subtraction is most commonly used: |
|
Definition
|
|
Term
| This type of subtraction is best able to switch kVp and filtration during exposures: |
|
Definition
|
|
Term
|
Definition
|
|
Term
| Primary lead barriers are required for: |
|
Definition
|
|
Term
| This is the amount of lead required for a primary wall: |
|
Definition
|
|
Term
| A rotating anode better distributes this: |
|
Definition
|
|
Term
| Special procedure anode tube angles are best at |
|
Definition
|
|
Term
| This factor is used for single phase generators: |
|
Definition
|
|
Term
| This factor is used for 3 phase/ 6 pulse generators: |
|
Definition
|
|
Term
| This factor is used for 3 phase/ 12 generators: |
|
Definition
|
|
Term
| This factor is used for high frequency generators: |
|
Definition
|
|
Term
| The old "roll film" could not utilize: |
|
Definition
| the last few feet of film |
|
|
Term
| The state of being "sticky" in contrast medias is referred to as: |
|
Definition
|
|
Term
| Anion is the _______ portion os contrasts. |
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
| By coating a guide wire with this, it will be easier to insert: |
|
Definition
|
|
Term
|
Definition
| a twisting or turning of the catheter |
|
|
Term
| To be able to see various shades of gray, it is called: |
|
Definition
|
|
Term
| Uniform tissue density is called: |
|
Definition
|
|
Term
| If data is proportional to the signal strength, it is called: |
|
Definition
|
|
Term
| A digital process that converts the image is called: |
|
Definition
|
|
Term
| Geographic data assigned to an array in two dimensions is: |
|
Definition
|
|
Term
| This is a natural enzyme that can dissolve clots: |
|
Definition
|
|
Term
|
Definition
| blocks that action of another drug |
|
|
Term
| Most iodide contrasts have: |
|
Definition
|
|
