Radiologic Science 1 Review 1 Crossword

The mAs used for an exposure determines the ______ quantity of radiation in the beam.
The number of gray shades that a digital system can reproduce is termed:
“Window level” controls which aspect of the radiographic image?
Bone, muscle, fat, gas - which would absorb the least radiation?
What is the name of the processing technique that can be used to decrease noise and soften the image
An x-ray exposure is made using the following factors: 200 mA, 0.06 sec, 60 kVp, 60-inch SID, and the small focal spot. In this case, the value of the mAs is:
The universally accepted standard for exchanging radiographic images inside and outside the institution, and among all manufacturers, is which of the following?
What artifact will be shown in the radiographic image if there is inadequate exposure technique?
Image detail (sharpness) is also called _____.
How much mAs is produced when the mA is 800 and the exposure time is 20 ms?
When exposure time is very short, the time is usually measured in:
_____ is prevented by flooding the erased imaging plate with bright light.
Computed radiography screens respond to radiation with ________________________________.
which of the following is NOT the primary exposure factor: kVp, mAs, time, SID or OID
The number of bits that determine the gray level that can be assigned to a pixel is the:
There is a direct relationship between the quantity of x-rays and the _____.
Increasing the window width will result in an image with lower:
A device used to control the size of the radiation field is a:
The negative side of the x-ray tube holds the _____.
Thermionic emission at the filament creates a _____.
Beam penetrability is increased if kVp is increased.
The _____ is the source of radiation in the x-ray tube.
An increase in mAs causes NO change in _____________.
Approximately _____ % of the kinetic energy of the projectile electrons is converted to x-rays at the target.
The anode, or target, of the x-ray tube is ______ charged.
A smaller effective focal spot produces: greater image
If an exposure time is measured as 2000 milliseconds, what is the exposure time in seconds?
Digital image quality is improved with a smaller _________.
Digital image quality is improved with larger _____________.
The part of the x-ray tube that is connected to the target and causes it to turn is the: