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Exposure
Rad 103
12
Other
Undergraduate 1
09/13/2011

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Cards

Term
Photographic
Definition
visibility
Term
Recorded Detail (7)
Definition
SID,OID,Focal,Spot,Screen,Film,Film contrast with screen,Motion
Term
Density
Definition
overall blackenss of the film
controlled by the # of x-rays
Term
Contrast
Definition
the difference between adjacent densities on a radiograph
controlled by the energy of the x-ray
Term
Distortion
Definition
misrepresentation of the true size and shape of the image
Term
Contrast (8)
Definition
KVP(controlling factor), Beam restriction, Grid,Processing,filtration,OID,patient,film
Term
High Contrast
Definition
black and white
Term
Low contrast
Definition
many shades of gray
Term
Recorded Detail
Definition
sharpness of lines of the image
controlled by distance between tube,patient and film
Term
Geometric
Definition
sharpness
Term
Density (12)
Definition
Mas(controlling factor),KvP, beam restriction,Grid,Processing,Filtration,OID,patient,film,screen,pathology,SID
Term
Distortion (5)
Definition
OID,SID,Object alignment,film alignment,central ray
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