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Chapter 5
SWGTC-R/T-Chapter 5-Wallace-mAs and Reciprocity
Question | Answer |
---|---|
overall blackness | density |
________and ___________ directly control the quantity of x-rays produced. | milliamperage and exposure time |
exposure time only effects ________. | density |
a <30% / 50%> increase is needed to see a visible change. | 30% |
a variety of mA and exposure times could produce the same mAs and therefore, the same density. This is the __________ law. | reciprocity |
<short/long > time reduces motion | short |
breathing technique | low mA/ long time |