Lab Material: supertech Flashcards
1
Q
positive correlation factor
A
means machine is under-producing xrays as compared to avg benchmark machine
2
Q
negative correlation factor
A
machine is over producing compared to avg benchmark machine
3
Q
spiderman/spiderweb artifact
A
due to cassette being placed upside down in bucky… back of cassette has plastic reinforcement that strengthens the cassett but if placed upside down, those struts visible on film as artifacts.. haha silly.
