X-ray scatter control

[@makennamiddlbrooks3986]

Very helpful!! thanks for the post!

[@MohamMad-ul4zk]

Very helpful presentation, thanks a lot for sharing. May I ask which text book are you referring to?

[@RockTheRegistry]

Moham Mad Radiography in the Digital Age by Carroll Quinn

[@MohamMad-ul4zk]

@@RockTheRegistry Thank you very much!

[@abdovitamins6331]

As mentioned in Farr's physics ( increasing kV dose increase scatter, and decreasing kV does reduce scatter) The RCR put a sample of MCQS, one of them was : High energy radiation is scattered more than lower energy radiation. Then my answer was true, but when i went to revise my answer infound it false because there answer was false !! So i am so confused. Can you help please??

[@RockTheRegistry]

It's difficult to say without seeing the question wording... one weird thing is Compton scatter decreases slightly with increasing kVp BUT photoelectric absorption decreases much more rapidly as kVp increases. This means that the PERCENTAGE of Compton scatter increases with increasing kVp... not sure if this helps. Maybe check out my videos on kVp and patient interactions.