Fill in each blank with +, -, or 0.  Consider each change se…

Fill in each blank with +, -, or 0.  Consider each change separately.  No change to technical factors. IR exposure Contrast Spatial Resolution Distortion Add grid Increase part thickness Decrease kVp Increase mAs Decrease focal spot size Increase use of collimation  

A police officer is roaming the streets in response to a cal…

A police officer is roaming the streets in response to a call where 20 Honda Lawnmowers were stolen from a lawn store.  Near the lawn store, about 10 minutes after receiving the call, the police officer walks by a house where he sees a man (Steven) moving lawnmowers that look like Honda brand.  The officer wants to enter the house and search?   Do you think he get a search warrant?   Explain why and why not and outline the full standard for making your decision.  (Worth 4 bonus points)