A Client Diagnosed with a Kidney Disorder Is Scheduled for a Diagnostic

A client diagnosed with a kidney disorder is scheduled for a diagnostic test that uses a contrast agent. Which of the following can be done to protect this client's kidney functioning?
0) 9% normal saline through an intravenous access device.

A) Restrict fluids.
B) Administer acetylcysteine as prescribed.
C) Provide
D) Maintain bed rest.