The nurse is creating a plan of care for a client scheduled for surgery. The nurse should include which activity in the nursing care plan for the client on the day of surgery?

A、1. Avoid oral hygiene and rinsing with mouthwash.;

B、2. Verify that the client has not eaten for the last 24 hours. ;

C、3. Have the client void immediately before going into surgery.;

D、4. Report immediately any slight increase in blood pressure or pulse