A Clinic Nurse Is Preparing to Sterilize Instruments Used in Clinic

A clinic nurse is preparing to sterilize instruments used in clinic procedures. The nurse will place the instruments in glutaraldehyde [Cidex-7]. Which actions are necessary when using this product?

A) Acidifying the solution to improve its antiseptic properties
B) Cleansing the hands with an alcohol-based hand rub
C) Ensuring adequate ventilation in the room where the solution is used
D) Removing blood from the instruments before soaking them
E) Soaking the instruments for 10 hours or longer