Which of the Following Actions Should Be Performed with Instruments

Which of the following actions should be performed with instruments that are difficult to clean and have been used on a patient with Creutzfeldt-Jakob disease?

A) Immerse the instruments in formaldehyde for approximately 30 minutes before starting the disinfection process.
B) Begin decontamination by using a steam autoclave.
C) Immerse the instruments in a covered container of sodium oxalate for 90 minutes.
D) Clean and sterilize the instruments according to instructions, but store them separately from other instruments.