Which of the following is NOT a valid sterilization method?

• Steam autoclave

• Chemical vapor

• Boiling water

• Dry heat

What is the typical duration for a standard steam sterilization cycle at 121°C?

• 15 minutes

• 30 minutes

• 45 minutes

• 60 minutes

Why is it important to maintain sterilized packages in dry conditions?

• To prevent microbial growth

• To prevent rust and contamination

• To save space

• To reduce sterilization time

What is the role of an ultrasonic cleaner in infection control?

• Disinfect instruments

• Remove debris before sterilization

• Sterilize instruments

• Dry instruments

How often should sterilizers be cleaned and maintained?

• As recommended by the manufacturer and per facility protocols

• Never

• Daily only

• Annually only

How is sterilization monitoring documented?

• Through logs and records of biological, chemical, and mechanical monitoring

• No documentation needed

• Only if there is a sterilizer failure

What should be done if a sterilizer malfunctions during a cycle?

• Discard all instruments processed in that cycle

• Continue using sterilizer

• Run a new cycle after repair

• Use chemical disinfectants instead

What is the recommended method to package instruments for dry heat sterilization?

• Use paper or cloth wraps that allow air circulation

• Use plastic bags

• No packaging needed

• Use aluminum foil only

What is a disadvantage of cold sterilization?

• Long exposure time required

• Cannot sterilize all instruments

• Toxic chemicals

• All of the above

What type of label is NOT recommended for sterilized packages?

• Date and contents

• Autoclave cycle number

• Patient name

• Sterilizer brand