CST Sterilization & Infection Control

Question 1

What is the primary purpose of sterilization in surgical settings?

Accepted Answer

Eliminate all microorganisms

Answer

Clean visible debris

Answer

Disinfect surfaces

Answer

Lubricate instruments

Question 2

Which sterilization method uses pressurized steam?

Accepted Answer

Autoclave

Answer

Gas plasma

Answer

Dry heat

Answer

Chemical soak

Question 3

Why are biological indicators used in sterilization monitoring?

Accepted Answer

Confirm sterility with living organisms

Answer

Check packaging integrity

Answer

Test chemical residue

Answer

Ensure temperature calibration

Question 4

What is considered a breach in aseptic technique?

Accepted Answer

Touching sterile items with unsterile gloves

Answer

Double gloving

Answer

Changing masks

Answer

Using sterile drapes

Question 5

Which item should be checked before opening a sterile package?

Accepted Answer

The outer wrap for damage

Answer

The barcode

Answer

The expiration date

Answer

The material color

Question 6

Why is hand hygiene critical in infection control?

Accepted Answer

To reduce contamination risk

Answer

To remove glove residue

Answer

To prepare for documentation

Answer

To keep hands moisturized