In a case study, a surgical instrument was found to be contaminated with Staphyl
Practice Questions
Q1
In a case study, a surgical instrument was found to be contaminated with Staphylococcus aureus. Which sterilization method would be most effective?
Boiling water
Ethylene oxide gas
Alcohol wipes
Ultraviolet light
Questions & Step-by-Step Solutions
In a case study, a surgical instrument was found to be contaminated with Staphylococcus aureus. Which sterilization method would be most effective?
Correct Answer: Ethylene oxide gas
Step 1: Identify the problem - A surgical instrument is contaminated with Staphylococcus aureus, a type of bacteria.
Step 2: Understand sterilization - Sterilization is a process that kills all microorganisms, including bacteria.
Step 3: Consider the type of instrument - Determine if the instrument is heat-sensitive, meaning it cannot be exposed to high temperatures.
Step 4: Choose a sterilization method - For heat-sensitive instruments, ethylene oxide gas is a suitable option because it can effectively sterilize without heat.
Step 5: Confirm effectiveness - Ethylene oxide gas is known to eliminate Staphylococcus aureus and other harmful microorganisms.
