#1
Which of the following is not a step in the sterilization process?
Disinfection
ExplanationDifferent from sterilization, it aims to reduce microbial load rather than eliminate it.
#2
What is the primary purpose of sterile processing?
To reduce the risk of infection
ExplanationEnsures medical instruments are free from microorganisms to prevent infections.
#3
Which sterilization method is suitable for heat-sensitive instruments?
Ethylene oxide
ExplanationEffective for materials that cannot withstand high heat.
#4
What is the function of a sterile processing technician?
To sterilize medical instruments
ExplanationPerforms procedures to ensure instruments are free from microorganisms.
#5
What is the primary risk associated with improper sterilization processes?
Infection transmission
ExplanationPotential for pathogens to remain on instruments, leading to infections.
#6
Which of the following is a common chemical sterilant used in healthcare facilities?
Hydrogen peroxide
ExplanationEffective for sterilization without leaving toxic residues.
#7
What is the ideal temperature and pressure for autoclaving?
121°C and 15 psi
ExplanationOptimal conditions for effective sterilization in autoclaves.
#8
Which organization sets standards for sterile processing?
AAMI
ExplanationAmerican Association for the Advancement of Medical Instrumentation establishes guidelines.
#9
What is the recommended frequency for testing autoclave performance?
Every 6 months
ExplanationRegular checks ensure autoclaves maintain proper functionality.
#10
Which of the following is a common chemical indicator used in sterile processing?
Class 5 integrator
ExplanationProvides visual evidence of sterilant exposure during processing.
#11
What does PCD stand for in the context of sterile processing?
Process Challenge Device
ExplanationUsed to evaluate the effectiveness of sterilization processes.
#12
What is the purpose of the ultrasonic cleaner in sterile processing?
To remove debris and contaminants
ExplanationCleans instruments thoroughly by dislodging particles.
#13
What is the purpose of a biological indicator in sterilization?
To monitor microbial killing
ExplanationConfirms effectiveness of sterilization by assessing microbial destruction.
#14
What is the purpose of a class 5 integrator in sterilization?
To verify exposure to sterilant
ExplanationConfirms that instruments have been properly exposed to sterilizing agents.
#15
What is the function of a Bowie-Dick test in autoclave validation?
To detect air leaks
ExplanationEnsures autoclave seals properly to maintain pressure and temperature.