IAHCSMM (MCQ) 3

Question 1

What is the correct sequence of steps in the decontamination process?

Accepted Answer

Pre-cleaning, cleaning, rinsing, disinfection or sterilization

Answer

The correct decontamination sequence is pre-cleaning at point of use, thorough cleaning, rinsing, then disinfection or sterilization as appropriate.

Question 2

What does 'D-value' refer to in sterilization science?

Accepted Answer

The time required to reduce a microbial population by 90% (one log)

Answer

D-value (decimal reduction value) is the time or dose required to reduce a microbial population by 90%, or one log10 reduction.

Question 3

Which personal protective equipment (PPE) is required when working in the decontamination area?

Accepted Answer

Gown, gloves, face shield or goggles, and shoe covers

Answer

Full PPE in decontamination includes fluid-resistant gown, heavy-duty gloves, face shield or goggles, and shoe covers to protect from splashes and contamination.

Question 4

What is the function of a chemical indicator (CI) Class 5 integrating indicator?

Accepted Answer

Reacts to all critical parameters and is correlated to BI performance

Answer

Class 5 integrating indicators react to all critical sterilization parameters and are designed to correlate with biological indicator performance.

Question 5

Which federal agency requires healthcare facilities to follow bloodborne pathogen standards in the CS department?

Accepted Answer

OSHA

Answer

OSHA's Bloodborne Pathogens Standard (29 CFR 1910.1030) mandates safety practices to protect healthcare workers from exposure to blood and OPIM.

IAHCSMM - International Association of Healthcare Central Service Materiel Management Practice Test

IAHCSMM - International Association of Healthcare Central Service Materiel Management Practice Test

IAHCSMM (MCQ) 3