CHC CHC Infection Control & Interim Life Safety

Question 1

What does ICRA stand for in healthcare construction?

Accepted Answer

Infection Control Risk Assessment

Answer

ICRA stands for Infection Control Risk Assessment, a process used to identify and mitigate infection risks during healthcare construction activities.

Question 2

Which ICRA class level requires the highest level of infection control measures during construction?

Accepted Answer

Class IV

Answer

ICRA Class IV requires the most stringent infection control measures, used for high-risk construction near immunocompromised patients.

Question 3

During ICRA, which patient population is considered highest risk for construction-related infections?

Accepted Answer

Transplant and immunocompromised patients

Answer

Transplant and immunocompromised patients face the greatest risk from construction-related pathogens such as Aspergillus due to their compromised immune systems.

Question 4

What is the primary fungal pathogen of concern during healthcare construction projects?

Accepted Answer

Aspergillus fumigatus

Answer

Aspergillus fumigatus is the primary construction-related pathogen of concern because it releases airborne spores during demolition and excavation.

Question 5

What barrier type is required for ICRA Class III and IV construction projects?

Accepted Answer

Solid barriers such as drywall with negative air pressure

Answer

Class III and IV ICRA projects require solid barriers such as drywall combined with negative air pressure to prevent dust and spore migration into patient areas.

(CHC) Certified Health Care Constructor Practice Test

(CHC) Certified Health Care Constructor Practice Test

CHC CHC Infection Control & Interim Life Safety