CCHI Safety and Infection Control

Question 1

What is the single most effective method for preventing the spread of infection?

Accepted Answer

Proper hand hygiene

Answer

Hand hygiene is consistently identified as the most effective measure for preventing healthcare-associated infections.

Question 2

Which type of precaution is used for ALL patient encounters regardless of diagnosis?

Accepted Answer

Standard precautions

Answer

Standard precautions are applied to all patient care situations as the minimum level of infection prevention.

Question 3

What is the correct order for donning personal protective equipment (PPE)?

Accepted Answer

Gown, mask, goggles, gloves

Answer

The correct donning sequence (gown, mask, goggles, gloves) ensures proper coverage and minimizes contamination risk.

Question 4

What should be done first when a needlestick injury occurs?

Accepted Answer

Wash the affected area immediately with soap and water

Answer

Immediate washing with soap and water helps reduce the risk of infection transmission after a needlestick injury.

Question 5

How often should high-touch surfaces in clinical areas be cleaned?

Accepted Answer

At least daily and after known contamination

Answer

High-touch surfaces harbor pathogens and should be cleaned at least daily, with additional cleaning after contamination events.

(CCHI) Certification Commission for Healthcare Interpreters Practice Test