Infection Control and Safety Flashcards

Which type of gloves should be used when a client has a latex allergy?

Answer: Nitrile gloves

Nitrile gloves are the recommended alternative for clients with latex allergies because they are latex-free and durable.

How long should an HHA scrub hands with soap and water to effectively remove pathogens?

Answer: 20 seconds

The CDC recommends scrubbing hands for at least 20 seconds, which is roughly the time it takes to hum 'Happy Birthday' twice.

What is the correct order for DONNING (putting on) PPE?

Answer: Gown, mask/respirator, goggles, gloves

The correct donning sequence is gown first, then mask/respirator, then goggles/face shield, and finally gloves.

When must gloves be changed during care of the same client?

Answer: Between tasks when contamination risk changes

Gloves must be changed between tasks on the same client when moving from a contaminated body site to a clean one.

Which type of respiratory protection is required when caring for a client with tuberculosis (TB)?

Answer: N95 respirator

An N95 respirator is required for TB because it filters at least 95% of airborne particles, including TB droplet nuclei.

What is the FIRST step when doffing (removing) contaminated PPE?

Answer: Remove gloves

Gloves are removed first because they are the most contaminated item and removing them prevents contaminating other surfaces.

When is alcohol-based hand rub (ABHR) NOT appropriate for hand hygiene?

Answer: When hands are visibly soiled or after C. diff exposure

Visibly soiled hands and C. difficile spores require soap and water because alcohol does not effectively kill C. diff spores.