Why are standard precautions important in daily CNA practice?

• A. They improve staff morale but do not affect infection rates.
• B. They reduce transmission of pathogens from all residents, regardless of infection status, protecting both residents and staff.
• C. They are only used when a resident has a known infection.
• D. They guarantee zero transmission in all cases.

Answer: (B)

Standard precautions are the baseline infection-prevention habits used with every resident. The idea is universal protection—assume anyone could have a pathogen, even if they don’t look sick—so you don’t skip precautions. By practicing thorough hand hygiene, using gloves and other PPE when contacting body fluids or non-intact skin, safely handling sharps, and cleaning and disposing of contaminated items properly, you interrupt the main ways germs spread. This approach reduces the transmission of pathogens from all residents, protecting both residents and staff regardless of infection status. It doesn’t guarantee zero transmission, and it isn’t only used when an infection is known; it’s the everyday safety standard in CNA practice.