What is the priority infection-control practice to protect patients with congestive heart failure?

• A. Hand washing compliance
• B. Strict bed rest
• C. Daily IV diuretics
• D. Fluid restriction

Answer: (A)

Hand hygiene is the most effective way to prevent the spread of infections in healthcare settings. Hands are the main route by which germs move from one patient or surface to another, so when healthcare workers consistently wash their hands or use alcohol-based sanitizers, the transmission of pathogens drops significantly. For patients with congestive heart failure, avoiding infections helps prevent additional stress on the heart and potential decompensation, making hand washing the priority infection-control practice.

The other options are treatment-focused actions for fluid management, not measures to prevent infections. Strict bed rest, daily IV diuretics, and fluid restriction manage heart failure symptoms and fluid status rather than reducing infection risk.

So, hand washing compliance is the best choice.