Which of the following is a preventive measure against the spread of Multi-drug Resistant Organisms?

Regular hand hygiene is a fundamental preventive measure against the spread of Multi-drug Resistant Organisms (MDROs). Proper handwashing and the use of alcohol-based hand sanitizers significantly reduce the transmission of pathogens. Hands can easily become contaminated when healthcare workers move between patients, environmental surfaces, and various medical devices. By maintaining strict hand hygiene protocols, healthcare professionals can interrupt the chain of infection and protect both themselves and their patients from potential exposure to MDROs.

The other options do not support effective infection control practices. Using antibiotics on all patients can contribute to the development of resistance rather than preventing it. Consulting specialists only when necessary may delay appropriate care and oversight in managing infections caused by MDROs. Lastly, minimizing the use of personal protective equipment (PPE) fails to protect healthcare workers and patients from exposure, further increasing the risk of spreading infections.