What is a key aspect of standard precautions in a healthcare setting?

Assuming all patients may be infectious is a core principle of standard precautions in healthcare settings. This approach is crucial for minimizing the risk of transmission of infectious agents. By treating every patient as potentially infectious, healthcare providers adopt consistent practices that protect both themselves and other patients. This mindset ensures that precautions, such as the use of personal protective equipment (PPE), hand hygiene, and safe handling of sharps, are always implemented, regardless of a patient's known health status.

This practice aligns with the overarching goal of preventing healthcare-associated infections, which can occur in any patient interaction. By maintaining a universal standard, healthcare workers are better prepared to handle unexpected cases, thereby fostering a safer healthcare environment.