What is the principle behind standard and universal precautions in healthcare?

The principle behind standard and universal precautions in healthcare is that all body fluids should be treated as potentially infectious. This approach is crucial for infection control and worker safety. By assuming that all patients could potentially carry infections, healthcare workers are more vigilant in implementing safety measures, thereby reducing the risk of transmission of infectious diseases. Standard precautions apply to all patients regardless of their diagnosis or known infectious status, promoting a safer healthcare environment for both patients and providers. This comprehensive approach is designed to prevent exposure to bloodborne pathogens and other infectious agents, making it fundamental to effective infection prevention strategies in healthcare settings.