What is a fundamental principle behind standard precautions in healthcare?

• A. Only used in surgery
• B. Generally applied to all patients
• C. Specific to patients with known infections
• D. Limited to blood exposure

Answer: (B)

The principle behind standard precautions in healthcare is that they are designed to be applied universally to all patients, regardless of their known infection status. This ensures a consistent and broad level of protection against the transmission of infections. By treating all patients as potentially infectious, healthcare providers help to minimize the risk of spreading infections within healthcare settings.

This universal approach is crucial in maintaining a safe environment for both patients and staff, as it promotes practices like hand hygiene, use of personal protective equipment (PPE), and safe handling of potentially contaminated materials. The intent is to protect everyone involved in the healthcare process and not just those with visible signs of infection.

In contrast, practices that apply only in specific scenarios, such as surgery or for patients with known infections, do not encompass the full range of interactions in healthcare, which could leave gaps in infection control if not followed universally. Therefore, the broad application across all patients is fundamental to the concept of standard precautions.