Transmission-Based Precautions are used to interrupt what?

Transmission-Based Precautions are specifically designed to interrupt the mode of transmission of infectious agents. These precautions are implemented when a patient is suspected or known to be infected with a pathogen that can spread through direct or indirect contact, droplets, or airborne particles.

By employing strategies such as isolating the patient, using personal protective equipment (PPE), and implementing environmental controls, these precautions effectively minimize the risk of spreading infections to healthcare personnel and other patients. This is crucial in various healthcare settings, especially to protect immunocompromised individuals or patients with conditions that make them more susceptible to infections.

The other options focus on aspects of healthcare delivery, such as procedures, interventions, or testing, which do not directly address the primary goal of controlling the spread of infectious agents. Thus, the focus on interrupting the mode of transmission is the essential component of Transmission-Based Precautions.