New York State Mandated Infection Control Practice Test 2025 - Free Infection Control Practice Questions and Study Guide

The term that describes any mechanism by which a pathogen is spread from a source or reservoir to a person is "Mode of Transmission." This concept encompasses the various ways that infectious agents can move from one host to another, which can include direct contact, droplets, airborne transmission, vectors, and more. Understanding the different modes of transmission is crucial in infection control practices since it helps healthcare workers implement appropriate measures to prevent the spread of infections.

The other terms listed represent different aspects of the infection control process. A "Reservoir" refers to the natural habitat of an infectious agent, where it normally lives and multiplies. "Standard Precautions" are guidelines designed to prevent transmission of infectious agents in healthcare settings. A "Susceptible Host" is an individual who is at risk of infection due to a lack of immunity. Each of these terms plays a role in understanding how infections occur and how to prevent them, but "Mode of Transmission" specifically addresses the way pathogens are transferred, making it the correct choice in this context.