Standard and Transmission-Based Precautions

Welcome! Pull up a chair. Let’s talk about one of the most fascinating, high-stakes games of physics and biology you will ever play as a nurse: Infection Control.

Now, a lot of textbooks treat infection control like a boring list of arbitrary rules. Put this mask on. Wash your hands. Stand over there. But if you just memorize rules, you’ll forget them the moment you're stressed on the NCLEX-PN. Instead, I want you to look at infection control the way a physicist looks at the universe. We are dealing with invisible particles, fluid dynamics, gravity, and airflow. Once you understand how the microscopic world moves, the rules become simple, intuitive common sense.

Let's dive in.