What color code indicates a 20 gauge needle?

The color code that indicates a 20 gauge needle is yellow. Color coding for needles is a standardized way to quickly identify the size or gauge of the needle. In this coding system, each gauge size is assigned a specific color to eliminate confusion and promote safety in clinical settings.

A 20 gauge needle, which has a relatively larger lumen compared to smaller gauge needles, is used for various clinical purposes, including drawing blood and administering medications. Yellow is used specifically for this 20 gauge size to provide a consistent and easily recognizable reference across medical and clinical practices.

Understanding the color codes is essential for phlebotomy technicians and healthcare professionals, as it aids in selecting the proper needle gauge for specific procedures, ensuring patient safety, and enhancing the efficiency of care.