تماشای ویدئو Iv Gauge Needles What are the Differences Between 18 20 22 Gauge Needles از آی-ویدئو
http://www.registerednursern.com/iv-gauge-needles/
This video explains the differences between 18 gauges, 20 gauge, and 22 gauge IV needles. Also it gives tips for how to start IVs as a nursing student or nurse.