American Airlines (AA) Medical KSV Practice Test

Iodine wipes are used for antiseptic skin prep to lower infection risk before procedures. By applying iodine to the skin, you rapidly reduce the number of surface microbes, which helps prevent bacteria from entering the body when the skin will be punctured or incised, such as for injections, IV line placement, or minor surgical procedures. They aren’t intended to stop bleeding—other methods or products handle hemostasis. They aren’t primarily used to dry the skin, and they’re not meant to disinfect drinking water, which uses iodine in a different context and concentration.