Which Bleach Solution Would the MA Use to Disinfect Countertops?
A medical assistant must use a 1:10 dilution of standard household bleach to water to disinfect clinical countertops. This exact ratio yields 5,000 to 6,000 parts per million of available chlorine. The medical assistant must apply this freshly mixed chemical to pre-cleaned surfaces and ensure the area remains visibly wet for ten minutes. At a […]