Final answer:
The contaminated area with blood should be decontaminated as soon as possible after the spill, using a thorough protocol that involves disinfectants and proper disposal of contaminated materials.
Step-by-step explanation:
When a work surface becomes contaminated with blood, it is important to decontaminate the area as soon as possible after the spill. This is essential to prevent the spread of infection and ensure a safe working environment. The procedure for decontamination should include completely saturating the spill area with disinfectant, covering with paper towels, and allowing it to sit for a specified period, typically around 10 minutes. Following this, the saturated paper towels should be carefully removed and disposed of in a biohazard waste container, and the area must be cleaned again with disinfectant.
It is important for health-care workers to wear protective gear such as gloves and face protection to avoid contact with blood and other body fluids. The CDC recommends a solution of 10% bleach to effectively disinfect surfaces. If skin contact with blood occurs, it should be washed with detergent and warm water followed by 1 N NaOH or a dilution of bleach to minimize the risk of infection.