Methods To Control Hazards and Exposure
In the previous section we learned that two essential strategies OSHA specifically requires to eliminate or reduce injuries due to exposure to bloodborne pathogens are: changing hazards and changing behaviors.
Each of the two basic strategies include unique control methods, and together they form the Hierarchy of Controls.
In healthcare, engineering, work practice, and PPE controls are generally the most widely used methods to protect healthcare employees from exposure, so those methods are in bold type.
To eliminate or reduce exposure by changing hazards, use the following methods:
- Elimination. Remove the hazard.
- Substitution. Replace the hazard.
- Engineering Controls. Design equipment to isolate the hazard.
To eliminate or reduce exposure by changing behaviors, use the following methods:
- Administrative Controls. Develop policies, programs, and procedures to reduce exposure.
- Work Practice Controls. Using safe techniques and practices to reduce exposure.
- Personal Protective Equipment (PPE). Set up a personal barrier to reduce exposure.
The image above is a good example of how engineering, work practice, and PPE control methods work together to protect healthcare workers.
- The sharps container is the engineering control;
- Using the sharps container is a safe work practice; and
- Wearing gloves is a PPE control.
Knowledge Check Choose the best answer for the question.
6-2. Engineering controls minimize exposure by _____.
You forgot to answer the question!