Oregon Written Tattoo Test 2025 – 400 Free Practice Questions to Pass the Exam

The concept of engineering controls refers to modifications in equipment or processes that reduce the risk of exposure to hazards in the workplace without relying on personal behavior. Using safety needles falls under this category because it directly changes the equipment used in tattooing to minimize the risk of needle-stick injuries and contamination. Safety needles are designed with built-in safety features that protect both the artist and the client from potential harm during the tattooing process.

In comparison, providing personal protective equipment (PPE) relies on individuals to use safety gear, which does not alter how the hazard is approached. Similarly, spacing out workstations helps reduce the risk of cross-contamination or accidents but does not modify the equipment itself. Training employees on procedures enhances their knowledge and skills but does not directly alter equipment or processes to mitigate risks. Thus, using safety needles is the best example of an engineering control in a tattooing environment.