To ensure safety, which of the following should always be done when using chemical solutions?

Using chemical solutions in any laboratory or medical setting requires strict adherence to safety protocols to prevent accidents and ensure the safety of personnel. The choice suggesting that all precautions should be taken is the most comprehensive and correct answer.

Wearing gloves is essential to protect your skin from harmful chemicals that may irritate or cause allergic reactions. Many chemical solutions can penetrate skin and enter the bloodstream, potentially causing significant harm. By wearing gloves, you actively minimize this risk.

Reading labels carefully is critical because it provides vital information about the solutions you are handling. The label contains details about the contents, hazards, appropriate handling procedures, and necessary precautions. This knowledge enables you to handle the chemical safely and be aware of any specific risks associated with that solution.

Using eye protection is equally important, as many chemical solutions can splatter or spill, posing a serious risk to your eyes. Protective eyewear, such as goggles, prevents chemical burns or other injuries to this sensitive area.

Overall, implementing all these safety measures—wearing gloves, reading labels, and using eye protection—ensures a comprehensive approach to safety when working with chemical solutions. Therefore, the best practice is to follow all recommended safety protocols, which is why the answer indicating all precautions should be taken is the correct response