Final answer:
The true statement regarding the use of gloves when handling chemicals is that gloves should be changed immediately when accidentally contaminated with a chemical.
Step-by-step explanation:
The question you've asked relates to which statement is true regarding gloves and their use in handling chemicals and potentially harmful substances. The correct answer is c) Gloves should be changed immediately when accidentally contaminated with a chemical.
This is because gloves are a form of personal protective equipment (PPE) that act as a protective barrier between the skin and harmful substances.
If gloves become contaminated, their protective capability could be compromised, and they should therefore be replaced immediately to ensure ongoing protection.
Different materials used in gloves, such as latex and nitrile, offer variable resistance to chemicals. Therefore, a) Latex and nitrile gloves offer the same protection against chemicals is not true.
Additionally, b) Breakthrough time refers to the time a glove can be worn before it develops holes is a misconception; breakthrough time actually denotes the duration it takes for a chemical to permeate the glove material.
Lastly, wearing gloves is not optional when handling chemicals, as stated in d) Wearing gloves is an option when handling chemicals. It is a mandatory safety measure to avoid exposure to hazardous substances.
correct answer is c) Gloves should be changed immediately when accidentally contaminated with a chemical.