The majority of chemical-protective clothing is designed to be disposed after a single use.

• A. Designed to be disposed after a single use
• B. Designed to be reused after decontamination
• C. Made to be washed and reused many times
• D. Intended to be used for multiple incidents without replacement

Answer: (A)

The key idea is that most chemical-protective clothing is designed to provide a single-use barrier and then be discarded to prevent spreading contamination. After a chemical exposure or a spill, the suit can become contaminated in ways that are not reliably removable through decontamination, and the fabric or seams may be compromised. Using a contaminated suit or one that has degraded barrier performance is a major safety risk, so disposal after one use is the safer standard.

While there are reusable suits, they require careful decontamination, testing, and maintenance to ensure they still provide an adequate barrier, and they are not the majority of chemical-protective clothing used in typical incidents. Reuse after decontamination is possible in some contexts, but it is not the norm for most protective ensembles. Similarly, suits designed to be washed and reused many times are not the common practice for chemical hazards, especially when unknown or highly toxic substances are involved. And using the same suit for multiple incidents without replacement would increase the chance of cross-contamination.

So the statement is correct: the majority of chemical-protective clothing is designed to be disposed after a single use.