All single-use items must be:

• A. Reused after sterilization
• B. Discarded after use
• C. Shared among clients
• D. Left in the sink

Answer: (B)

Single-use items are meant to be used on one client and then discarded. They’re designed to be disposed of after a single use because they can transfer bacteria or other contaminants if reused, and many cannot be safely cleaned or sterilized for another client. Even if something could be sterilized, the material or design of many single-use items isn’t suited for repeated use, which keeps risk of infection or damage to tools and skin very real.

That’s why the best practice is to discard them after use. Reusing after sterilization isn’t appropriate for these items, since they’re not intended for repeated cycles and can still pose a contamination risk. Sharing them among clients is unsafe for the same reason, and leaving them in the sink is unhygienic and invites cross-contamination and odors.