What item must always be sterilized with an accompanying biological indicator?

• A. Surgical sponges
• B. Implants
• C. Surgical drapes
• D. Scissors

Answer: (B)

The requirement for implants to always be sterilized with an accompanying biological indicator is due to the critical nature of these items in surgical procedures. Implants are used within the body, and it's vital to ensure that they are completely free of viable microorganisms to prevent postoperative infections. Biological indicators contain spores of a highly resistant microorganism that, when subjected to a sterilization process, are meant to be killed if the sterilization has been effective. The use of a biological indicator provides an additional level of assurance regarding the effectiveness of the sterilization process applied to implants, making it a standard practice in sterile processing.

In contrast, surgical sponges, surgical drapes, and scissors do not typically require biological indicators because their characteristics and uses do not necessitate the same level of monitoring for sterilization. Surgical sponges and drapes are generally disposable and do not enter sterile sites, while scissors are instruments that are processed differently and may not require the same biological assurance as implants.