IAHCSMM Packaging and Sterile Barrier Systems

Question 1

A sterile barrier system (SBS) must provide all of the following EXCEPT:

Accepted Answer

A specific color to distinguish sterile from non-sterile items

Answer

Microbial barrier protection

Answer

Compatibility with the sterilization method used

Answer

Prevention of moisture passage that could compromise sterility

Question 2

Which packaging material is most appropriate for steam sterilization of standard surgical instrument sets?

Accepted Answer

Non-woven polypropylene wrap or woven textile wrap

Answer

Aluminum foil wrapping

Answer

Plastic film pouches sealed on all sides

Answer

Sealed aluminum containers without venting

Question 3

When using peel pouches (paper-plastic pouches) for sterilization, the correct loading orientation for sterilizer placement is:

Accepted Answer

Per the sterilizer and pouch manufacturer IFU, typically paper side down in gravity displacement sterilizers

Answer

Paper side up in all sterilizer types

Answer

Plastic side up in all sterilizer types

Answer

Instruments must be removed from pouches before sterilization

Question 4

The sequential wrapping method (double wrapping) for instrument trays provides which advantage?

Accepted Answer

Creates an additional sterile barrier layer allowing aseptic presentation (inner wrap maintains sterility after outer wrap is removed)

Answer

Increases temperature inside the package during sterilization

Answer

Reduces the need for chemical indicators inside packages

Answer

Speeds up sterilization cycle times

Question 5

Which of the following is required on the external labeling of every sterilized package?

Accepted Answer

Contents or set name, sterilizer ID, lot or load number, and date

Answer

The patient name who will use the instruments

Answer

The purchase price of instruments in the tray

Answer

The technician personal employee ID number only

Question 6

What is the purpose of tray liners in surgical instrument sets?

Accepted Answer

To absorb moisture and condensate during sterilization, helping the load dry and preventing water pooling on instruments

Answer

To make trays look more professional for OR staff

Answer

To add weight to trays for stability during sterilization

Answer

To substitute for chemical indicators inside the tray