MDRAO Instrument Assembly and Packaging 2

Question 1

What is the primary purpose of the inspection step before instrument assembly and packaging?

Accepted Answer

To verify instruments are clean, functional, and free of damage before packaging for sterilization

Answer

To count instruments for billing purposes

Answer

To sort instruments by size for efficient packaging

Answer

To apply lubricant to all instrument surfaces

Question 2

When inspecting scissors during the assembly process, which functional test is most appropriate?

Accepted Answer

Test scissors by cutting a thin material (such as gauze or test material) to verify they cut cleanly to the tips

Answer

Test scissors by cutting metal wire to check blade strength

Answer

Test scissors by soaking in disinfectant and checking for discolouration

Answer

Test scissors by heating blades over a flame to check metal quality

Question 3

What is the recommended maximum weight for a standard instrument tray/set prepared for sterilization?

Accepted Answer

5 kg (11 lbs)

Answer

2 kg (4.4 lbs)

Answer

10 kg (22 lbs)

Answer

There is no weight limit for instrument sets

Question 4

Which of the following best describes the correct method for wrapping instruments using the sequential (envelope) wrap technique?

Accepted Answer

Use two separate sheets of wrapping material sequentially, each folded in an envelope pattern, to create a double-barrier package

Answer

Wrap the tray in a single layer of wrap using any folding technique

Answer

Seal the tray with one sheet using heat sealing only

Answer

Use adhesive tape to fully seal the wrapping material on all sides

Question 5

What does the term 'event-related sterility' mean in the context of sterile package storage?

Accepted Answer

A package is considered sterile until an event occurs (such as damage, moisture, or opening) that compromises the integrity of the sterile barrier

Answer

Sterile packages expire automatically after a fixed number of days regardless of storage conditions

Answer

Sterility is only valid for the specific surgical event for which the item was prepared

Answer

Event-related sterility applies only to implantable devices

Question 6

What information must be included on the label of every sterilized package per CSA Z314?

Accepted Answer

Load control number, sterilizer ID, cycle date, and contents description (and user/department if applicable)

Answer

Only the contents description and weight

Answer

The name of the staff member who packaged the item, package weight, and sterilizer brand

Answer

Only the expiry date and contents