Laboratory Safety and Equipment

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Why may staining and/or residue be present on the load?

Due to incorrect operating cycle selection

Due to malfunction in the washing cycle

Due to incorrect configuration of the load

All of the above (correct)

What is the primary reason for returning a load for reprocessing?

If the load shows signs of staining or residue

If a small percentage of RMD in a load were not cleaned and/or dried effectively (correct)

Unless a clear indication is given for returning the load

If the load is not dry

What is the primary purpose of manually cleaning devices?

To identify and reject visibly soiled items (correct)

To accept items not processed in a WD

To inspect the load for dryness

To reprocess items that were not cleaned and/or dried effectively

What happens to items that have been immersed in fluid when they should not have been?

They are reported to the line manager Signup and view all the answers

Why is documentation essential for manually cleaned items?

To report nonconformances and rejected items Signup and view all the answers

What is the outcome if items were not disassembled correctly?

The items are returned for reprocessing Signup and view all the answers

What is the primary purpose of wearing shoes cover in a department?

To prevent contamination of the shoes Signup and view all the answers

What is the minimum temperature that can be reached in the washer-disinfector chamber?

90°C Signup and view all the answers

What is the consequence of spray arms being blocked by RMD during the cycle?

The load is rejected and sent back for reprocessing Signup and view all the answers

What is the purpose of quality checks during the unloading process?

All of the above Signup and view all the answers

Why should devices be inspected under magnification?

To detect small pieces of bioburden or debris that may be difficult to see Signup and view all the answers

What should be checked on hinges of devices such as artery forceps and clamps?

Their ease of movement Signup and view all the answers

Why is it important to be careful with utensils like gallipots or kidney dishes during the unloading process?

They may have turned upside down during the washing process Signup and view all the answers

What is the purpose of checking cannulated devices?

To ensure the channel is patent Signup and view all the answers

What happens if a container cycle is inadvertently used for instruments?

The load is rejected and sent back for reprocessing Signup and view all the answers

Why is it important to inspect devices with an outer insulation coating?

To ensure the insulation remains intact to prevent burn risk Signup and view all the answers

What should be done with damaged, incomplete, or malfunctioning devices?

They should be reported to the supervisor Signup and view all the answers

What is the purpose of function testing telescopes and light cables?

To ensure the device is functioning properly according to the manufacturer's instructions Signup and view all the answers

What should be checked for on each device prior to assembly?

For free movement of all parts and non-sticking joints Signup and view all the answers

What is the purpose of the track and trace system in the modern CSSD?

To accurately track devices and device trays through the decontamination process Signup and view all the answers

What happens when a new processing cycle begins in a computerized track and trace system?

A new unique unit number is produced each and every time Signup and view all the answers

What is the purpose of the handheld barcode readers in the IAP room?

To log and store information for each tray Signup and view all the answers

What is generated when a barcode label is scanned by the specialist preparing the tray?

A packing list and a unique barcode label Signup and view all the answers

What is used in cases where a computerized track and trace system is not available?

A manual system Signup and view all the answers

What is the primary consideration when arranging devices in a surgical instrument tray?

Sequence of use in the procedure Signup and view all the answers

Why is it important to use a checklist when assembling a surgical instrument tray?

To ensure all devices are accounted for Signup and view all the answers

What is the recommended method for storing forceps in a surgical instrument tray?

On instrument pins to prevent tangling Signup and view all the answers

What should be done to devices with ratchets before sterilization?

Leave them open Signup and view all the answers

What is the purpose of following the manufacturer's IFU when sterilizing devices?

To present all surfaces to the sterilant Signup and view all the answers

Why is it important to verify the contents of a surgical instrument tray against its checklist?

To ensure consistency and accuracy Signup and view all the answers