CSSD - Central Sterile Services Department Sterile Storage and Distribution Questions and Answers

Question 1

A CSSD technician is placing newly sterilized items onto the storage shelves.
They notice a wrapped tray from the previous day at the front of the shelf.
What is the correct stock rotation practice they should follow?

Accepted Answer

Place the new items behind the older items, ensuring the older items are used first.

Answer

Place the new items in front of the older items for ease of access.

Answer

Move the older items to the back and place the new items in the front.

Answer

Stack the new items on top of the older items to save space.

Question 2

According to AAMI ST79, which of the following represents the recommended environmental conditions for a sterile storage area?

Accepted Answer

Temperature up to 75°F (24°C), humidity less than 70%, and positive air pressure.

Answer

Temperature below 68°F (20°C), humidity 30%-60%, and negative air pressure.

Answer

Temperature up to 80°F (27°C), humidity above 70%, and positive air pressure.

Answer

Temperature up to 75°F (24°C), humidity below 20%, and neutral air pressure.

Question 3

Which of the following is a critical requirement for shelving used in the sterile storage area to prevent contamination?

Accepted Answer

The bottom shelf must be a solid surface at least 8-10 inches from the floor.

Answer

Shelving must be made of porous material like unsealed wood.

Answer

Items can be stored directly on the floor as long as it is a designated 'clean area'.

Answer

The top shelf must be within 6 inches of the ceiling sprinkler heads.

Question 4

A sterile processing technician needs to transport a cart of sterile instrument trays from the CSSD to the operating room several floors away. What is the most appropriate method for transporting these items?

Accepted Answer

Use a dedicated, covered or enclosed cart and ensure the cover remains in place during transport.

Answer

Place the items on an open cart and transport them quickly through the hallways.

Answer

Carry the trays by hand to maintain constant control over them.

Answer

Place the items in a standard linen cart along with clean linens to save trips.

Question 5

The concept of event-related sterility dictates that a product remains sterile until a specific event occurs that compromises its integrity. Which of the following is considered a contamination event?

Accepted Answer

A water droplet is found on the outer surface of a wrapped tray.

Answer

A package's expiration date printed on the label has passed.

Answer

The package is handled multiple times with clean, dry hands.

Answer

The package is stored in a controlled environment for over one year.

Question 6

When managing sterile storage, which of the following practices is essential for maintaining the sterility and integrity of supplies?

Accepted Answer

Limiting access to the sterile storage area to authorized personnel only.

Answer

Using rubber bands to bundle peel pouches together for better organization.

Answer

Storing sterile items in their original cardboard shipping boxes.

Answer

Stacking heavy instrument trays on top of lighter, more delicate packages.

A CSSD technician is placing newly sterilized items onto the storage shelves.They notice a wrapped tray from the previous day at the front of the shelf.What is the correct stock rotation practice they should follow?

A CSSD technician is placing newly sterilized items onto the storage shelves.
They notice a wrapped tray from the previous day at the front of the shelf.
What is the correct stock rotation practice they should follow?