Free MDRAO Sterile Storage, Handling, and Distribution Questions and Answers

Question 1

What are the ideal environmental conditions for a sterile storage area?

Accepted Answer

Positive air pressure, with controlled temperature and humidity.

Answer

High humidity and warm temperature to prevent dust.

Answer

Negative air pressure to contain contaminants.

Answer

Open windows for maximum air circulation.

Question 2

The shelf life of a sterilized package is considered to be:

Accepted Answer

Event-related, not time-related.

Answer

Exactly 30 days from the date of sterilization.

Answer

Determined by the colour of the wrapping material.

Answer

Indefinite, as long as it remains in the hospital.

Question 3

According to CSA standards, how far from the floor should the bottom shelf in a sterile storage area be?

Accepted Answer

At least 25 cm (10 inches).

Answer

At least 2 cm (1 inch).

Answer

At least 10 cm (4 inches).

Answer

It can be placed directly on the floor if the floor is clean.

Question 4

When handling a sterile package, what is the most important principle to follow?

Accepted Answer

Ensure your hands are clean and handle it as little as possible.

Answer

Handle it as much as possible to check for tears.

Answer

Shake the package to ensure the contents are secure.

Answer

Place it under your arm for secure transport.

Question 5

The principle of 'First In, First Out' (FIFO) in sterile storage ensures that:

Accepted Answer

The oldest sterile supplies are used first.

Answer

The newest items are used first to test new equipment.

Answer

Items are arranged based on the surgeon's preference.

Answer

Items are randomly selected to ensure variety.

Question 6

When transporting sterile items on a cart, how should they be protected?

Accepted Answer

They should be covered with a clean, impervious cover or transported in a closed cart.

Answer

They should be placed on an open cart for easy visibility.

Answer

They can be mixed with soiled items as long as they are on a different shelf.

Answer

They should be carried by hand to avoid cart contamination.

Question 7

Before distributing a sterile item to the user, what must the MDRD technician verify?

Accepted Answer

The package integrity is intact (no holes, tears, or moisture) and the external indicator has changed colour.

Answer

The surgeon's name is written on the package.

Answer

The package is cool to the touch.

Answer

The item is the most expensive one available.