Aseptic Technique Practice Exam

What does the Bowie-Dick test evaluate and when is it performed?

It tests water quality. It evaluates steam penetration and air removal in pre-vacuum sterilizers; performed daily before first use and after service. It measures room temperature. It evaluates chemical indicators.

Correct Answer:

It evaluates steam penetration and air removal in pre-vacuum sterilizers; performed daily before first use and after service.

Explanation:

Steam penetration and air removal in pre-vacuum steam sterilizers are what this test checks. The Bowie-Dick test is done daily before the first load of the day and again after any service or major maintenance. It uses a test pack with a chemical indicator designed to reveal whether air has been removed and steam has reached all areas of the pack inside the chamber. A proper result means the indicator shows the expected color change throughout the pack, confirming the sterilizer is delivering saturated steam to the load; a failure indicates leaks, inadequate vacuum, or other issues that could compromise sterilization. It does not assess water quality, room temperature, or general chemical indicators outside of the specific steam-penetration context.

Access more questions from this quiz

Continue to Aseptic Technique Practice Exam for more practice questions and the full quiz experience.

Access More Questions