Which sequence correctly reflects gowning steps?

Which sequence correctly reflects gowning steps?

• A. Remove jewelry; Remove metal clothing; Remove clothes except underwear; Put on gown; Remove shoes
• B. Remove jewelry; Put on gown; Remove shoes; Remove clothes except underwear; Remove metal clothing
• C. Remove shoes; Remove jewelry; Put on gown; Remove metal clothing; Remove clothes except underwear
• D. Remove clothes except underwear; Remove jewelry; Remove metal clothing; Put on gown; Remove shoes

Answer: (A)

The main idea is to minimize contamination by removing items that can carry microbes or snag during the gowning process, then establish the gown as the first clean barrier, and finish with footwear steps that prevent bringing anything from the floor into the sterile area. Starting with removing jewelry first addresses items that are easy sources of contamination and hard to clean; they can harbor bacteria and obstruct proper gowning. Next, taking off metal clothing reduces snagging and further lowers contamination risk from items that can trap pathogens. Then, removing clothing down to underwear reduces the amount of potentially contaminated fabric that could shed onto the gown. After these removals, you don the gown, creating the essential sterile barrier between your clothing and the sterile field. Finally, removing shoes completes the preparation so you’re not tracking contaminants from footwear into the gowned area, a step that is often followed by putting on clean shoe covers if required. The other sequences mix these steps in ways that could expose you or the sterile field to contaminants (for example, putting on the gown before removing jewelry or removing shoes before or during gowning), which is why this order is considered the correct one.

The main idea is to minimize contamination by removing items that can carry microbes or snag during the gowning process, then establish the gown as the first clean barrier, and finish with footwear steps that prevent bringing anything from the floor into the sterile area.

Starting with removing jewelry first addresses items that are easy sources of contamination and hard to clean; they can harbor bacteria and obstruct proper gowning. Next, taking off metal clothing reduces snagging and further lowers contamination risk from items that can trap pathogens. Then, removing clothing down to underwear reduces the amount of potentially contaminated fabric that could shed onto the gown. After these removals, you don the gown, creating the essential sterile barrier between your clothing and the sterile field. Finally, removing shoes completes the preparation so you’re not tracking contaminants from footwear into the gowned area, a step that is often followed by putting on clean shoe covers if required.

The other sequences mix these steps in ways that could expose you or the sterile field to contaminants (for example, putting on the gown before removing jewelry or removing shoes before or during gowning), which is why this order is considered the correct one.