When applying a sterile dressing, what is the correct method to avoid contamination?

When applying a sterile dressing, what is the correct method to avoid contamination?

• A. Use sterile technique; avoid touching sterile areas; maintain sterile field; wash hands before and after.
• B. Use clean technique; touch sterile areas as needed.
• C. Sterile dressing can be applied by non-sterile personnel.
• D. Reuse sterile dressings after cleaning.

Answer: (A)

When applying a sterile dressing, the key idea is to keep the wound area free from microorganisms by maintaining a sterile field and using sterile technique. Start with thorough hand hygiene, then don sterile gloves and handle only sterile items, never touching sterile surfaces with non-sterile hands or clothing. Keep the dressing and supplies in a sterile arrangement and avoid reaching across or creating breaks in the sterile field. If sterility is ever questionable — for example, if a dressing or glove becomes contaminated — you should discard it and start over with new sterile materials. Reusing dressings or using clean technique does not provide the level of infection control needed for a wound, and having non-sterile personnel handle sterile dressings can introduce contaminants. Keeping hands clean, maintaining a sterile field, and avoiding contact with sterile areas are all essential to prevent contamination.

When applying a sterile dressing, the key idea is to keep the wound area free from microorganisms by maintaining a sterile field and using sterile technique. Start with thorough hand hygiene, then don sterile gloves and handle only sterile items, never touching sterile surfaces with non-sterile hands or clothing. Keep the dressing and supplies in a sterile arrangement and avoid reaching across or creating breaks in the sterile field. If sterility is ever questionable — for example, if a dressing or glove becomes contaminated — you should discard it and start over with new sterile materials. Reusing dressings or using clean technique does not provide the level of infection control needed for a wound, and having non-sterile personnel handle sterile dressings can introduce contaminants. Keeping hands clean, maintaining a sterile field, and avoiding contact with sterile areas are all essential to prevent contamination.