Difficulty: Medium

Average Score: 60%

Which of the following instructions should a medical assistant provide regarding dressing changes to reduce the spread of infection?

Rationale

Wash hands with soap and water during dressing changes.

Washing hands with soap and water is a critical practice for reducing the risk of infection during dressing changes, as it effectively removes pathogens from the skin surface before and after the procedure.

A (Apply disinfectant directly on dressing.) YOUR ANSWER

Applying disinfectant directly onto the dressing may not be effective in preventing infection, as it can lead to chemical irritation or an inadequate barrier against pathogens. The dressing should be clean and sterile, and disinfectants are not intended to be used in this manner.

B (Apply iodine to hands after changing the dressing.) YOUR ANSWER

Applying iodine to hands after changing the dressing is not appropriate because it does not address the critical need for hand hygiene before handling a dressing. The primary goal is to eliminate germs before potential contamination of the wound, making this instruction ineffective.

C (Wash hands with soap and water during dressing changes.) CORRECT

This is the correct practice. Proper handwashing with soap and water should occur before and after dressing changes to significantly reduce the risk of transmitting infections. It is an essential part of infection control protocols in medical settings.

D (Remove gloves prior to dressing changes.) YOUR ANSWER

Removing gloves before dressing changes would increase the risk of transferring pathogens to the wound site. Gloves should be worn during the entire dressing change process to maintain a barrier between the healthcare provider's hands and the patient’s wound, ensuring safer and more hygienic care.

Conclusion

Effective infection control during dressing changes hinges on proper hand hygiene, specifically washing hands with soap and water. This practice minimizes the risk of introducing bacteria into the wound, thereby reducing the likelihood of infection. Other options presented do not align with best practices and could inadvertently increase infection risk.

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