A nurse is caring for a client with Clostridium difficile (C. difficile) infection. Which of the following infection control measures is most appropriate?
A) Wear a surgical mask when entering the client’s room.
B) Place the client in a room with negative air pressure.
C) Perform hand hygiene with alcohol-based hand sanitizer before and after client contact.
D) Use soap and water for hand hygiene after client contact.
The Correct answer and Explanation is:
The correct answer is D) Use soap and water for hand hygiene after client contact.
Explanation:
Clostridium difficile (C. difficile) infection is a significant healthcare-associated infection known for causing severe diarrhea and colitis. Effective infection control measures are crucial to prevent the spread of this pathogen. Understanding the most appropriate infection control measures can significantly impact patient outcomes and minimize the risk of transmission.
Hand Hygiene:
The primary infection control measure for C. difficile infection is proper hand hygiene. C. difficile spores are resistant to alcohol-based hand sanitizers, which are effective against many other pathogens but not against C. difficile spores. Therefore, the use of soap and water is essential for effective hand hygiene. Soap and water physically remove the spores from the skin, which is crucial because C. difficile spores are hardy and can persist on surfaces and hands for extended periods.
Additional Measures:
- A) Wear a surgical mask when entering the client’s room: This measure is not necessary for C. difficile infections, as they are not transmitted via airborne routes. Surgical masks are more relevant for infections transmitted through respiratory droplets or aerosols.
- B) Place the client in a room with negative air pressure: This is an infection control strategy used for airborne pathogens like tuberculosis or varicella. C. difficile is not airborne; therefore, negative pressure rooms are not required.
- C) Perform hand hygiene with alcohol-based hand sanitizer before and after client contact: While alcohol-based hand sanitizers are effective for many pathogens, they are not effective against C. difficile spores. This method is insufficient for preventing the spread of C. difficile and should not be used as the sole hand hygiene practice in this scenario.
In summary, for managing a patient with C. difficile infection, the most appropriate infection control measure is using soap and water for hand hygiene after client contact. This practice effectively removes the resilient spores from hands, reducing the risk of transmission and ensuring better infection control.