Which infection is typically managed with contact precautions?

Which infection is typically managed with contact precautions?

• A. HIV
• B. HEP B
• C. HEP C
• D. C-Diff

Answer: (D)

Infection control uses the way a pathogen spreads to decide which precautions to use. Contact precautions are ordered when the organism spreads by direct contact or via contaminated surfaces. C. difficile is a classic example. It forms hardy spores that can contaminate the patient’s environment and survive on surfaces for a long time. Transmission typically occurs when someone touches a contaminated surface and then touches their mouth or mucous membranes. Because of the spore form, alcohol-based hand sanitizers aren’t reliably effective, so handwashing with soap and water is essential after patient care. Staff should wear gloves and gowns when entering the room, use dedicated or disposable equipment, and ensure thorough environmental cleaning with agents effective against spores. The patient is ideally placed in a private room or a room with others with C-diff, and precautions are maintained until the risk of transmission is considered low. HIV and hepatitis B or C are primarily transmitted through blood or body fluids, so they’re managed with standard precautions (and any additional transmission-based precautions only as indicated by the clinical situation). They don’t rely on contact precautions as the default approach.

Infection control uses the way a pathogen spreads to decide which precautions to use. Contact precautions are ordered when the organism spreads by direct contact or via contaminated surfaces.

C. difficile is a classic example. It forms hardy spores that can contaminate the patient’s environment and survive on surfaces for a long time. Transmission typically occurs when someone touches a contaminated surface and then touches their mouth or mucous membranes. Because of the spore form, alcohol-based hand sanitizers aren’t reliably effective, so handwashing with soap and water is essential after patient care. Staff should wear gloves and gowns when entering the room, use dedicated or disposable equipment, and ensure thorough environmental cleaning with agents effective against spores. The patient is ideally placed in a private room or a room with others with C-diff, and precautions are maintained until the risk of transmission is considered low.

HIV and hepatitis B or C are primarily transmitted through blood or body fluids, so they’re managed with standard precautions (and any additional transmission-based precautions only as indicated by the clinical situation). They don’t rely on contact precautions as the default approach.