Which action helps break the chain of infection?

• A. Wear gloves when performing procedures
• B. Recapping needles and sharps
• C. Not washing your hands
• D. Not wearing disposable gowns

Answer: (A)

Wearing gloves during procedures creates a barrier between your hands and the patient or contaminated materials, which helps prevent the transmission of germs. This barrier reduces the chance that organisms on your hands will reach the patient or contaminate surfaces, breaking a key link in the chain of infection. For maximum effectiveness, gloves should be changed between tasks and hands washed before putting them on and after removing them.

Recapping needles and sharps increases risk of injuries and exposure rather than reducing infection risk. Not washing hands leaves microbes on the hands that can be transferred to patients or surfaces. Not wearing disposable gowns reduces protection against splashes or contact with bodily fluids, increasing the chance of contamination.