How can you prevent infection while treating an open wound?

Using sterile dressings and applying ointment after bleeding stops is essential for preventing infection in an open wound. Sterile dressings help create a barrier against bacteria and other pathogens, minimizing the risk of infection as they protect the wound. Applying ointment after bleeding ceases allows the healing process to begin without interference from the active bleeding, which could wash the ointment away or dilute its effectiveness.

Maintaining cleanliness and creating a controlled environment for the wound is crucial, as it directly impacts healing and reduces complications associated with infection. This approach aligns with best practices in first aid and wound care, ensuring that the treatment is safe and effective for the individual receiving care.