Final answer:
Adhesive strips or Steri-strips are commonly used for wound closure in the presence of infection, as they are less likely to further irritate or infect the wound than sutures or staples. For more significant damage that cannot be closed with these methods, skin grafts may be utilized.The correct option is 3.
Step-by-step explanation:
In the case of wound closure in the presence of infection, the most commonly used method tends to be adhesive strips or Steri-strips. These methods are less invasive than sutures or staples and minimize the risk of further irritation or infection. It is important to avoid sutures and staples because they can potentially introduce more bacteria into the wound, whereas adhesive strips provide a secure closure without penetrating the skin further.
Additionally, when wounds cannot be closed by primary union due to significant trauma or infection, medical professionals may opt for skin grafts. This procedure entails transplanting skin from another area of the body or from a donor to cover the damaged area, supporting the healing process where other methods are insufficient.