Which factor increases the likelihood of infection during IV procedures?

Compromised skin integrity significantly increases the likelihood of infection during IV procedures because the skin serves as a natural barrier against pathogens. When the skin is damaged, whether due to cuts, abrasions, or underlying conditions, it can allow bacteria and other microorganisms to enter the body. This increases the risk of local and systemic infections at the IV site. Maintaining the integrity of the skin is essential for preventing infections, which is why proper care and handling of the IV site are crucial.

In contrast, a sterile environment minimizes the risk of introducing pathogens, proper hand hygiene further reduces contamination risks, and the use of preservative-containing solutions can help inhibit microbial growth in certain contexts. However, compromised skin integrity directly undermines these precautions by providing a pathway for infection.