In what condition does the skin best act as a barrier against infection?

Question

Quizplus · Accepted Answer

Dry intact skin is the best condition for skin to act as a barrier against infection. When the skin is dry, it is less permeable, making it harder for bacteria and viruses to penetrate it. In addition, intact skin without open areas or wounds provides a physical barrier against the entry of pathogens. Moist skin with small open areas or peeling skin can increase the risk of infection as they provide easier access for pathogens to enter the body.

In What Condition Does the Skin Best Act as a Barrier