Why would an elderly person be more prone to skin infections than a younger person?

Question

Quizplus · Accepted Answer

All three options are true. Skin repair takes longer in elderly people due to decreased cellular turnover and a weakening of the immune system. The epidermis becomes thinner in elderly people making the skin more fragile and prone to damage. Additionally, there are fewer dendritic cells responsible for recognizing and responding to pathogens in the skin of the elderly. All of these factors increase the likelihood of skin infections in elderly individuals.

Why Would an Elderly Person Be More Prone to Skin