Why do many older adults have impaired inflammation and wound healing?

Question

Quizplus · Accepted Answer

Chronic illnesses such as diabetes, cardiovascular disease, and autoimmune disorders can all impair inflammation and wound healing in older adults. These conditions can affect the immune system and reduce the body's ability to respond to injuries or infections.

Answer: A
 In older adults, the circulatory system may become less efficient in delivering oxygen and nutrients to tissues, which can slow down the wound healing process. Impaired circulation can also lead to chronic wounds and infections.

Answer: B
 Complement and chemotaxis are important components of the immune system that help to fight infections and promote healing. Older adults may have a deficiency in these factors, which can impair inflammation and wound healing.

Answer: A and C
 Both impaired circulation and underlying chronic illnesses can contribute to impaired inflammation and wound healing in older adults. These factors can interact and further exacerbate the problem.

Why Do Many Older Adults Have Impaired Inflammation and Wound