How chronic diseases such as diabetes and multiple sclerosis affect the risk of infection
Sample Answer
Chronic diseases like diabetes and multiple sclerosis can increase the risk of infection in several ways:
Diabetes:
- Weakened Immune System: Chronically high blood sugar levels can impair the function of white blood cells, which are crucial for fighting infections.
- Poor Circulation: Diabetes can damage blood vessels and nerves, leading to poor circulation. This can make it harder for immune cells to reach and fight off infections in certain areas of the body.
- Skin Issues: Diabetic neuropathy can cause numbness and decreased sensation in the feet, making it easier to develop unnoticed injuries that can become infected.