CLINICAL MEDICINE

Detailed explanation-1: -Toxins produced by bacteria are integral to infectious-disease processes, as they are predominantly responsible for clinical manifestations.

Detailed explanation-2: -Sometimes they kill cells and tissues outright. Sometimes they make toxins that can paralyze, destroy cells’ metabolic machinery, or precipitate a massive immune reaction that is itself toxic.

Detailed explanation-3: -Most infectious diseases have only minor complications. But some infections-such as pneumonia, AIDS and meningitis-can become life-threatening. A few types of infections have been linked to a long-term increased risk of cancer: Human papillomavirus is linked to cervical cancer.

Detailed explanation-4: -Bacterial infections are diseases that can affect your skin, lungs, brain, blood and other parts of your body. You get them from single-celled organisms multiplying or releasing toxins in your body. Common bacterial diseases include UTIs, food poisoning, STIs and some skin, sinus and ear infections.