How does the immune system protect the body from disease quizlet

The acquired immune system, with help from the innate system, makes special proteins (called antibodies) to protect your body from a specific invader. These antibodies are developed by cells called B lymphocytes after the body has been exposed to the invader. The antibodies stay in your child's body.

The non-specific response of the immune system is the body's basic defense against infection. It starts with simple physical barriers; for example, the intact skin prevents bacteria and viruses from reaching the bloodstream. The non-specific response also includes inflammation and the complement system.

The immune system is our body's defense system against infections and diseases. The lymphatic system is also a defense system for the body. It filters out organisms that cause disease, produces white blood cells, and generates disease-fighting antibodies.