When the bodys immune system fails to protect itself against foreign material, and instead, the antibodies formed irritate certain body cells.

LYMPHATIC SYSTEM

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Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]

When the body’s immune system fails to protect itself against foreign material, and instead, the antibodies formed irritate certain body cells.

A	Hypersensitivity
B	anaphylaxis
C	Autoimmune response
D	acquired immunity

Explanation:

Detailed explanation-1: -Sometimes the body responds to its own tissue as though the tissue was a foreign substance, creating antibodies against the tissue and triggering reactions that cause normal cells to be destroyed. This is called an autoimmune response or autoimmune disease.

Detailed explanation-2: -When the body senses danger from a virus or infection, the immune system kicks into gear and attacks it. This is called an immune response. Sometimes, healthy cells and tissues are caught up in this response, resulting in autoimmune disease.

Detailed explanation-3: -Active Immunity results when exposure to a disease organism triggers the immune system to produce antibodies to that disease. Active immunity can be acquired through natural immunity or vaccine-induced immunity.

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