Which term means self-immunity?

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Multiple Choice

Which term means self-immunity?

Explanation:
Self-immunity means the immune system attacking the body's own tissues. The prefix auto- means self, and immunity refers to the body’s defense system, so autoimmunity is when that defense turns against the body itself. This distinguishes it from normal immunity, which protects against pathogens. Autoimmune responses underlie conditions like rheumatoid arthritis or type 1 diabetes. The other terms don’t fit: atrophy is tissue wasting, axillary relates to the armpit, and bactericide kills bacteria.

Self-immunity means the immune system attacking the body's own tissues. The prefix auto- means self, and immunity refers to the body’s defense system, so autoimmunity is when that defense turns against the body itself. This distinguishes it from normal immunity, which protects against pathogens. Autoimmune responses underlie conditions like rheumatoid arthritis or type 1 diabetes. The other terms don’t fit: atrophy is tissue wasting, axillary relates to the armpit, and bactericide kills bacteria.

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