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The Integumentary System

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Functions Covering Regulation Manufacturing Stimulation Storage Screening Absorbtion

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Structure Dermis True skin Epidermis Outer covering

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Sjogrens Syndrome Autoimmune disorder producing exocrine gland inflammation Dryness of mouth and eyes 20 % of older adults show some signs

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Systemic Lupus Erythematosus (SLE) Autoimmune disorder -- causes unknown Chronic inflammation of connective tissue Nonwhite women during childbearing years Females 9:1 (1 in 2000 individuals) Painful joints, ulcers, loss of hair, fever Life-threatening if inflammation occurs in major organs --- liver, kidney, heart, brain, etc.

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