Matching Pairs 2.32 Concepts of the Integumentary System Online version Concepts of the Integumentary System by Jorge Arizpe 1 What is melanin? 2 Other skin functions 3 Types of sweatty glands. 4 They produce melanin 5 Generates hair 6 Three main layers of the skin. 7 Four main functions of the skin. 8 Actions for skin care and protection 9 Structures associated to the skin Cells called melanocytes 1. Epidermis 2. Dermis 3. Hipodermis o subcutane layer 1. Proper nutrition 2. Sport (helps circulation) 3. Regular cleaning 4. Sunlight protection (UV rays). 1.Eccrine: Produces diluted sweat. Activated by temperature 2.Apocryphal: Produces a type of sweat with more protein. Concentrated in regions like armits among others. Activated by stress or nervousness. Hair follicle Pigment that gives color to the skin, hair and eyes. People with darker skin produce a larger amount of melanin. 1.Protection against infections 2.Protection against dehydration 3. Body temperature regulation 4. Senses' organ 1. Substances absorbtion (Ex: some medicines) 2. Excretion (water, electrolytes, toxines) 3. Vitamin D synthesis Sebaceus glands, sweat glands, hair and nails.
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