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Integumentary System Made of several organs including Skin Hair Nails Sweat glands Oil glands
The Integumentary System Protects
The Integumentary System Regulates Body Temperature
The Integumentary System Synthesizes and Stores Vitamin D Lipids
The Integumentary System Allows Sensations Touch Pressure Temperature Pain
The Integumentary System Excretes and Secretes Secretes: Precursor to Vitamin D Melanin Excretes: Water Urea Salts Milk
Structure of the Skin
Keratinocytes and Melanocytes
Thin vs Thick Skin
Stratum Corneum Dandruff Corns and Calluses
Dermis of Skin
Reticular Layer of Dermis Wrinkles Lines of Cleavage (Tension Lines)
Structures in the Dermis Blood vessels
Meissner’s Corpuscles (Looks like cotton candy) Structures in the Dermis
Pacinian Corpuscles Structures in the Dermis
Exocrine glands Muscles (Arrector pili) Hair Nails
Accessory Structures of the Skin: Hair
Hair Shaft and Hair Root
Hair Shaft and Hair Root Have 3 Layers Medulla Cortex Cuticle
Hair Follicle and Hair Bulb
Functions of Hair Senses Guards Shields Protects
Sudoriferous (Sweat) Glands
Eccrine Sweat Glands
Apocrine Sweat Glands Pubic Hair Axillary Hair
Apocrine Sweat Glands (wide lumen) Eccrine Sweat Glands (narrow lumen)
Nail Root and Nail Matrix
The Integumentary System $100 $200 $300 $400 $500 $100$100$100 $200 $300 $400 $500 Epidermis FINAL ROUND Dermis Hair and Nails Glands Grab Bag.
Dermis & Accessory Structures (Hair, Glands, Nails)
Integumentary System A. Includes skin, hair, nails, glands; also contains sensory receptors & vascular network B. Skin 1. Functions of the skin A) Protection.
Skin and Somatic Receptors. Epidermis Epidermal Layers Stratum Corneum Stratum Lucidum Stratum Granulosum Stratum Spinosum Stratum Basale (Melanin.
Chapter 5 - The Integumentary System
Fluid Balance Balance: Fluid Balance: Fluid Balance: When the water coming into the body precisely equals the water being lost by the body each day.
Copyright © 2004 Pearson Education, Inc., publishing as Benjamin Cummings Fundamentals of Anatomy & Physiology Frederic H. Martini Lecture 5:Chapter 5.
Accessory Structures of the Skin (a.k.a. Skin Appendages)
Lecture 5 Integumentary System.
Chapter 5 - The Integumentary System $100 $200 $300 $400 $500 $100$100$100 $200 $300 $400 $500 IntroductionEpidermisDermis Accesory Glands Hair and Nails.
The Integumentary System. Review of membranes Types of membranes 1. serous ◦ line body cavities that do not open to the outside visceral – covers the.
The Integumentary System
Integumentary system. Organization – Skin Epidermis Dermis – Accessory Structures Hair & Hair follicles Exocrine glands Arrector pili Sensory Receptors.
The Infamous Integumentary System
5 C h a p t e r The Integumentary System
Organization – Skin Epidermis Dermis – Accessory Structures Hair & Hair follicles Exocrine glands Arrector pili Sensory Receptors.
The Integumentary System 1. Protection Excretion Temperature maintenance Insulation and cushion Vitamin D3 synthesis Sensory detection Integumentary system.
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