Please enable JavaScript.
Coggle requires JavaScript to display documents.
Integumentary (Dermis (Sweat glands (SNS Gland, duct, pore Excretion of…
Integumentary
Dermis
Connective tissue (collagen\elastin fibres)
Sweat glands
SNS
Gland, duct, pore
Excretion of urea
Regulates body temperature
Lymph vessels
Sensory nerve endings
Meissner's corpuscle
Pacinian corpuscle
Free nerve ending
Merkel cells
Sebaceous glands
Sebum
Activity increases in puberty
Hair
Arrector pili
Arterioles & Capillaries
Skin functions
Protection
Thermoregulation
• Activity of sweat glands
• Activity of blood vessels
Vitamin D formation
Absorption & excretion
Sensation
Epidermis
Keratinised epithelium
90% keratinocytes/8% Melanocytes
Avascular
• Stratum Corneum
• Stratum Lucidum
• Stratum Granulosum
• Stratum Spinosum
• Stratum Basale
Wound healing
Superficial wound
Deep wound
• Inflammatory phase
• Proliferation phase
• Remodelling phase
Scar tissue
• Hypertrophic scar
• Keloid scar
Hypodermis/Subcutaneous layer
Accessory structures:
• Glands
• Hair
• Nails