Skin Flashcards
Stratum Corneum
Dead cells with a hard protein envelope; the cells contain keratin and are surrounded by lipids.
TOP SUPERFICIAL
Stratum Lucidum
Deadcells containing dispersed keratohyalin
2ND SUPERFICIAL
Stratum granulosum
Keratohyalin and hard protein envelope form; lipids are released; cells die
3RD SUPERFICIAL
Stratum spinosum
Keratin fibers and lameliar bodies accumulate
2nd DEEP
Stratum basale
Cells divide by mitosis and some of the newly formed cells become the cells of the more superficial strata
DEEP
Contained within the Stratum Corneum
Dermis and Epidermis
Melanocytes
Light protection
Immunologic
Langerhans cells
Temperature regulation
blood vessels, eccrine sweat glands
Sensation
nerves
Graps
nails and ridges
Decorative
hair
Maintain the inside aqueous environment
sebaceous glands
Insulation from cold and traumaa
sub Q fat
Calorie Reservoir
sub Q fat
1 Classic Exanthem Diseases
Rubeola “Measles”
2Classic Exanthem Diseases
Scarlet Fever
3Classic Exanthem Diseases
Rubella