112 skin .1 & .2 Flashcards
Epidermis
Also called cuticle or scarf skin
Dermal
Underlying or inner layer of the skin
Subcutaneous
Located below the dermal layer
Stratum basale
Lowest or deepest layer
Melanocytes
Produce melanin for protection
Pigmentation
What you are born with
Stratum spinosum
Sometimes considered to be a part of the stratum basale
Stratum granulosum
Cells looks like tiny granules
Stratum lucidum
Located only on palms of hands and soles of feet
Stratum corneum
Upper and toughest layer
Macule
Discoloration on skin surface: flat round or oval
Vesicles
Fluid filled elevations
Papules
Hair dented red elevations; no fluid tubercle - large papule
Pustules
Elevations in the skin similar to vesicles in size and shale but containing gas
Wheats
Solid formation above skin : often caused by insect bite/ allergic reaction