Skin and its appendages 0.0 / 5 ? OtherSkin and its appendages- PodiatryUniversityNone Created by: SamCreated on: 22-01-15 14:46 Where are Langerhans cells found? Stratum spinosum 1 of 34 What do Langerhan cells do? Take up antigen 2 of 34 What do white blood cells do? Surround bacteria to undergo phagocytosis 3 of 34 What cell is in the stratum basale Merkel cell 4 of 34 What is a parokrine cell? Produces hormone, uses adjacent cell to pass it on 5 of 34 Where are hemidesomosomes, lamina dense, collagen and fibrils indermis found? Dermo-epidermal cell 6 of 34 What do fibroblasts do? Produce collagen 7 of 34 What are the layers of the skin in order Epidermis, Dermis, Subcutaneous 8 of 34 What is onychauxis? Thickened nails 9 of 34 What is koilonychia? Concave nails due to iron deficiency 10 of 34 What is parakeratosis? Psoriasis 11 of 34 What is the thickening of the stratum corneum called? Hyperkeratosis 12 of 34 Where is the papillary dermis and the reticular dermis found? Dermis 13 of 34 What does G.A.G.S stand for Glycosaminoglycan 14 of 34 What charge is G.A.G.S Negative 15 of 34 Where is GAGS Extracelluar matrix 16 of 34 What is the vasodilation and vasoconstriction called? A-V shunt 17 of 34 How does vasodilation occur? Arteries open the blood goes through the veins as the capillaries shut 18 of 34 What does blood contain? Plasma cells, Plasma proteins, Platelets 19 of 34 What are the three phases of acute inflammation Vascular, Exudative, Cellular 20 of 34 What happens to the blood in the vascular phase? Increases 21 of 34 What happens in Exudative phase? protein rich fluid leaves the capillary bed 22 of 34 What sign occurs during cellular phase? Pus 23 of 34 What are mechanical, thermal, infection, immunological all causes of? Acute inflammation 24 of 34 What is protection, keratin barrier and Vitamin D synthesis linked to? Skin 25 of 34 What layer is the horny layer? Stratum corneum 26 of 34 What hold corneocytes together? Corneodesmosomes 27 of 34 What is only present when the skin is thick? Stratum Lucidum 28 of 34 Where are granules of keratohylin found? Stratum granulosum 29 of 34 What enzyme/s are present in the Stratum granulosum? Lipase and protease 30 of 34 Where are the polyhedral and Langerhan cells found? Stratum spinosum 31 of 34 What layer is avascular Stratum basale 32 of 34 Where do some offspring from keratinisation migrate to? Stratum corneum 33 of 34 In the stratum spinosum there are a large number of what? Desmosomes 34 of 34
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