Nursing Resource Slides: Skin Hair & Nails Slide Transcript
Slide 1: Skin, Hair and Nails
Slide 2: Skin 2 Layers of Skin Outer Epidermis Inner supportive Dermis 3rd Layer of Subcutaneous Adipose
Slide 3: Epidermis Protective Stratified into several zones Basal cell layer = forms new skin cells Keratin = major ingrediant Melanin = # but amt of production varies Uniformly thin except on palms and soles Avascular
Slide 10: Vesicle, Bulla
Slide 13: Skin Color Melanin Carotene pigment Vascular beds in the dermis Affected by skin thickness & edema
Slide 14: Dermis Supportive layer Collagen Elastic quality for stretching Nerves, sensory receptors, bld. vessels, lymphs Epidermis appendages = hair follicles, sebacceous glands, sweat glands embedded in the dermis
Slide 15: Hair Important because? Threads of keratin 2 types Vellus hair- over body Terminal hair
Slide 16: Glands Sebaceous Glands Sebum = protective lipid substance Lubricates hair& skin prevents water loss everywhere but palms & soles Sweat Glands Eccrine = skin surface- sweat Apocrine = thick, milky secretion – axilla, anogenital, nipples, navel.
Slide 17: Nails Keratin Color Condition Shape, Profile sign
Slide 18: Function of Skin Protection Prevents penetration Perception Temperature regulation Identification Communication Wound repair
Slide 19: Function of Skin Absorption & excretion Vitamin D – ultraviolet light > cholesterol
Article copyright NurseReview.org - #1 source of information to update nurses all over the world. All rights reserved. No part of an article may be reproduced without the prior permission.