PPT-Basic Skin structure and Functions

Dr IVL Padmini Department of Pharmaceutics BPharm III rd Year Sem I Cosmetic Science Introduction The skin is the largest organ of the body It is a direct reflection of the nutrients you eat and the healthy habits you keep. are many sweat glands, each with a channelthrough the dermis to the surface of theepidermis. Waste products from the kidneysare released to the outside in the form ofsweat. This is how the epidermis c 08/08-09/11. “ You are in your car, and you discover a turtle lying in the middle of the road. You decide to take a closer look because you always wanted a pet turtle. The animal looks intact, but it does not appear to be moving. How do you go about determining if it is alive ?. Please take 2 minutes to answer this question – THINKING ABOUT THE LAB:. How does the skin on the back of your hand compare to the palm?. What angle does the hair leave the skin of your hand?. Small cuts on the palm usually don’t bleed or cause pain.. and disorders of the . tongue and skin. 3.04 Understand the functions and disorders of the sensory system. 1. 3.04 Understand the functions and disorders of the sensory system. 3.04 Understand the functions and disorders of the sensory system. What basic structures do architects include in their designs?. . 1. Structure. Seagram Building (NYC). Anything built or constructed and has a plan.. 2. Post . and Lintel. Method . of construction in which vertical posts support horizontal lintel or beam. . Dermis: middle layer. A. Tissue . Type. Tissue: . Dense Irregular Connective Tissue. Contains: . Collagen. Fibers: Strong and resist stretching but can bend. Elastic. Fibers: allow stretching but also recoil back. Life Functions are the activities that are necessary for an organism to carry out in order to survive.. INSTRUCTIONAL OBJECTIVES. 1. Identify the structures in the . Vorticella. 2. Define the basic life functions of all organisms.. Dolgushin. Harvard SIG 2013. History of Cell Theory. . CITOLOGY. . (. cito. - and –logos-. ) – . the science about the cell. Hooke. , Leeuwenhoek, Schleiden, Schwann, . Virchow. All living things or organisms are made of cells and their . To understand the underlying structures of the skin. To gain a basic understanding of the process of wound healing.. To be able to identify different tissue types in areas such as the wound bed, wound edge and surrounding skin. Cognitive Development. Dr. Neil H. Schwartz. Department of Psychology. Psych 353. . Preliminary Assumptions. Experience is essential in the development of thinking. It takes nearly 20 years to develop an adult nervous system. Two kinds of tissue compose the skin. Epidermis. Dermis. Hypodermis (subcutaneous layer) . Anchors the skin to underlying organs. Not technically part of the integumentary system. Composed mostly of adipose tissue. 19. 2018. What do you already know about the integumentary system?. Integumentary System. Components. :. Skin (aka . cutaneous membrane . or . integument. ). Hair. Nails. Integumentary System. Components. Learning Objectives. Describe the structure and composition of . the skin.. List the six functions of the skin.. Name the classes of nutrients essential for good health.. Identify the food groups and dietary guidelines recommended by the U.S. Department of Agriculture (USDA).. RNA Structure Ribonucleic Acid or RNA is similar in structure to DNA but is involved in very different cellular functions. Similar to DNA structure, RNA consists of the same basic elements, a sugar