Name____________________________________ Two case studies on the integumentary system Chief Complaint: 8-year-old girl admitted for severe second- and third-degree burns following her rescue from a burning house. History: Angela Creighton‚ an 8-year-old white female‚ was transported by ambulance to the emergency room after being rescued from her burning house. She was asleep at night when a spark from the family fireplace started a fire‚ leaving her trapped in her bedroom. By the time the fire
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Topic 9: Plant Science 9.1 Plant Structure and Growth 9.1.1 Draw and label plan diagrams to show the distribution of tissues in the stem and leaf of a dicotyledonous plant. Cross-section of a stem Part of plant | Purpose | Epidermis | Surface of the stem made of a number of layers often with a waxy cuticle to reduce water loss | Cortex Tissue | Forming a cylinder of tissue around the outer edge of the stem. Often contains cells with secondary thickening in the cell walls which provides
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EPIDERMIS It is epithelial tissue which provide protection to the internal and external surfaces of the. DERMIS The dermis is second layer of skin which lies in between the epidermis and the subcutaneous layer. It is thicker than the epidermis. It contains the skin structures like hair‚ sweat glands‚ and sebaceous glands all are being rooted in the dermis. This layer
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First degree burns are the least severe and only involves the epidermis. First degree burns are usually caused by the sun and result in slight swelling‚ pain‚ and redness. Second degree burns involve the epidermis as well as the dermis. These burns involve blistering in addition to the swelling‚ redness and pain. Second degree burns may appear white‚ red‚ or even tan and can produce scarring
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absorption‚ and synthesis of vitamin D. 18 Type of tissue that protects and supports the body and its organs‚ binds organs together‚ stores energy reserves as fat‚ and provides immunity. Connective tissue 19 A tough‚ fibrous protein found in the epidermis that helps protect the skin and underlying tissues from heat‚ microbes‚ and chemicals. Keratin 20 Type of tissue that generates the force needed to make body structures move. Can be classified as either skeletal‚ cardiac‚ or smooth. muscular
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Definition Burns can be caused by flame‚ UV radiation‚ hot liquids‚ electricity‚ lightning and certain chemicals. Major burns are a medical emergency and require urgent medical attention. In some cases‚ skin graft surgery is needed (Atkinson A.‚ 1998) . Different types of burns There are four types of burns: * Thermal burns caused by fire‚ hot objects‚ hot liquids‚ and gases; or by nuclear blast or fireball Thermal burn treatment . enlarge | info | Fig. 1 Thermal burn - full thickness
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approximately equal numbers of Gram-positive and Gram-negative bacteria. Spore-forming bacteria. Enteric. 2. The outer layer of the skin is the _________ while the deeper layer is the _________ cutaneous‚ keratin. dermis‚ sebum. mucous‚ epidermis. epidermis‚ dermis. sebum‚ keratin. 3. A massive lesion caused by the spread of Staphylococcus aureus infection (often on the neck and upper back) is called a ________ boil. furuncle. Carbuncle. abscess. pustule. 4. Scalded skin syndrome is caused
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HEATHER TOUPS A/P I T&R 10TH EDITION TEXT SELF QUIZ CHAPTER 3 Fill in the blanks in the following statements. 1. The three principal parts of the cell are the plasma membrane‚ cytoplasm and nucleus 2. Apoptosis refers to programmed cell death‚ whereas necrosis refers to cell death resulting from tissue injury. 3. The fluid portion of the cytoplasm is the cytosol 4. List three causes of cellular aging. 1)shortening and loss of protective polemeres
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2. Focus the specimen under the scanner. 3. Draw the specimen. Include a brief description. B. Dermal Tissue 1. Obtain a leaf of Rhoeo spathacea. 2. Prepare an epidermal tissue wet mount by peeling off a portion of the upper epidermis. 3. Examine the tissue under the HPO. 4. Draw the epidermal cells. Include a brief
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DESCRIBE the anatomy and physiology of the skin in relation to skin breakdown AND the development of pressure sores. The skin is one of the largest organs in the body in surface area and weight. The skin consists of three layers: the epidermis‚ the dermis and the subcutaneous tissue. The skin has three main functions: protection‚ regulation and sensation. The skin is an organ has many functions 1. Protection. The primary function of the skin is to act as a barrier. The skin provides protection
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