Module 02 Case Study: Integumentary System Part I—"Soaking Up the Sun" Questions 1. What are some differences between Judy and Mariah that might make Judy more "at risk" for skin cancer than Mariah? (2 points) Judy is described to have pale pasty white skin and red hair. Mariah is described to be a Greek goddess. Judy’s skin is more prone to burning in the direct sun light due to her body not making as much melanin making her skin more reflective to light as where Mariah’s skin absorbs more light
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Epithelial tissue protects your body from moisture loss‚ bacteria‚ and internal injury. There are two kinds of epithelial tissues: Covering and lining epithelium covers or lines almost all of your internal and external body surfaces; for example‚ the outermost layer of your skin and other organs‚ and the internal surface lining of your lymph vessels and digestive tract. Glandular epithelium secretes hormones or other products such as stomach acid‚ sweat‚ saliva‚ and milk. Connective tissue generally
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Ashley Black The Integumentary System Exercise 1: Structures of the Skin Fill in the names of the numbered structures in the diagram in the table below the picture. 1 Hair Shaft|7 Hypodermis| 2 Arrector pilli muscle|8 Dermis| 3 Sebaceous(oil) gland|9 Epidermis| 4 Hair follicle|10 Subpapillary vascular plexus| 5 Eccrine sweat gland|11 Dermal papillae| 6 Hair follicle receptor(root hair plexus)|12 Pore| QUESTIONS: A. How does the skin tan when exposed to ultraviolet
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Suntans and Sunburns A Case Study in the Integumentary System By WH Cliff and AW Wright A Painful Winter Break On the first day after arriving in Australia for Christmas vacation‚ a University of Niagara student plays out in the sun for six hours. Later that night he notices that the skin on his trunk‚ legs and arms becomes red‚ swollen and extremely painful. By morning all of the afflicted areas have developed numerous blisters. These areas cover about
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Date______________ Period____ Tissues Lab Directions: This lab is broken down into three sections: Epithelial Tissue‚ Connective Tissue‚ and Muscle & Nerve Tissue. For each section‚ read the background and answer any questions before you come to class‚ then in class sketch the specimens listed under each sketch circle. For your sketches‚ include the total magnification under which you viewed the specimen and be very detailed in your sketch. Epithelial Tissue Background Functions of Epithelium
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Chapter 4 Study Guide Bio 169 • Individual body cells are specialized -Each type performs specific functions that help maintain homeostasis • Tissues are groups of cells that are similar in structure and perform a common function • Histology – study of tissues PRIMARY TISSUE TYPES: 1) Epithelial Tissue (or epithelium) is a sheet of cells that covers a body surface or lines a body cavity Forms boundaries Occurs in the body as covering and lining epithelium and glandular epithelium
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Human Anatomy & Physiology‚ 7e (Marieb) Chapter 5 The Integumentary System MATCHING QUESTIONS Figure 5.1 Using Figure 5.1‚ match the following: 1) Area that produces the hair. Answer: D Diff: 2 Page Ref: 160; Fig. 5.5 2) Composes the root sheath of the hair follicle. Answer: C Diff: 2 Page Ref: 160; Fig. 5.5 3) Only dermal part of the hair. Answer: E Diff: 2 Page Ref: 160; Fig. 5.5 4) Contains the medulla. Answer: A Diff: 2 Page Ref: 160; Fig
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connection Story of my Trip to the USA During the summer of 2002 ‚ my parents and I decided to go on a vacation to Los Angeles. This was the first time I will visiting the States. At the time we lived in Dubai‚ so it was mandatory according to U.S rules that we had to apply for a vacation visa in order to enter USA. This process took about two to three days. During this time‚ my parents and I packed our bags At the time I was only 10 years old‚ and wanted only my backpack to travel with as well
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tumor‚ why might a benign tumor be easier to treat? (3 points) Cells in benign tumors do not spread to other parts of the body. Malignant tumors are cancerous and are made up of cells that grow out of control. Cells in these tumors can invade nearby tissues and spread to other parts of the body. 5. Judy learned that every single person has these cell cycle genes so cells in our body can divide when necessary. What are some normal circumstances where our bodies might need to make more cells? Why is
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Psoriasis | A disease affecting the integumentary system | Simaria HollandBio 201July 21‚2011 | | Psoriasis is a chronic auto-immune disease that appears on the skin. Psoriasis happens when the immune system sends out faulty signals that increase the production of skin growth resulting in the typical appearance of thickened‚ raised‚ and dry skin. It is estimated that 2% of the world ’s population suffers from this disease. There is no "cure" for those living with this disease. Psoriasis
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