1 Section 5 The Skin 5 The Skin Objectives After this lesson, students will be able to D Describe the functions and the structures of skin. D Identify habits that can help keep skin healthy. Target Reading Skill Identifying Main Ideas Explain that identifying main ideas and details helps students sort the facts from the information into groups. Each group can have a main topic, subtopics, and details. Sample details: The skin forms a barrier against diseasecausing microorganisms and harmful substances, and prevents the loss of important fluids; the skin helps the body maintain a steady temperature; the skin helps to eliminate wastes through perspiration; the skin contains nerves that gather information about the environment; skin cells produce vitamin D that helps your body absorb calcium. Transparency D9 Preteach Build Background Knowledge What Skin Does Have students look at the skin on their arms and hands. Ask them to speculate about what they think their skin does. (Sample answers: It protects body tissues underneath, keeps bacteria out of the body, produces sweat, and provides feeling through the sense of touch.) Reading Preview Key Concepts What are the functions and the structures of skin? What habits can help keep your skin healthy? Key Terms epidermis melanin dermis pore follicle cancer Target Reading Skill Identifying Main Ideas As you read the section titled The Body's Tough Covering, write the main idea the biggest or most important idea in a graphic organizer like the one below. Then, write five supporting details. The supporting details give examples of the main idea. Main Idea The skin has several important functions. Detail Detail Detail 328 What Can You Observe About Skin? 1. Using a hand lens, examine the skin on your hand. Look for pores and hairs on both the palm and back of your hand. 2. Place a plastic glove on your hand. After five minutes, remove the glove. Then, examine the skin on your hand with the hand lens. Think It Over Inferring Compare your hand before and after wearing the glove. What happened to the skin when you wore the glove? Why did this happen? Here s a question for you: What s the largest organ in the human body? If your answer is the skin, you are right! If an adult s skin were stretched out flat, it would cover an area larger than 1.5 square meters about the size of a mattress on a twin bed. You may think of the skin as nothing more than a covering that separates the inside of the body from the outside environment. If so, you ll be surprised to learn about the many important roles that the skin plays. The Body s Tough Covering The skin performs several major functions in the body. The skin covers and protects the body from injury, infection, and water loss. The skin also helps regulate body temperature, eliminate wastes, gather information about the environment, and produce vitamin D. Protecting the Body The skin protects the body by forming a barrier that keeps disease-causing microorganisms and harmful substances outside the body. In addition, the skin helps keep important substances inside the body. Like plastic wrap that keeps food from drying out, the skin prevents the loss of important fluids such as water. Skills Focus Inferring Materials hand lens, plastic gloves Time 15 minutes Tips Ask students to predict what structures they expect to see on the surface of their skin. Expected Outcome Students will observe perspiration, hairs on the back of the hands, and ridges. Think It Over After students have worn the plastic glove, moisture covering the skin s surface will be noticeable. Perspiration is one of the functions of the skin. 328
2 Maintaining Temperature Another function of the skin is to help the body maintain a steady temperature. Many blood vessels run throughout the skin. When you become too warm, these blood vessels enlarge and the amount of blood that flows through them increases. These changes allow heat to move from your body into the outside environment. In addition, sweat glands in the skin respond to excess heat by producing perspiration. As perspiration evaporates from your skin, your skin is cooled. Eliminating Wastes Perspiration contains dissolved waste materials that come from the breakdown of chemicals during cellular processes. Thus, your skin is also helping to eliminate wastes whenever you perspire. For example, some of the wastes that come from the breakdown of proteins are eliminated in perspiration. Gathering Information The skin also gathers information about the environment. To understand how the skin does this, place your fingertips on the skin of your arm and press down firmly. Then lightly pinch yourself. You have just tested some of the nerves in your skin. The nerves in skin provide information about such things as pressure, pain, and temperature. Pain messages are important because they warn you that something in your surroundings may have injured you. Producing Vitamin D Lastly, some of the skin cells produce vitamin D in the presence of sunlight. Vitamin D is important for healthy bones because it helps the cells in your digestive system to absorb the calcium in your food. Your skin cells need only a few minutes of sunlight to produce all the vitamin D you need in a day. How does your skin gather information about the environment? FIGURE 18 Eliminating Wastes Sweat glands in the skin produce perspiration, which leaves the body through pores. The inset photo shows beads of sweat on skin. Relating Cause and Effect In addition to eliminating wastes, what is another important function of perspiration? Instruct The Body s Tough Covering Teach Key Concepts The Functions of Skin Focus Have students look at the other people in the class. Ask: What is the most obvious function of skin? (To cover and protect the body) Teach Explain that the skin keeps out harmful microorganisms and substances and keeps in fluids, but skin has other functions, too. Ask: How does skin regulate temperature? (When you are too warm, blood vessels in the skin enlarge to allow heat to move out of your body. The evaporation of perspiration cools the skin.) How is waste eliminated by the skin? (Through perspiration) What information can you gather from the environment through your skin? (Pressure, pain, and temperature) How does your skin help you to have healthy bones? (Some skin cells produce vitamin D that helps your digestive system to absorb calcium, which is needed for strong bones.) Apply Ask students to identify how each function of skin helps the body maintain homeostasis for example, helping to maintain water balance. learning modality: verbal Independent Practice Guided Reading and Study Worksheet: The Skin Student Edition on Audio CD Chapter Differentiated Instruction Special Needs Demonstrating Skin Functions Gently squeeze students hands, and explain that the nerves in skin help them to feel the pressure. Rub a piece of ice on their skin to demonstrate that the skin senses temperature. Ask: What happens to your skin when you feel cold? (You get goose bumps.) Have students dip a finger into a cup of water, then hold the finger in the air. Ask: How does your finger feel? (Cool) Explain that this is like what happens when people sweat. The sweat, like the water, removes heat from your body and makes you feel cooler. learning modality: kinesthetic Monitor Progress Skills Check Have students create concept maps of the skin s functions. Figure 18 As perspiration evaporates from the skin, heat moves from the body into the environment. Nerves in skin provide information about pressure, pain, and temperature. 329
3 Help Students Read SQ3R Have students survey the diagrams, photos, and graph in this section, and write a short explanation of each. Then have them write questions, read the section, recite their questions, and give the answers in their own words. Tell students to review the section by writing their answers, and then answer the Key Concepts questions on the first page of the section. For more information on SQ3R, refer to the Content Refresher. The Epidermis Teach Key Concepts The First Layer of Skin Focus Tell students that the epidermis is the layer of skin you can see. Teach Refer students to Figure 19. Ask: What is the epidermis made of? (A layer of dead cells) How do these dead cells protect you? (The dead cells on your fingertips cushion the fingertips, shedding of dead cells carries away bacteria, and some cells produce hard fingernails.) Apply Ask: What is the advantage of having dead cells make up the outer layer of skin instead of living tissue? (Living tissue has nerves and blood vessels. You would feel pain more easily from cuts and pressure. You would bleed more easily.) learning modality: verbal Transparency D10 Epidermis Dermis Fat FIGURE 19 The Skin The skin is made of two main layers. The top layer is called the epidermis. The bottom layer is called the dermis. Interpreting Diagrams In which layer of the skin do you find blood vessels? Sweat gland Pore Hair Hair follicle Oil gland Nerve Blood vessels Sweat droplet The Epidermis The skin is organized into two main layers, the epidermis and the dermis. The epidermis is the outer layer of the skin. In most places, the epidermis is thinner than the dermis. The epidermis does not have nerves or blood vessels. This is why you usually don t feel pain from very shallow scratches, and why shallow scratches do not bleed. Epidermis Structure Like all cells, the cells in the epidermis have a life cycle. Each epidermal cell begins life deep in the epidermis, where cells divide to form new cells. The new cells mature and move upward in the epidermis as new cells form beneath them. After about two weeks, the cells die and become part of the epidermal surface layer. Under a microscope, this surface layer of dead cells resembles flat bags laid on top of one another. Cells remain in this layer for about two weeks. Then, they are shed and replaced by the dead cells below. Epidermis Function In some ways, the cells of the epidermis are more valuable dead than alive. Most of the protection provided by the skin is due to the layer of dead cells on the surface. The thick layer of dead cells on your fingertips, for example, protects and cushions your fingertips. Also, the shedding of dead cells carries away bacteria and other substances that settle on the skin. Every time you rub your hands together, you lose thousands of dead skin cells and any bacteria on them. 330 Differentiated Instruction English Learners/Beginning Vocabulary: Word Knowledge Contrast the meanings of dermis and epidermis. Point out that dermis means skin and the prefix epi means outside. Ask students to relate these terms. (The epidermis is on the outside of the dermis.) learning modality: verbal English Learners/Intermediate Vocabulary: Science Glossary Pronounce the key terms epidermis, dermis, pores, and follicles as you point to them in Figure 19. Have students write the definition of each of those terms in their science glossaries, and draw and label their own diagrams of the structures. learning modality: verbal 330
4 Hair follicle Some cells in the inner layer of the epidermis help to protect the body, too. On your fingers, for example, some cells produce hard fingernails, which protect the fingertips from injury and help you scratch and pick up objects. Other cells deep in the epidermis produce melanin, a pigment, or colored substance, that gives skin its color. The more melanin in your skin, the darker it is. Exposure to sunlight stimulates the skin to make more melanin. Melanin production helps to protect the skin from burning. The Dermis The dermis is the inner layer of the skin. Find the dermis in Figure 19. Notice that it is located below the epidermis and above a layer of fat. This fat layer pads the internal organs and helps keep heat in the body. The dermis contains nerves and blood vessels. The dermis also contains sweat glands, hairs, and oil glands. Sweat glands produce perspiration, which reaches the surface through openings called pores. Strands of hair grow within the dermis in structures called follicles (FAHL ih kulz). The hair that you see above the skin s surface is made up of dead cells. Oil produced in glands around the hair follicles help to waterproof the hair. In addition, oil that reaches the surface of the skin helps to keep the skin moist. What is the function of pores in the skin? Sweaty Skin This activity illustrates one of the skin s functions. 1. Wrap a wet cotton ball around the bulb of one thermometer. Place a second thermometer next to the first one. 2. After two minutes, record the temperature reading on each thermometer. 3. Using a piece of card board, fan both of the thermometers for several minutes. The cardboard should be at least 10 cm from the thermometers. Record the temperatures. Measuring Which of the thermometers had a lower temperature after Step 3? How does this activity relate to the role of skin in regulating body temperature? The Dermis Teach Key Concepts The Second Layer of Skin Focus Refer students to Figure 19. Teach Ask students to note differences between the epidermis and the dermis. (The dermis is thicker. It has blood vessels, nerves, hair follicles, sweat glands, and fat.) What are the functions of the dermis? (The fat pads internal organs and helps keep heat in the body. Sweat glands produce perspiration. Oil helps moisten the skin.) Apply Ask: How does the dermis help regulate temperature when you are hot? (It contains blood vessels that widen to help move heat from the body.) Ask students to infer what happens to blood vessels in the dermis when a person is cold. (They narrow to conserve heat.) learning modality: verbal Use Visuals: Figure 19 Epidermis and Dermis Focus Ask students to identify the openings in the epidermis. (Pores and openings of hair follicles) Teach Ask: What are the pores connected to? (Sweat glands) Where is oil produced? (In glands around the hair) Call students attention to the inset of the hair. Ask: What are the scalelike structures? (Dead epidermal cells) Apply Ask students to infer the relationship between the hairs and the nerves in the dermis. (When something touches or blows against the hairs, the nerves pick up the sensation.) learning modality: visual Chapter Skills Focus Measuring Materials 2 thermometers, wet cotton ball, piece of cardboard Time 15 minutes Tips CAUTION: Advise students to use care when handling the thermometers. Have students note the temperatures on both thermometers before beginning. Expected Outcome The thermometer wrapped in wet cotton has a lower temperature after it is fanned. When skin is moist, sweat evaporates, removing body heat and lowering the body temperature. Extend Ask students why they might put on a heavy sweatshirt after vigorous physical activity. (To keep from getting chilled when sweat evaporates) learning modality: logical/mathematical Monitor Progress Writing Have students write paragraphs that compare and contrast the structure and function of the dermis and epidermis. Figure 19 The dermis They are the openings through which perspiration from sweat glands in the dermis reaches the skin s surface. 331
5 Caring for Your Skin For: Links on the skin Visit: Web Code: scn-0415 Download a worksheet that will guide students review of Internet resources on the skin. Teach Key Concepts Habits to Keep Skin Healthy Focus Tell students that acne is the most common skin problem for teens. Teach Ask: What is a healthful habit to help control acne? (Keep your face clean.) What are other habits to care for your skin? (Eat a well-balanced diet, drink plenty of water, and protect your skin from sun damage.) Apply Tell students that people with acne should wash their face twice a day with a mild cleanser. More frequent washing or scrubbing with strong soap or scrub pads can make acne worse. learning modality: verbal Math Skills Making and interpreting graphs Focus Remind students that wearing sunscreen is one way to reduce the risk of skin cancer. Teach Tell students that the skin s relative resistance to sunburn, as well as the strength of sunscreen used, affects how long you can safely stay in the sun. However, limiting sun exposure is recommended for everyone as the best method of preventing overexposure. 1. The height of each bar represents the amount of time that person can spend in the sun before burning minutes; 80 minutes; 5 hours 3. Person C would need to use SPF 15 sunscreen because SPF 4 would protect the individual for only four hours. 4. SPF 15 is 3.75 times more effective at preventing sunburn. Calculations: 2.5 hours compared to 40 minutes, or 150 minutes/40 minutes = 3.75; 5 hours Sunscreen Ratings The graph shows how sunscreens with different sun protection factor (SPF) ratings extend the time three people can stay in the sun without beginning to get a sunburn. 1. Reading Graphs What does the height of each bar in the graph represent? 2. Interpreting Data How long can Person B stay in the sun without sunscreen before starting to burn? With a sunscreen of SPF 4? SPF 15? 3. Inferring Suppose that Person C was planning to attend an all-day picnic. Which sunscreen should Person C apply? Use data to support your answer. 4. Calculating Which is more effective at preventing sunburn a sunscreen with SPF 4 or one with SPF 15? How much more effective is it? Show your work. For: Links on the skin Visit: Web Code: scn compared to 80 minutes, or 300 minutes/ 80 minutes = It stands for the level of protection against sunburn the higher the level is, the greater the protection. SPF 4 means a person can safely stay four times as long in the sun; SPF times as long. Time Before Burning (hours) Sunscreens and Sunburn No sunscreen SPF 4 SPF 15 A B C Person 5. Drawing Conclusions What does the number in the SPF rating stand for? (Hint: Note the length of time each person can stay in the sun without sunscreen and compare this value to the length of time each can stay in the sun using SPF 4. Then, do the same for SPF 15.) Caring for Your Skin Because your skin has so many vital functions, taking care of it is important. Three simple habits can help you keep your skin healthy. Eat a healthful diet. Keep your skin clean and dry. Limit your exposure to the sun. Healthful Diet Your skin is always active. Eating a wellbalanced diet provides the energy and raw materials needed for the growth and replacement of hair, nails, and skin cells. In addition to what you eat, a healthful diet also includes drinking plenty of water. That way, you can replace the water lost in perspiration. Keeping Skin Clean When you wash your skin with mild soap, you get rid of dirt and harmful bacteria. Washing your skin also helps to control oiliness. Good washing habits are particularly important during the teenage years when oil glands are more active. When glands become clogged with oil, the blackheads and whiteheads of acne can form. If acne becomes infected by skin bacteria, your doctor may prescribe an antibiotic to help control the infection. 332
6 Limiting Sun Exposure It is important to protect your skin from the harmful effects of the sun. Repeated exposure to sunlight can damage skin cells, and possibly lead to skin cancer. Cancer is a disease in which some cells in the body divide uncontrollably. In addition, repeated exposure to the sun can cause the skin to become leathery and wrinkled. There are many things you can do to protect your skin from damage by the sun. When you are outdoors, always wear a hat, sunglasses, and use a sunscreen on exposed skin. Choose clothing made of tightly woven fabrics for the greatest protection. In addition, avoid exposure to the sun between the hours of 10 A.M. and 4 P.M. That is the time when sunlight is the strongest. Section 5 Assessment What health problems can result from repeated sun exposure? FIGURE 20 Skin Protection This person is wearing a hat to protect his skin from the sun. Applying Concepts What other behaviors can provide protection from the sun? 5 Target Reading Skill Identifying Main Ideas Use your graphic organizer to help you answer Question 1 below. Reviewing Key Concepts 1. a. Listing What are five important functions of the skin? b. Identifying How does the epidermis protect the body? What structure in the dermis helps to maintain body temperature? c. Inferring What could happen if the pores in your dermis become blocked? 2. a. Identifying What are three things you can do to keep your skin healthy? b. Explaining Why is it important to use sunscreen to protect your skin when outside? c. Making Judgments Do you think it is possible to wash your skin too much and damage it as a result? Why or why not? Protection From the Sun With a family member, look for products in your home that provide protection from the sun. You may also want to visit a store that sells these products. Make a list of the products and place them in categories, such as sunblocks, clothing, eye protectors, and other forms of protection. Explain to your family member why it is important to use such products. Chapter Monitor Progress Figure 20 Wearing sunscreen and avoiding exposure to the sun between 10 A.M. and 2 P.M. Damage to skin cells, cancer, and wrinkled, leathery skin. Assess Reviewing Key Concepts 1. a. The skin protects the body from injury, infection, and water loss; helps regulate body temperature; eliminates waste; gathers information about the environment; and produces vitamin D. b. The epidermis consists of a layer of dead cells that protect the inner parts of the skin. The dermis contains a fat layer that helps keep in heat and sweat glands that help cool the body. c. If pores in the dermis become blocked the blackheads and whiteheads of acne can form. 2. a. Accept any three: Eat properly, drink enough water, limit exposure to the sun, and keep skin clean and dry. b. It is important to use sunscreen when outdoors because unprotected skin can burn. Also, repeated exposure to sunlight can damage skin cells, causing them to become cancerous. c. Sample answer: Washing the skin too much may cause dryness and remove dead skin cells that are necessary to protect the skin. Reteach Use Figure 19 to review how each structure relates to the function of the skin. Performance Assessment Writing Have students develop a pamphlet explaining to other teens how to take care of their skin. Section Summary: The Skin Review and Reinforce: The Skin Enrich: The Skin Protection From the Sun Before students perform this activity, have them identify ways that people protect themselves from the sun. Encourage students to include items such as hats, sunglasses, and beach umbrellas. 333
7 Sun Safety Prepare for Inquiry Key Concept The higher a product s SPF rating, the better it protects individuals from the sun. Skills Objectives After this lab, students will be able to observe the effectiveness of different levels of sun protection predict which sunscreen provides more protection interpret data on which fabrics protect against sun exposure draw conclusions about which fabric provided the most protection Prep Time 20 minutes Class Time 45 minutes, follow-up 20 minutes Advance Planning Obtain photosensitive paper from science supply houses, or a toy or craft store. Collect fabric or have students bring in scraps of fabric. Choose fabrics commonly worn by students, such as T-shirt material and denim. Before the activity, test a strip of photosensitive paper in the window of your classroom, if present, to determine whether UV rays pass through that particular glass. Safety Remind students to be careful when using scissors. Caution them not to get any sunscreen into their eyes or mouths. Advise them to wash their hands after the lab. If sunlamps are used, be sure students do not look at the light source and if possible, provide UV-protective goggles. Review the safety guidelines in Appendix A. Lab Worksheet: Sun Safety Sun Safety Problem How well do different materials protect the skin from the sun? Skills Focus observing, predicting, interpreting data, drawing conclusions Materials scissors photosensitive paper metric ruler white construction paper stapler pencil resealable plastic bag plastic knife 2 sunscreens with SPF ratings of 4 and 30 staple remover 3 different fabrics Procedure PART 1 Sunscreen Protection 1. Read over the procedure for Part 1. Then, write a prediction about how well each of the sunscreens will protect against the sun. 2. Use scissors to cut two strips of photosensitive paper that measure 5 cm by 15 cm. 3. Divide each strip into thirds by drawing lines across the strips. 4. Cover one third of each strip with a square of white construction paper. Staple each square down. 5. Use a pencil to write the lower SPF rating on the back of the first strip. Write the other SPF rating on the back of the second strip. 334 Guide Inquiry Introduce the Procedure Demonstrate how to cut the photosensitive and construction paper strips and staple them in place in the plastic bag. Demonstrate the technique for coating the bag with sunscreen. 6. Place the two strips side by side in a plastic bag. Seal the bag, then staple through the white squares to hold the strips in place. 7. With a plastic knife, spread a thin layer of each sunscreen on the bag over the bottom square of its labeled strip. This is shown in the photo above. Make certain each strip has the same thickness of sunscreen. Be sure not to spread sunscreen over the middle squares. 8. Place the strips in sunlight until the color of the middle squares stops changing. Make sure the bag is sunscreen-side up when you place it in the sunlight. 9. Remove the staples from the bag, and then take out the strips. Take off the construction paper. Rinse the strips for one minute in cold water, then dry them flat. 10. Observe all the squares. Then, record your observations. Check that students understand that the white construction paper allows them to control the experiment and compare their results. Ask: What are some other controls? (Using the same amount of sunscreen and making sure the strips are exposed to direct sunlight) 334
8 PART 2 Fabric Protection 11. Your teacher will provide three fabric pieces of different thicknesses. 12. Based on the procedure in Part 1, design an experiment to test how effective the three fabrics are in protecting against the sun. Write a prediction about which fabric you think will be most effective, next most effective, and least effective. 13. Obtain your teacher s approval before carrying out your experiment. Record all of your observations. Analyze and Conclude 1. Observing Did the sunscreens protect against sun exposure? How do you know? 2. Predicting Which sunscreen provided more protection? Was your prediction correct? How would you predict a sunscreen with an SPF of 15 would compare to the sunscreens you tested? 3. Interpreting Data Did the fabrics protect against sun exposure? How do you know? 4. Drawing Conclusions Which of the fabrics provided the most protection? The least protection? How did your results compare with your predictions? 5. Communicating What advice would you give people about protecting their skin from the sun? Create a pamphlet in which you address this question by comparing the different sunscreens and fabrics you tested. More to Explore Design another experiment, this time to find out whether ordinary window glass protects skin against sun exposure. Obtain your teacher s permission before carrying out your investigation. Place the strips where they will receive direct sunlight. You could use an artificial source of ultraviolet light such as a sunlamp. Expected Outcome The sunscreens with the highest SPF and the materials with the tightest weave provide the most protection. Analyze and Conclude 1. Yes; sections not covered by sunscreen changed color drastically. The covered sections changed color slightly or not at all. 2. The sunscreen with SPF 30 provided more protection. Yes, if students predicted this result. A sunscreen with an SPF of 15 would provide more protection than SPF 4 but less protection than SPF Yes; the sections covered by fabric did not change color as much as the uncovered areas. 4. The heaviest or most tightly woven fabric, such as denim, provided the most protection. Thin fabrics, such as T-shirt material or light gauze, provided the least protection. Sample answer: My predictions matched the results. 5. Sample answer: Wear sunscreen, limit exposure to the sun, and wear clothing that blocks the sun. The pamphlet should include choosing a sunscreen with a high SPF rating and wearing clothing that blocks the sun. (You may want to share with students that lightweight clothing specially made to block UV rays is available.) Extend Inquiry More to Explore Students designs should include placing one strip of photosensitive paper in direct sunlight and one on an inside window sill or under a piece of window glass. Check that students control variables such as the angle and amount of sunlight received. Chapter
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How To Care for Wounds For people without diabetes, a cut or a scrape may be a call for a little cleaning, peroxide, and adhesive bandage. They can typically cover it and not worry much about it. Not so
Chapter 6 Phlebotomy Procedure 29 Performing A Venipuncture Procedure 30 Collecting A Blood Specimen Using The Vacuum-Tube System Procedure 31 Collecting A Blood Specimen Using A Needle And Syringe Procedure
The Body Shop Tea Tree Oil Blackhead Minimizing Mask Review The Body Shop difference: Tea Tree Face Mask will leave skin feeling deeply cleansed and to keep skin clear by helping to prevent blemishes and
Treatment Time: 1 hour W B = white scoop = 1 /3 teaspoon = blue scoop = 1 teaspoon = Bioelements Signature Techniques. These are optional. = Perform with steam. = DO NOT perform with steam. Firm and Lift
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ACTIVITY 3-1 TRACE EVIDENCE: HAIR Objectives: By the end of this activity, you will be able to: 1. Describe the external structure of hair. 2. Distinguish between different hair samples based on color,
Dermovate Scalp Application clobetasol propionate Package Leaflet: Information for the user Read all of this leaflet carefully before you start using this medicine because it contains important information
Chapter 5 Wound Care Procedure 19 Changing A Clean Dressing Procedure 20 Applying A Bandage Procedure 21 Applying A Sterile Dressing Procedure 22 Applying A Dressing Around A Drain Procedure 23 Changing
Skin Brushing is becoming better known recently, though it is a centuries-old practice for better skin quality and well-being. There are many benefits, and Sublime Beauty has introduced dry body brushing
By Carol and Rob Trow Skin care professionals and consumers alike are bombarded daily with a myriad of information about skin care, skin science and skin health from the media, manufacturers and an ever-increasing
How to Give a Subcutaneous (SC) Injection to Your Child Supplies: Needles and syringes Alcohol swabs and gauze Vial with the drug solution Sharps container (Health Facts for You #4587) Band-Aids Distraction
Can You Put Pure Tea Tree Oil On Your Face Find out why using tea tree oil for acne can help, and 9 tips to use it for best results. pure, you can control the dose, and still use the moisturizer by itself
Psoralen Tablets (Methoxypsoralen) Psoralen (Methoxypsoralen) Tablets This information is intended to provide you with information about your treatment and should be read thoroughly so that you are aware
Are All Sunglasses Created Equal? ENSC 162 Solar Energy Lab Purpose of the experiment Use the UV Sensors to measure UVA/UVB light from the Sun. Determine the percent UVB light that is blocked by various
E-HAIR COLLEGE 1. Read Chapter in Salon Fundamental textbook. 2. Complete study guide. 3. Read these additional notes. 4. For review go to Practice online and review quizzes, puzzles. 5. Study and complete
The Hypodermis Aka. Subcutaneous or superficial fascia Composed of Adipose Not really a part of the integument, but it is important in stabilizing the position of the skin in relation to underlying tissue
REGIME 14 DAY STARTER KITS 25 + 35 + 45 + REJUVENATE REVERSALIST ULTIMATE YEARS of PIONEERING SKINCARE WHAT IS A REGIME? A daily skincare routine, used morning and evening, customised to your skin s needs.
Sun Protection Behaviours in Primary Care Dr. Christie Freeman Dr. Lisa Graves Dr. Patricia Mousmanis FMF 2015 1 What talk about sun protection? Skin cancer is the most common cancer diagnosis in Canada
SKIN WELLNESS SYSTEM Let s Glow. Only from Is your skin care aging you? Balanced ph (neutral) makes for long shelf life, but not beautiful skin. Healthy skin is slightly acidic, with lower ph. The more
Laser Skin Resurfacing what to expect Laser skin resurfacing is a treatment to reduce facial wrinkles and skin irregularities, such as blemishes or acne scars. The technique directs short, concentrated
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PATIENT EDUCATION patienteducation.osumc.edu When you go home after surgery, you may have one or more drains in place to help your wounds heal. Hemovac, Jackson Pratt (JP) and Blake are common drains used
Personal Hygiene Introduction: Personal hygiene is one of the most effective ways to protect ourselves and others from illness. Hygiene doesn t just keep a person clean hygiene helps the skin fight infection,
HAIR MYTHS We ve heard it all before, and perhaps you ve heard a few yourself so we thought we d run you through a few of the myths and put the bad ones to bed and bring the good ones to light. Ready?!
Turmeric holds an important place in every Indian kitchen. This yellow spice possesses antibacterial, antiseptic and anti-inflammatory properties and that s why; it has been used since ages to cure various
Personal Hygiene Lyndi Hodges Arkansas State University What is Personal Hygiene? Personal hygiene is very important to the human body! It simply means maintaining cleanliness and keeping yourself well
Serenity Now July Pedicure Special Champagne Lemonade Say hello to summer! Enjoy an aromatic foot bath while we care for those nails and cuticles. A vigorous exfoliation is followed by more targeted foot
Manchester Cancer MANAGEMENT OF RADIATION INDUCED SKIN REACTIONS One of the most common side effects of radiation is acute skin reaction which can range from mild erythema to confluent moist desquamation
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Application of Avery Dennison Translucent Pressure Sensitive Films to Avery Dennison Approved, Flexible-Faced Signage Material #4.01 (Revision 10) Dated: 12/31/14 1.0 Scope This bulletin gives specific
3M Cloth Adhesive Tapes Commonly Asked Questions Is 3M Cloth Adhesive Tape hypoallergenic & natural rubber latex free? Yes. How is 3M Cloth Adhesive Tape (CAT) different from the other cloth adhesive tapes?