Chapter 1 Living a Healthy Life - McGraw-Hill Ryerson

Living a Healthy LifeYour Health and WellnessPromoting a HealthyLifestyleYour Behaviour andReducing Health Risks2

How Much Do You Know AboutHealth and Healthy Behaviours?Health information—and misinformation—iseverywhere. Which of thesestatements do you think is a fact? Amyth? Record your opinion for each.1. Teens need more sleep thanadults do.2. Being an effective communicatorcan improve your overall health.3. The health decisions you make asa teen have little impact on yourhealth as an adult.4. Two 10-minute walks provide nearlythe same health benefits as acontinuous 20-minute walk.5. Water is a nutrient.6. Setting goals can only help youachieve long-term accomplishments,such as establishing a career.7. Acne flare-ups are a result of eatingchocolate and greasy foods.8. Tanning beds are safe becausethey do not cause burns.9. All stress is negative and shouldbe avoided.10. The relationships you have withfamily, friends, and peers do notaffect your physical health.Using Visuals. Each day you make decisionsthat affect your health. What you choose to eat,your level of physical activity, how you managestress, and the types of relationships you have allinfluence your overall feeling of well-being. Makea list of five decisions you’ve made this weekthat have had a positive effect on your health.www.mcgrawhill.ca/links/healthTo learn more about your healthstatus, go to the Web site above forHealth: First Canadian Edition tosee where to go next.3

Your Health and WellnessKEY TERMShealthwellnesspreventionhealth educationHealth Canadahealth literacyEXPECTATIONS• Learn about Health Canada’s goals and objectives.• Develop criteria for evaluating health information.• Discuss the importance of health literacy for achieving andmaintaining good health.On a sheet of paper, complete the following statement:When you have good health, you . . .Spending time with friendsis an important part ofhealth. Give an exampleof how relationships canhave a positive impact onhealth.uppose someone asks whether you are healthy. How would youS answer? Would you consider only your physical health? Forexample, would you think of how often you are sick? Throughoutthis course, you will see that health is much more than just theabsence of disease. A state of well-being comes from a balancebetween the physical, mental/emotional, and social aspects of yourlife. In this chapter you will look at ways to achieve and maintainthis balance.The Importance of Good Healthhat is your usual response to the question,W “How are you?” A true description of yourhealth would require much more than a simple “fine”or “okay.” Health is the combination of physical,mental/emotional, and social well-being. Being healthydoesn’t mean that you will never be sick or that youwill be guaranteed a position on the basketball team.Instead, being healthy means striving to be the bestyou can be at any given time.4 MHR ● Chapter 1 Living a Healthy Life

The Health ContinuumHealth is dynamic, or subject to constant change. For example,you might be the top performer for your basketball team onTuesday and sick in bed with the flu on Wednesday. Think of yourhealth at any moment as a point along a continuum. This continuumspans the complete spectrum of health from chronic diseaseand premature death to a high level of health. Along the continuumare many points where your health could be located at anygiven time. This point changes from day to day and year to year.Changes along the continuum may occur suddenly, such aswhen you get injured playing a sport. At this time of your life, it’seven common for your emotions to shift suddenly from momentto moment. Knowing that these emotional shifts are normal canhelp you maintain a healthful balance as you move along thecontinuum.Changes may also be so gradual that you’re not even aware thatyou’re moving from one side of the continuum to the other. Takea look at Figure 1.1. Where do you fit on the health continuumright now? Where would you like to be in a month? A year?A person with a balanced life is said to have a high degree ofwellness, an overall state of well-being, or total health. It comes froma way of living each day that includes making decisions and practisingbehaviours that are based on sound health knowledge andhealthful attitudes. Achieving wellness requires an ongoing, lifelongcommitment to physical, mental/emotional, and social health.When you feel your best,you will perform at yourbest. How might maintaininga high level of wellnesshelp you reach your goals?THE HEALTH CONTINUUMThe continuum shows that your health can be measured on a sliding scale, with many degrees of health andwellness. Name three behaviours that would help you move toward the right side of the continuum.PrematureDeathLoss of Healthand WellnessImproved Healthand WellnessHigh Levelof HealthChronicdisordersLack of energy,inattention, minoraches and painsFree from achesand painsModerate levelof energyOptimal levelof energy, feelingof well-beingPeople on this side of the continuumusually do not take responsibilityfor maintaining their own health.Many peoplefunction belowthe wellnessmidpoint.People on this side of the continuum usuallyexhibit a high degree of responsibility, discipline,and positive direction in life. They acceptresponsibility for maintaining their own health.Lesson 1Your Health and Wellness ● MHR5

Promoting Your Healthhe decisions you make each day have an impactT on your health. What you choose to wear, eat, anddo can have personal health consequences that youmay or may not have considered. For example, notwearing the proper safety gear when participating ina physical activity increases the chances of seriousinjury in the event of an accident. Eating highcaloriesnacks can result in unhealthful weight gain.Making responsible decisions about health anddeveloping health-promoting habits is crucial toachieving and maintaining wellness.Research has shown thatteens need more sleep thanadults do. Establishing aregular sleep schedule canhelp you get enough sleepeach night. What are twoother actions you can taketo ensure that you get anadequate amount of sleep?Lifestyle FactorsExperts have identified habits that affect people’soverall health, happiness, and longevity—or how long theylive. These habits, or lifestyle factors, are personal behavioursrelated to the way a person lives. They help determine his or herlevel of health. Certain lifestyle factors are linked to specificdiseases—for example, smoking and lung cancer. Other lifestylefactors promote good health. These include: getting 8 to 10 hours of sleep each night. starting each day with a healthy breakfast. eating a variety of nutritious foods each day. being physically active for at least 20 minutes a day, three ormore days a week. maintaining a healthy weight. avoiding tobacco, alcohol, and other drugs. abstaining from sexual activity before marriage. managing stress. maintaining positive relationships. practising safe behaviours to prevent injuries.Fitting these health-promoting lifestyle factors into your life willhelp ensure a high level of wellness.Wellness and PreventionA key to your wellness is prevention—practising health andsafety habits to remain free of disease and injury. Wearing seatbelts,applying sunscreen, and avoiding unsafe areas are just a few examplesof preventive measures. What other actions could you take toprevent illness and injury?6 MHR ● Chapter 1 Living a Healthy Life

Goal Setting (SMART): Health for AllFor class James must set a health goal and explainhow reaching his goal will help him, his family, andhis community. He has asked his sister to help him.“Becky, how could a person’s health affectanyone else?”“I can think of lots of ways,” Becky says.“Like what?” James asks.“Cigarette smoking,” Becky replies. “If someone inthe family smokes, others in the family are exposed.The community is affected, too. Tobacco use meansmore illness and more health care needs.”“Yeah,” James agrees, “and more fires and litter.”“Do you understand the assignment better now?”Becky asks.James nods. He wonders what goal to set.What Would You Do?Put yourself in James’s shoes.Choose a goal that will enhanceyour health and the health ofothers. Apply the goal-settingsteps to help you reach your goal.1. Identify a specific goal and writeit down.2. Is your goal measurable?3. Is your goal attainable?4. Is your goal realistic?5. Is your goal achievable in anappropriate timeline? Communities can offer behaviour-changing classes such astobacco-cessation programs and provide health services. Theycan also take steps to ensure a safe environment.The best chances for success occur when individuals, families,and communities work together. For example, a health care professionalcan provide information to his or her patients and encouragethem to practice healthy behaviours. Individuals then have thepersonal responsibility to put that information into practice.Becoming Health LiterateHealth literacy refers to a person’s capacity to learn about andunderstand basic health information and services and use these resourcesto promote his or her health and wellness. This text will give you theinformation and tools you need to become health literate.8 MHR ● Chapter 1 Living a Healthy Life

Promoting a Healthy LifestyleKEY TERMSheredityenvironmentpeersculturemediaEXPECTATIONS• Describe the importance of taking responsibility for establishing andimplementing health maintenance for individuals of all ages.• Explain how influences such as heredity, environment, culture, media,and technology have impacted the health status of individuals,families, communities, and the world.• Analyse the health messages delivered through media andtechnology.List three of your favourite activities or hobbies. Then briefly describe thepositive effect each has on your health.ow does staying up late affect you in the morning? How doH you feel after engaging in physical activity? The actions youtake regarding one aspect of your health have an effect on the otheraspects as well.Your Health Trianglehe three elements of health—physical, mental/emotional, andT social—are interconnected, like the sides of a triangle. Whenone side receives too much or too little attention, the whole trianglecan become lopsided and unbalanced. To be truly healthy, youneed to keep all three sides of your health triangle in balance.Participating in funactivities with familymembers enhancesyour health.Physical HealthYour physical health has to do with how well your body functions.When you are in good physical health, you have enoughenergy to perform the activities of daily life and to cope with everydaychallenges and stresses. You are also able to resist diseases andprotect yourself from injury.Being physically healthy involves getting adequate sleep andrest, eating nutritious meals, drinking enough water, and being10 MHR ● Chapter 1 Living a Healthy Life

physically active on a regular basis. It also includes practising goodhygiene and getting regular medical and dental checkups and treatmentswhen you need them. Good physical health also involvespaying attention to what you put into your body. It means avoidingharmful substances, such as tobacco, alcohol, and other drugs.Mental/Emotional HealthYour feelings about yourself, how well you meet the demandsof daily life, and your ability to process information are all importantparts of your mental/emotional health. People with good mental/emotional health enjoy challenges, like learning new things, andsee mistakes as opportunities to grow and change. They alsoaccept responsibility for their actions and stand up for theirbeliefs and values.People with good mental/emotional health are in touchwith their feelings and can express them in appropriateways. They can usually deal with the frustrations of lifewithout being overwhelmed by them. They avoiddwelling on negative thoughts. Instead, they considertheir situation and then use positivethoughts and actions to move forward.The health triangle is madeup of three elements—physical, mental/emotional,and social health. Howmight something affectingthe physical side of yourhealth triangle—an injury,for example—affect theother two sides?Social HealthYour social health involves the wayyou get along with others. It includesyour ability to make and keepfriends and to work and play incooperative ways, seeking andlending support when necessary.It involves communicatingwell and showingrespect and care foryourself and others.Lesson 2Promoting a Healthy Lifestyle ● MHR11

Keeping a BalanceEach side of your health triangle isequally important to your health. Youmight think of the three areas of healthas the legs of a tripod on which a camerais mounted. If one leg is shorterthan the other two, the tripod will tiltor fall. It’s much the same with yourhealth. An unbalanced health triangleis likely to cause you problems atsome point. When you work to keepyour physical, mental/emotional,and social health in balance, youare much more likely to function atyour highest level.People from the same familyoften share many of thesame physical traits. Whatphysical similarities do thepeople in this family share?What are some health factorsthat can be inherited?Influences on Your Healthmagine that the story of your health were made into a movie.I The movie would portray your health from your birth untiltoday. The movie might also focus on the following questions: What situations and people affected your health at each stageof your life? How have influences on your health changed through theyears? How do early influences still affect you today?There are several important influences on your health. Theyinclude heredity; environment; media and technology; and, mostimportantly, your values, attitude, and behaviour.heredity For more informationon heredity, see Chapter 14,page 354.HeredityYour heredity refers to all the traits that were biologically passedon to you from your parents. You probably are familiar with heredityin terms of your physical traits such as eye colour, hair colour, andheight. Heredity also influences your general level of health.Inheriting specific genes may put you at risk for certain illnesses,such as diabetes, requiring you to take steps to reduce your risk ormanage the illness. Other genes may strengthen your resistance todisease. Beyond your physical health, heredity can also influencepersonality and basic intellectual abilities and talents.12 MHR ● Chapter 1 Living a Healthy Life

EnvironmentYour environment is the sum of your surroundings, includingyour family, your neighbourhood, your school, your job, and yourlife experiences. Environment includes all the places you go in agiven day and the physical conditions in which you live. It alsoincludes all the people in your life, and your culture.PHYSICAL ENVIRONMENTYour physical environment influences every aspect of yourhealth. A person who lives in a safe environment is likely to enjoygood physical and mental/emotional health. In contrast, someonewho lives in an area with a high crime rate may experience stressor feel concern for personal safety.Environmental factors such as air pollution also affect health.Pollen, dust, or smog in the air can cause allergies. Living with asmoker can increase the risk of respiratory problems.SOCIAL ENVIRONMENTYour social environment includes your family and other peoplewith whom you come into contact each day. A supportive socialenvironment made up of family and other adult role models canhelp a person develop positive values, a commitment to learning,and confidence in future success.As a teen an important part of your social environment is yourpeers. Peers are people of the same age who share similar interests.Your peers include your friends and classmates. Loyal and supportivefriends who care about their health can have a positive effect onyour own health. Peers who take part in dangerous, unhealthy, andillegal behaviours like using tobacco, alcohol, or other drugs couldcreate pressure for you to be “part of the group.” Standing up topeer pressure can be challenging. Choosing friends who care abouttheir health and yours supports a positive peer environment.Climate is one factor thatcan influence health. Whatother aspects of a person’sphysical environment canaffect his or her health?Lesson 2Promoting a Healthy Lifestyle ● MHR13

CULTURECulture refers to the collective beliefs, customs, and behaviours of agroup. This group may be an ethnic group, a community, a country,or a specific part of the world. The language your family speaks, thefoods you enjoy, the traditions you have, and the religion you practiseare all part of your cultural environment. Your culture givesyou a sense of identity. Understanding culture can help you knowyourself better and be tolerant of others.AttitudeThe way you view situations—your attitude—greatly affects thechoices you make. For example, in order to practise good healthhabits, you must believe that there is some benefit to you and thatproblems may result if you don’t develop these habits.Attitude can play a major role in health and wellness. Studieshave shown that people who tend to see the positive in situationsare more likely to have better health than those who see only thenegative. Try to view challenging situations positively and think inrealistic terms. Doing so will help you make healthful decisions,reach your goals, and successfully manage your life.Maintaining a sense ofhumour can help you handlethe difficulties thatinevitably occur in life.How can humour be usedto ease tension duringdifficult times?BehaviourAlthough you have no control over your heredity and only limitedcontrol over your environment, you have a great deal of controlover your behaviour. Suppose your family has a history of heartdisease. This doesn’t mean that you will “follow in their footsteps.”You can lower your risk of developing the disease by practisinghealthy habits, such as reducingyour intake of high-fatfoods and engaging inregular physical activity.14 MHR ● Chapter 1 Living a Healthy Life

Health InfluencesThere are many influences on your healtheach day. In this activity you will record theinfluences that affect your health for one day.What You’ll Need• pencil and paperWhat You’ll Do1. Divide a sheet of paper into a grid of12 rows and 3 columns. Label thecolumns “Activity,” “Element of Health”(physical, mental/emotional, social),and “Influence.”2. Throughout the day, record activitiesthat influence your physical, mental/emotional, or social health. Identify theelement of health being affected andwhether the influence is positive ornegative. For example: Activity: Workedhard on my science project. Element:Mental. Influence: Positive becauseI am learning new information anddeveloping my thinking skills.Activity: Watched TV and ate cookies.Elements: Physical and mental/emotional. Influence: Negative becausean ad for cookies made me hungry, andI should be physically active instead ofsitting on the couch.3. Compare your grid with that of a classmate.How are your influences thesame, and how are they different? Didyou respond to similar influences indifferent ways? If so, why?Apply and ConcludeIn your private health journal, write aparagraph on what you have learned abouthealth influences. What are the majorinfluences in your life?Your behaviour affects not only your physical health but alsoyour mental/emotional and social health. For example, mastering anew skill can give you a sense of accomplishment and enhanceyour self-esteem. Learning how to resolve conflicts peacefully canhave a positive influence on your relationships with others.MediaThe media is a major influence on health. Media, or the variousmethods of communicating information, includes radio, television,film, newspapers, magazines, books, and the Internet. Although themedia’s main purpose has been to provide information and entertainment,it also plays a powerful role in shaping public opinion.Advances in information delivery systems, such as the Internet,have put access to information from thousands of sources at yourfingertips. Unfortunately, not all sources are reliable or accurate.Lesson 2Promoting a Healthy Lifestyle ● MHR15

www.mcgrawhill.ca/links/healthTo learn more aboutadvances in medicaltechnology, go to theWeb site above for Health:First Canadian Edition tosee where to go next.For example, some advertisers may make exaggerated claims to tryto persuade you to buy a product. For reliable information, stick topublications from professional health organizations, such as theCanadian Medical Association, and the Heart and Stroke Foundationof Canada. Generally, Web sites and publications from accrediteduniversities and government agencies are also reliable sources ofinformation.TechnologyTechnological advances also influence health. Advances in medicalscreenings and treatment for diseases such as heart disease,cancer, and AIDS have helped large numbers of people live longer,healthier lives. Other technological advances help keep our air,land, and water clean. However, advances in technology can havea downside. Technology has replaced many of the physical activitiesthat once were part of daily life. People drive or ride insteadof walk. They may watch TV, play video games, or work on the computerinstead of being physically active. Recognizing the impact ofthese influences can help you live a more active, healthy life.Knowledge and Understanding1. Describe the importance of takingresponsibility for health maintenance bykeeping the three areas of health in balance.2. Define the terms culture and media, andexplain how each influences health.3. Explain how technology has impacted health.Thinking and Inquiry4. Select the side of your health triangle thatyou think is most affected by personalbehaviour. Explain your choice.5. If you were looking for facts about weightlifting, how might you analyse the healthmessages delivered through a Web site fora company that sells weight equipmentversus information provided by the CanadianPediatric Society?Health Skills Application6. Canada is a country of many cultures.Investigate which cultures are representedin or near your community. Select oneand prepare a presentation on traditionsand other factors that might influencethe health of people growing up in thatparticular culture.Communication7. Use presentation software to help youemphasize important points about traditionsand culture.8. Give an example of an activity that positivelyaffects all three areas of your health. Explainhow the activity improves each area of health.16 MHR ● Chapter 1 Living a Healthy Life

Your Behaviour and ReducingHealth RisksKEY TERMSrisk behaviourscumulative risksabstinenceEXPECTATIONS• Describe ways to promote health and reduce risks.• Associate risk-taking with consequences.• Analyse the importance of abstinence from risk behaviours,including sexual activity before marriage.• Communicate the importance of practising abstinence.Draw and label a health triangle on a sheet of paper. For each side of thetriangle, identify two decisions you have made during the past few days that could affectyour health. Place a “” by those decisions that were healthful and a “” by those thatcould have been or were harmful.art of becoming an adult is learning how to make responsibleP decisions. You may already be responsible for buying your ownclothes, making your own breakfast or lunch, and managing yourschedule. As you move toward adulthood, you become increasinglyresponsible for decisions regarding your health. It’s important toremember that the choices you make during adolescence canhave an effect on your health for the rest of your life.Understanding Health Riskshe first step in becoming responsible for your healthT is to increase your awareness of risk behaviours inyour life. Risk behaviours are actions that can potentiallythreaten your health or the health of others. A second stepis to examine your current behaviours and make anynecessary changes.Wearing protective gear isone way to reduce healthrisks. What are otherways to reduce healthrisks when engaging inphysical activity?Lesson 3Your Behaviour and Reducing Health Risks ● MHR17

Recognizing Risk BehavioursPublic health agencies routinely survey teens tomonitor their risk behaviours. In Canada, thegovernment agency Statistics Canada collects, compiles,and analyses statistics related to the healthand well-being of Canadians. Two of its surveys, theNational Population Health Survey and the CanadianCommunity Health Survey, routinely monitor thehealth behaviours of Canadians, including teenagers.Where do you fit in on such risk behaviours asdrinking, smoking, exercise habits, eating habits,helmet use, and seatbelt use? Are you makingresponsible decisions about your own health andwell-being? Throughout this course, you will learnstrategies for minimizing many types of risks.Figure 1.2 below shows data results based on sixcategories of personal health risk—risk behavioursthat require your consideration.Regular physical activityreduces health risks.TEEN RISK BEHAVIOURSImportant YouthRisk Behaviours:Used seat belts69%• Behaviours that contribute tounintentional and intentionalinjuriesDid not smoke cigarettes*65%• Tobacco use• Alcohol and other drug use• Sexual behaviours that contributeto unplanned pregnancy,sexually transmitted infections(STIs) and sexually transmitteddiseases (STDs) (includingHIV infection)• Unhealthy dietary behaviours• Physical inactivityDid not use alcohol*Did not use an illicit drug*Participated in vigorousphysical activity 3 ormore days a week65%81%90%*Statistic reflects behaviour for prior 30 days gathered from teens in grades 9–12.Source: Based on data from the Centers for Disease Control and Prevention (CDC) and the National Household Survey on Drug Abuse (NHSDA)18 MHR ● Chapter 1 Living a Healthy Life

Analysing Risk BehavioursReview Figure 1.2 on page 18. Your teacher will provide you with additionalinformation on youth risk behaviours in Canada or instruct you on how to accessthis information.Choose one category of personal health risk factors:• Behaviours that maycontribute to intentionaland unintentional injuries• Tobacco use• Alcohol and other drug use• Sexual behaviours thatcontribute to unplannedpregnancy, STIs, STDs,and HIV• Unhealthy dietarybehaviours• Physical inactivityA C T I V I T YUsing the statistics in Figure 1.2 and the additional information you obtained,create a convincing poem, poster, song lyric, or cartoon advocating for risk-reducingbehaviour among your peers. Share your advocacy message with other students inyour class or school.Cumulative Risks and ConsequencesThe consequences of risk behaviours may add up over time.These cumulative risks are related risks that increase in effect witheach added risk. Smoking one cigarette, for example, is not likely toresult in death. Neither is eating one high-fat meal or getting onesunburn. If these behaviours are repeated over time, however, thenegative effects accumulate and lead to serious health consequences.Cumulative risks may also result from combinations of risk factors.For example, driving faster than the posted speed limit is a riskfactor that can have deadly results. Another is not wearing a seatbeltwhen you drive or ride in a car. Driving in bad weather is athird risk factor. The combination of these three factors greatlymagnifies the potential for harm to yourself and to others. Themore risk behaviours you participate in, the more likely you are toexperience negative consequences at some point. Cumulative riskscan and do occur in all areas of health and safety.Scientists have discoveredthat the brain undergoesstructural changes during theteen years. Some of thosechanges may mean that it’snatural for teens to wantto take on new challenges.Healthy challenges includerunning for class president,trying out for a play, and introducingyourself to a newstudent.Lesson 3 Your Behaviour and Reducing Health Risks ● MHR19

Abstaining from Risk Behaviourshe only way to avoid the consequences of some of the mostT serious risk behaviours is to practice abstinence. Abstinenceis avoiding harmful behaviours, including the use of tobacco, alcohol,and other drugs and sexual activity before marriage. Choosing toabstain from high-risk behaviours is one of the mostimportant health decisions you can make as a teen.How you behave affectsnot only yourself butothers around you.What positive effectson others might resultfrom your participationin a campaign thatpromotes abstinencefrom substance use?Abstaining from Tobacco, Alcohol, andOther DrugsWhen you abstain from using tobacco,alcohol, and other drugs, you avoid manynegative consequences. Using these substancesharms all aspects of your health.The physical and psychological effects arewell documented—these substances cancause addiction and can seriously harm thebody. They can even cause death. Substanceuse often isolates a person from family andfriends, a negative effect on social health.There are legal consequences as well. It is illegalfor people under 19 to purchase, possess, or consumealcohol in all provinces and territories exceptQuebec, Manitoba, and Alberta, where the drinkingage is 18. People under the age of 18 cannot purchasetobacco, and many provinces restrict purchasing to people over19. Marijuana may be used for medical reasons in Canada, but it isillegal to purchase or use marijuana for recreational purposes. Thepurchase and use of other drugs is illegal for all people, no matterwhat their age or medical condition.Abstaining from Sexual ActivityAbstinence from sexual activity is the preferred choice of behaviourfor unmarried persons of high-school age. Why? Abstinencefrom sexual activity protects teens against many negative consequences.Even teens who have been sexually active in the past canchoose abstinence. Teens who abstain from sexual activity never have to worry about unplanned pregnancy. will not be faced with the difficult decisions associated withunplanned pregnancy, such as being a single parent. will not have to take on the many responsibilities of caringfor a child. don’t have to worry about sexually transmitted infections anddiseases (including HIV infection).20 MHR ● Chapter 1 Living a Healthy Life

are free of the emotional problems that usually accompanysexual activity, such as guilt, regret, and rejection. are making a choice that is always legal.With the worry of having a sexual relationship eliminated, youare free to establish nonsexual closeness with members of theopposite gender. Through these relationshipsyou can develop genuinefeelings of love, trust, and friendship.When you choose to abstainfrom sexual activity, you can focuson the real priorities of yourlife: setting and achievingyour goals and followingyour dreams.Responsible teens abstainfrom high-risk behaviours.Choosing abstinence willbenefit your lifelong health.Avoiding high-risk behavioursand choosing friendswho do so is one of thebest ways to achieve andmaintain wellness.Knowledge and Understanding1. How are risk behaviours associated withconsequences?2. What are cumulative risks? Use this term in acomplete sentence.Thinking and Inquiry3. Why is it important to learn about riskbehaviours in the teen years?4. Analyse the importance of abstinence fromsexual activity before marriage.Health Skills Application5. Choose one of the health-risk behavioursfrom Figure 1.2 that is of personal concern toyou. Research how student trends in thisbehaviour have changed over the last fiveyears. Present your data in a line graph.Communication6. Use spreadsheet software to make your graphin Question 5.7. How can you communicate the importanceof practising abstinence to other teens?Lesson 3 Your Behaviour and Reducing Health Risks ● MHR 21

Teens in the MediaEvery day, you make decisions about the media—you choose what televisionshows to watch, what music to listen to, and what books and magazines to read.These choices can have a significant influence on your overall health.Think about the TV shows you watch, the music you listen to, and the magazines and books you read.To get an idea of how teens are portrayed in the different forms of media, answer these questions:Are the teens eating nutritious foods and engaging in regular physical activity?Do the teens have a positive outlook on life?Do the teens have healthful family relationships?Do the teens avoid violence and try to resolve conflicts peacefully?Do the teens avoid tobacco, alcohol, and other drugs?Do the teens practise abstinence from sexual activity?A C T I V I T YBegin a daily journal of your interactionwith various forms of media.Record in your journal the names ofthe programs you watch, the titlesof songs you listen to, the titles ofbooks and magazines you read, andthe names of Web sites you visit. Askyourself whether or not the teensdepicted in a particular form of mediaare modelling healthful behavioursand making responsible choices, andwrite answers to the questions above.Keep the journal for a week.On the basis of the data in yourjournal, would you say that there areplenty of healthful images of teensin the media, or do you believe thatthere is a lack of images of teensmaking healthful choices and leadinghealthy lives? Write a paper discussingyour view.Write a paragraph on how watchingTV shows, reading books and magazines,listening to music, or visitingWeb sites that promote a healthylifestyle might positively influence yourown health.22 MHR ● Chapter 1 Review

Public Health InspectorVeronica KozeljWhat education is required for your job?■ A Bachelor of Applied Science (EnvironmentalHealth), or a Diploma in Environmental Health.■ A six-month practicum in a health agency.What skills does a person need to be able todo your job?■ Investigative, observational, and decision-makingskills to act independently and to take appropriateaction in relation to potential and existing healthhazards.■ Oral and written communication skills.■ A valid driver’s licence.■ A thorough knowledge of legislation, standards,and judicial process related to environmental andpublic health.What do you like most about your job?The diversity.What other jobs/job titles have you had in the past?I have been a public health inspector for 25 years.During this time I have worked in different capacitieswithin the field. As the educator for the City ofHamilton’s Health Protection Branch, I am responsiblefor the development, promotion, presentation, andevaluation of educational material and courses. I havealso worked as a manager, supervising public healthinspectors.What advice would you give a person who isconsidering a career as a public health inspector?Go for it!Comment on what you consider to be importantissues or trends in public health.Public health inspectors are, and will continue to be,challenged by the following issues and trends:genetically modified foods; increases in internationalimporting of food products; new and emerging ormutating bacteria and viruses; more processing andhandling of foodstuffs; and less governmental control.Chapter 1Review ● MHR23

Chapter 1 ReviewREVIEW HEALTH TERMS Answer thefollowing questions on a sheet of paper.Match each definition withthe correct term.healthhealth literacyHealth Canada health educationwellnessprevention1. The combination of physical, mental/emotional,and social well-being.2. An overall state of well-being, or total health.3. The providing of accurate health information tohelp people make healthy choices.4. A federal government ministry responsible forhealth education for all Canadians.5. A person’s capacity to learn about and understandbasic health information and servicesand use these resources to promote his or herhealth and wellness.6. Practising health and safety habits to remainfree of disease and injury.Replace the underlined wordswith the correct term.heredity media peersculture environment7. One part of your culture is where you live.8. Radio and television are examples of environment.9. Your heredity influences such things as yourlanguage and what you eat.10. Media is the sum of an individual’s traits that werebiologically passed along by both parents.11. People of the same age who share similar interestsare your culture.Identify each statement as True orFalse. If false, replace the underlinedterm with the correct term.risk behaviours cumulative risksabstinence12. Avoiding harmful behaviours, including sexual activitybefore marriage and the use of tobacco, alcohol,and other drugs, is known as risk behaviours.13. Abstinence can potentially threaten your healthor the health of others.14. Cumulative risks are related risks that increasein effect with each added risk.KNOWLEDGE AND UNDERSTANDINGUse complete sentences to answer the followingquestions.1. What are Health Canada’s four main goals andobjectives?2. List five lifestyle factors that promote good health.3. How can a community contribute to the health ofits individuals?4. Which aspect of health reflects your ability to enjoychallenges and handle frustrations?5. Identify six categories of influences on health.6. Over which influences on health do you have themost control?7. What is the first step toward becoming responsiblefor your health?8. Describe the two ways that cumulative risks occur.9. List three benefits of abstinence from sexualactivity before marriage.24 MHR ● Chapter 1 Review

Chapter 1 ReviewTHINKING AND INQUIRY1. Review the health continuum shown on page 5.What behaviours would contribute to the loss ofhealth and wellness? What behaviours wouldmove a person toward a high level of health?2. John is a good student, has lots of friends, andspends much of his free time practising the guitarwith his band. He eats a lot of fast-food burgersand is 10 pounds overweight. Draw his healthtriangle.3. Explain why abstinence from risk behaviours is themost responsible behaviour for teens, and providean example of its application.HEALTH SKILLS APPLICATION1. Write a letter to be distributed to parents andcaregivers explaining the Integrated Pan-CanadianHealthy Living Strategy and why it will be importantfor all Canadians.2. Consider how each of the influences on healthaffects your own wellness. On a sheet of paper,make two columns—one titled Positive and theother titled Negative. Identify the positive andnegative aspects of each influence and recordthem in the appropriate column.3. What would be possible consequences of using anillegal drug? Provide an example of how a goalwould be negatively affected by these consequences.COMMUNICATION1. Write a speech you might give to a class ofyounger students about the importance of avoidingrisk behaviours during their teenage years. Bepersuasive in your speech, and give examples ofhow risk behaviours can lead to physical, mental,emotional, and social harm.2. Explain how health literacy can help a personidentify and analyse the influence of environment,culture, attitude, behaviours, and media on healthand wellness.Parent InvolvementAnalysing Influences. With aparent, analyse the influence of laws,policies, and practices on a healthrelatedissue. Topics may includeregulations for smoking in publicbuildings, policies and practices forfire and safety in your school, andtraffic laws. Write a brief report thatsummarizes your findings.School and CommunityRestaurant Inspection. Talk witha health inspector about foodhandlingrequirements and otherhealth codes for restaurant workers.Find out whether you or a smallgroup of students could observethe inspection of a restaurant.Share what you have learned withyour class.Chapter 1Review ● MHR25