Download test bank for aging and society a canadian perspectives 7th edition by novak

Test Bank for Aging and Society A Canadian Perspectives 7th Edition by Novak CHAPTER 5: PERSONAL HEALTH AND ILLNESS MULTIPLE CHOICE How gerontologists define the maximum number of years that a member of a species can live? a the maximum life span of the species b the life expectancy of the species c the intrinsic age of the species d the senescence of the species ANS: A REF: 90 BLM: HO What is the term for the number of years at birth that an average member of society can expect to live? a aging parameters b life span c specific age configuration d life expectancy ANS: D REF: 90 BLM: REM Scientists believe that the human life span has remained the same for the past 100,000 years What is this span of time in years? a 75 to 95 years b 95 to 110 years c 110 to 125 years d 125 to 140 years ANS: C REF: 90 BLM: REM What has happened to the human life expectancy in the past 2,000 years? a It has remained the same b It has increased c It has decreased d It has fluctuated widely ANS: B REF: 90 BLM: HO Advances in technology and biomedical research have extended life expectancy Which of the following summarizes what this suggests about the future for humans? a The human life span will rise as more people live past the current maximum human life span b The physical signs of old age will change c Progress will need to be made in extending life span to enable further improvements in life expectancy d More people will live closer to the maximum human life span, and more people will live longer in old age than ever before ANS: D REF: 90 BLM: HO What are the two primary goals of the study of biological aging? a to slow senescence, and to cure the diseases of old age b to understand changes in the body that come with age and to apply this knowledge c to identify the environmental causes of super longevity, and to develop models for increasing the maximum human life span d to develop a comprehensive theory of aging and to lobby for more government funding for aging research ANS: B REF: 90 BLM: REM According to Statistics Canada, by how many years will a girl born in 2008 outlive her male peers? a years b years c years d years ANS: D REF: 90 BLM: REM According to Alway, Morissette, and Siu (2011), what process plays a part in sarcopenia in later life? a pleiotropic genes b the Hayflick genes c apoptosis d senescence ANS: C REF: 92 BLM: REM Which of the following terms describes the process by which cells are controlled and thus produce normal human development? a apoptosis b sarcopenia c the phase III phenomenon d the Hayflick limit ANS: A REF: 92 BLM: REM 10 Jolene is 55 years old Her pituitary gland has stopped producing hormones to stimulate her ovaries What is the name for this process that occurs in aging women? a the female change b peripause c menopause d menstruation ANS: C REF: 92 BLM: HO 11 Which of the following scenarios can occur in the body as a result of cross-linking? a poor eyesight b decreased lung capacity c problems with digestive function d stiffened connective tissue ANS: D REF: 93 BLM: HO 12 Louisa finds that she has difficulty in walking and her doctor recently informed her that she has some ―hardening‖ of the arteries and loss of kidney function He said that pollutants like smoke and lead have caused this degeneration of her body over time What is the name for the process of proteins binding together to cause this damage to Louisa‘s body? a atrophy b cross-linking c somatic mutation d sarcopenia ANS: B REF: 93 BLM: HO 13 Which of the following is made from oxygen production, and can damage the body‘s cells and cellular components? a antioxidants b lipofuscin c free radicals d macrophages ANS: C REF: 93 BLM: REM 14 Lewis has developed brown liver spots on his hands and face His wife tells him they are ―age spots.‖ What is the name of the fatty molecules in the skin that are responsible for causing these spots? a lipofuscin b T-cells c macrophages d free radicals ANS: A REF: 93-94 BLM: HO 15 Cora‘s doctor advised her to consume more foods such as broccoli, green tea, and cauliflower He told her that the chemicals in these foods hope to bind and neutralize free radicals What is the name for these chemicals? a carotenoids b coenzymes c polyphenols d antioxidants ANS: D REF: 94 BLM: HO 16 According to Morton, Schafer, and Ferraro (2011), physical abuse during childhood can lead to which of the following chronic diseases later in life? a dementia b heart disease c diabetes d cancer ANS: D REF: 94-95 BLM: REM 17 Lovell, Cuneo, and Gass (2010) report that after one reaches the age of 70 years, one loses one‘s muscle strength by what annual percentage? a 3% b 5% c 7% d 9% ANS: A REF: 96 BLM: REM 18 According to Osteoporosis Canada (2011), what is the annual cost to the healthcare system as a result of osteoporosis? a $1 billion b $1.5 billion c $1.9 billion d $2.3 billion ANS: C REF: 96 BLM: REM 19 Margaret is 83 years old All of her life she loved to cook for her family, but now she has very little interest in food, because it doesn‘t ―taste the same‖ as it used to Which of Margaret‘s taste buds is commonly known to decline first? a salt b sour c bitter d umami ANS: A REF: 97 BLM: HO 20 Ginny is 63 years old, and has osteoporosis Her physician advised her to perform this type of exercise to help increase her bone density What type of exercise is Ginny performing? a archery b yoga c boxing d lifting weights ANS: D REF: 96 BLM: HO 21 As compared with a 20-year-old, how much the pupils decrease in size by the time a person reaches 60 years of age? a 1/4 b 1/2 c 2/3 d 3/4 ANS: C REF: 97 BLM: REM 22 Lukas‘ eye doctor informed him that he suffers from an age-related eye disorder in which there is increased pressure within Lukas‘ eyes What is the name of this condition? a macular degeneration b glaucoma c detached retina d cataracts ANS: B REF: 97 BLM: HO 23 According to Butler-Jones (2010), what proportion of Canadian seniors view their health as excellent or very good? a 45% b 62% c 70% d 83% ANS: B REF: 98 BLM: REM 24 What is the term for a decrease in acute and infectious diseases and an increase in chronic and degenerative diseases? a urbanization b modernization c technologization d epidemiological transition ANS: D REF: 99 BLM: REM 25 Through improved public health measures, a society manages to decrease its acute and infectious disease burden; however, this leads to an increase in the chronic disease burden What is this society going through? a a disease burden schism b an epidemiological transition c the rectangularization paradox d pleomorphism ANS: B REF: 99 BLM: HO 26 What percentage of Canadians aged 65–79 report having four or more chronic diseases? a 1/3 b 1/2 c 2/3 d 3/4 ANS: A REF: 99 BLM: REM 27 Which of the following is an explanation that has been proposed to explain higher rates of institutionalization and healthcare expenditures for older women than older men? a a pattern of healthcare use continued from their middle years b women live shorter lives than men c a more proactive approach to health problems by men d physicians‘ biases toward finding illnesses in women ANS: A REF: 100 BLM: HO 28 Which of the following chronic diseases women report to have, more so than men? a diabetes b rheumatism c Crohn‘s disease d emphysema ANS: B REF: 100 BLM: HO 29 What percentage of older Canadians say that they have one or more chronic health problems? a more than 10% b more than 40% c more than 90% d more than 100% ANS: C REF: 99 BLM: REM 30 According to a study in 2009 by Butler-Jones, which of the following statements can be made regarding chronic disease and aging? a Chronic disease decreases with age b Chronic disease is eliminated with access to proper medication c Chronic disease does not necessarily increase with aging d Chronic disease depends upon genetic predisposition ANS: C REF: 100 BLM: HO 31 According to Statistics Canada (2007), what trend occurs with self-reported disability rates as one ages? a It increases b It decreases c It remains relatively constant d It has no correlation ANS: A REF: 100 BLM: REM 32 Which of the following activities requires agility? a standing for a long period of time b walking c dressing d sitting ANS: C 33 REF: 101 More than 75% of elderly persons have at least one chronic condition, but only about what percentage developed a long term-activity limitation? a 10% b 20% c 50% d 60% ANS: A 34 REF: 101 BLM: REM The National Advisory Council on Aging (2006) found that 7% of older people needed help with ADLs, although which percentage needed help with IADLs? a 22.4% b 54.3% c 63.2% d 87.3% ANS: A 35 BLM: HO REF: 102 BLM: REM According to the text, which of the following is a reason for researchers to study disabilities in later life? a An increase in the number of healthy seniors will decrease the cost of resources that the healthcare system will need to provide b Older people who cope with their disabilities can help researchers learn how to rehabilitate disabled seniors c Increased drug use can help prevent or reverse disabilities d Healthy aging can reverse the process of physical decline ANS: B 36 BLM: REM REF: 104 BLM: REM Among arthritis sufferers, ―replacers‖ add more passive activities to replace activities they stop doing Compared to ―quitters,‖ these people tend to be which of the following? a type-A, extroverted personality types b younger, and have fewer mobility problems c unmarried or never-married, and highly goal oriented d more responsive to physiotherapy and retraining programs ANS: B 39 REF: 102 According to reports, how older people respond to changing physical problems? a by relying on formal social structures for help b by avoiding difficult situations c by actively training to maintain their functional ability d by adjusting their expectations about their activities ANS: D 38 BLM: REM What did Shields and Martel (2006) find in regard to chronic conditions? a They not always turn into functional disability or the need for assistance b They always turn into functional disability c They always receive assistance d They never require assistance ANS: A 37 REF: 103 REF: 104 BLM: HO What is the effect of keeping a positive attitude, cutting down on chores, and relying on others for help for people with activity limitations? a These actions negatively affect their sense of well-being b These actions not bring satisfaction c These actions provide methods to cope with their illness d These actions reduce their quality of life ANS: C REF: 104 BLM: HO 40 What happens to sense thresholds—the point where a person can begin to perceive a stimulus—with age? a They increase b They decrease c They stabilize d They homogenize ANS: A 41 BLM: REM REF: 105 BLM: HO For what reason will the use of assistive technology by older people increase in the future? a Costs will decline as competition increases b New cohorts of older people will feel more comfortable using technology c Older people will want to live fuller and more independent lives than ever before d The need to process more information, faster, in modern society is increasing the impact of sensory declines on quality of life ANS: B 44 REF: 104 Older people tend to use even the simplest assistive devices under which of the following conditions? a if they improve their sense of well-being b when no one else is watching c instead of making changes to their environment d if given the opportunity ANS: A 43 BLM: HO Around what age most people notice changes in their senses? a 25 b 35 c 60 d 75 ANS: C 42 REF: 104 REF: 104-106 BLM: HO As a response to the changes of aging, voice-assisted devices, hearing aids, and computers are examples of changes in which of the following? a lifestyle b environment c assistive technology d processes ANS: C REF: 104-106 BLM: HO 45 In general, how older people make use of computer technology as compared to young people? a Older people use computer technology more b Older people use computer technology less c Older people use computer technology in a more complicated way d Older people hardly use computer technology ANS: B 46 BLM: HO REF: 108 BLM: HO Which of the following is an important influence on determining whether an older person is likely to use an assistive device? a health status b wealth c peer pressure d ethnicity ANS: A 49 REF: 108 Technological aids can help older people stay active, but for these aids to be useful, they must also be which of the following? a expensive b hand fashioned c advanced d affordable and accessible ANS: D 48 BLM: HO Which of the following best describes computerized solutions designed to meet seniors‘ needs? a They are not affordable to most seniors b They are within 10 years of becoming available to most seniors c As yet, they have not performed as well as simpler technologies d They may be more viable in the future when older people are more comfortable with computers ANS: D 47 REF: 106 REF: 108 BLM: HO While assistive devices on the whole have had a positive impact on seniors, which of the following factors has a negative effect upon their usage of assistive devices? a convenience b accessibility c improved mobility d social isolation ANS: D REF: 109 BLM: HO 50 What is hypokinesia? a a physical problem due to lack of movement b a degenerative neurological disease that afflicts one in twenty seniors c the gradual lowering of the heart rate that occurs with age d improved reflexes that occur as a result of practice and increased motivation ANS: A 51 BLM: REM REF: 113 BLM: REM According to Langlois and colleagues (2009), what dietary factor accounted for higher obesity rates among men? a a low water intake b a low fibre intake c a high sugar intake d a high protein intake ANS: B 54 REF: 110 Which of the following behaviours shows ―strong evidence‖ of a positive association with obesity? a using a wheelchair b playing on the computer c reading d watching television ANS: D 53 BLM: REM According to Shields and Martel (2006), what percentage of seniors who exercised three or more times per week reported good health? a 67 b 33 c 94 d ANS: A 52 REF: 110 REF: 114 BLM: REM According to Fontana and Klein (2007), which of the following conditions is considered a negative effect of calorie restriction (CR) among humans? a low muscle mass b dementia c prolonged menstruation in women d digestive problems ANS: A 55 BLM: HO REF: 117 BLM: HO What does Fries (2006) conclude based on a ―squaring‖ or ―rectangularization‖ of the survival curve? a Modern populations can surpass their predicted life expectancy b The near elimination of chronic diseases such as smallpox and polio has doubled the life span of humans c By 2020 there will be more than twice the number of seniors predicted by most demographers d Morbidity is postponed and compressed into fewer years in those with good health habits ANS: D 58 REF: 116 Which of the following measures the number of years that a person will be in a state of independence? a disability-free life expectancy b dependence-free life expectancy c compression of morbidity d rectangularization of the survival curve ANS: B 57 BLM: REM Which of the following practices can reduce stress and promote mental and physical health and wellbeing? a watching TV b reading self-help books c looking after a pet d chiropractic treatment ANS: D 56 REF: 115 REF: 117-118 BLM: REM What does Fries (2006) state in response to studies done criticizing the compression of morbidity hypothesis? a Healthier habits and health policies can compress morbidity b More recent trends show there will be fewer older people with chronic activity limitations than ever before c Variability between individuals makes predicting who will become disabled in old age extremely difficult d Modern society has reached its maximum potential for life expectancy ANS: A REF: 118 BLM: REM 59 Rowe and Kahn (1995) emphasize the importance of lifestyle and environmental influences What they believe research should now look at for further guidance? a treatment of functional decline b physiological aging c successful aging d extrinsic (determinative) aging ANS: C REF: 119 60 Why might the concept of ―successful aging‖ be of little use to the biologist? a If the functional decline can be avoided by the organism, it is not true aging b It is a qualitative, not a quantitative, measure c Its main focus is on the clinical application of gerontology d Ancillary processes of aging often cannot be disentangled from intrinsic processes ANS: A 61 BLM: HO REF: 120-121 BLM: HO According to Kaplan and Ross (2008), which of the following groups of people are likely to report poor health? a those with three or more children b those with low education c those who are recent immigrants d those who are sedentary ANS: B 63 REF: 119 Which of the following in general leads to poor health? a low income b financial planning c an apathetic attitude d a strong sense of coherence ANS: A 62 BLM: REM REF: 121 BLM: REM Which of the following factors is inconclusive in terms of having an impact on health in later life? a exercise b chronic childhood illness c fetal health d diet and nutrition ANS: C REF: 121 BLM: HO 64 Having which of the following in one‘s lifestyle is pivotal to healthy aging? a stress b relaxation c balance d activity ANS: C REF: 122 BLM: HO SHORT-ANSWER QUESTIONS What is ―intrinsic aging?‖ Define the term, and then explain Strehler‘s four criteria for intrinsic aging ANS: Student answers should include the following: Intrinsic aging is one of the two types of aging that occur in humans Intrinsic aging includes changes such as a decrease in lung capacity, hardening of the arteries, and arthritis Strehler lists four criteria for intrinsic (also known as true) aging: It takes place in all members of a species It is basic to the organism: i.e., a decrease in lung capacity It is progressive: i.e., the accumulation of debris in cells leads cells to stop functioning It leads to decline in physical function This increases the risk of illness and death REF: 90-91 Describe the three models of interaction between the environment and genetic processes as presented by Shanahan and Hofer (2011) ANS: Student answers should include the following: Shanahan and Hofer describe three models of interaction between the environment and genetic processes: the sensitive period model, the accumulation model, and the pathway model The sensitive period model highlights the effect of the environment on the individual at all critical points of development While a person‘s basic genetic makeup doesn‘t change throughout life, ―Different genes may be expressed or ‗switched on‘ at different developmental periods‖ (Kremer and Lyons 2011) So poor nutrition in childhood can lead to poor bone development And this can lead to frailty in old age The accumulation model says that deficits early in life can lead to ―cumulative disadvantage.‖ Kremen and Lyons (2011) say that a person‘s ―genetic endowment‖ determines a person‘s exposure to the environment Genetic conditions determine to some degree a person‘s achievement in school and their social skills This will influence a person‘s socio-economic status throughout life Likewise, the environment influences genetic expression For example, poverty in childhood often leads to poor nutrition, and this leads to poor performance in school, low pay at work, and poverty in old age The pathway model points to complex patterns of challenges, insults, and advantages This model allows for creative response to stressful life events Shanahan and Hofer say that ―many people who experience early adversity and possess genetic risk not show symptoms of specific psychopathologies in later life.‖ This model says that biology is not destiny REF: 94-95 What is the greatest cause for injury among older Canadians? Describe what measures are currently being taken to prevent this injury ANS: Student answers should include the following: Falls rank as the most common cause of injuries among seniors One in three seniors will fall at least once each year Illness, poor balance, medications, and cognitive impairment all increase the risk of a fall Most falls that lead to hospitalization take place in the home And falls can quickly and negatively impact the health status of seniors and their families What can seniors and their families to prevent falls? • Seniors can keep their floors clear of slippery rugs and electrical cords • Exercise can help a person maintain good balance and strength • Fall prevention programs can help a person assess risk and take steps to prevent a fall • Seniors can purchase footwear that is comfortable and has good ―grip.‖ REF: 101 ESSAY QUESTIONS How improvements in technology benefit today‘s seniors? Provide and discuss some examples ANS: Student answers should include the following: Today, technology assists older people to cope with aging in numerous ways • Some people wear electric pacemakers to regulate their hearts • People with severe arthritis can have joint replacement surgery • Small utensils have rubber mounted on them for easier grip • There are battery-powered tub seats to lift and lower a person into a bathtub • There are living room chairs that lift the person to a standing position • A bathroom grab bar can prevent slips and falls • There are talking books and computerized reading aids • Many people wear hearing aids that adjust to the environment Such devices allow older people the dignity and independence to age in place REF: 105-106 Interview a senior about his or her usage of computers and the Internet How often does he/she use the computer? For what purpose does he/she use the computer? ANS: Student answers should include the following: Older people still lag behind the general population in computer and Internet usage; however, many seniors use their computers for a variety of reasons • older people often use computers to research health-related information • some older people use the computer to connect with their friends, grandchildren or family in other cities and towns (they may use Skype or Facebook) • some older people like to play games on the computer • depending upon how comfortable one is, he/she may use the computer to shop or to his/her banking online REF: 106-108 Discuss the concept of dietary and calorie restriction among older adults What are the advantages and disadvantages of this practice? ANS: Student answers should include the following: Research studies have shown that calorie restriction (CR) ―is the only environmental intervention that consistently and strongly increases maximum life span and retards a broad array of indicators of biological aging in many of the laboratory rodents studied so far.‖ Also, research has shown that ―CR conferred a decreased risk of dying from an age-related disease.‖ Humans are not rodents, however And long-term studies of CR in humans pose problems of cost and compliance Few Westerners, however, have put themselves on the CR diet, because it is found to be too restrictive Long-term results for humans are not known And CR without sound nutrition could lead to bone fractures, infections, low muscle mass, weakness, and anemia To date, there has not been a study that has determined an optimum calorie intake to achieve the best effects from CR Some relatively current studies have shown that there has been a decrease in fat mass, a reduced concentration of a marker for inflammation, reduced damage to DNA and RNA, and better heart function A study that combined CR with exercise showed the best results Other studies have shown that subjects obtain better fasting blood sugar and insulin levels Furthermore, a group called the Calorie Restriction Society showed a decrease in body fat and a ―profound reduction‖ in the major risk factors for heart disease, including lower cholesterol and a ―remarkable lowering effect on systolic diastolic blood pressure.‖ REF: 115 ... medications, and cognitive impairment all increase the risk of a fall Most falls that lead to hospitalization take place in the home And falls can quickly and negatively impact the health status... studies have shown that there has been a decrease in fat mass, a reduced concentration of a marker for inflammation, reduced damage to DNA and RNA, and better heart function A study that combined... environmental intervention that consistently and strongly increases maximum life span and retards a broad array of indicators of biological aging in many of the laboratory rodents studied so far.‖ Also,