Week 1: Sept 7_MC
32 Questions
1 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

Which nutraceutical is known to directly inhibit components of cell aging?

  • Curcumin
  • Resveratrol (correct)
  • Omega 3 Fatty Acids
  • Vitamin D
  • What is the role of curcumin in the modulation of aging?

  • Reduces overall health profiles
  • Improves age-associated neuromuscular strength (correct)
  • Increases cellular damage
  • Causes cardiovascular disease
  • Which of the following is a key factor in determining functional health in aging individuals?

  • Income level
  • Blood pressure
  • Mobility (correct)
  • Marital status
  • According to the text, what is the expected healthspan for men in Canada?

    <p>69 years old</p> Signup and view all the answers

    What is the term used to describe the progressive decline in physical function that accompanies growing older?

    <p>Aging</p> Signup and view all the answers

    Which of the following is NOT mentioned as a factor contributing to functional health declines with age?

    <p>Income level</p> Signup and view all the answers

    What is the term used to calculate the number of years an individual is expected to live in good functional health?

    <p>HALE</p> Signup and view all the answers

    Which of the following is NOT a primary prevention strategy for age-associated decline in function?

    <p>Taking pills for high blood pressure</p> Signup and view all the answers

    Which of the following is the strongest evidence of preservation of physiological function with aging?

    <p>Cross-sectional analyses comparing physically active adults to sedentary adults</p> Signup and view all the answers

    What is the VO2max threshold associated with frailty?

    <p>18 ml/kg/min</p> Signup and view all the answers

    In a longitudinal study, what was the main outcome observed in runners compared to healthy controls?

    <p>Decreased disability</p> Signup and view all the answers

    According to cellular studies, what does regular exercise help maintain?

    <p>Length of telomeres</p> Signup and view all the answers

    Which of the following is NOT a cellular mechanism of aging mentioned in the text?

    <p>Chronic inflammation</p> Signup and view all the answers

    According to the text, what is the biggest risk factor for all major chronic diseases?

    <p>Aging</p> Signup and view all the answers

    What is the primary goal of secondary prevention strategies mentioned in the text?

    <p>To prevent further decline in function</p> Signup and view all the answers

    Which theory of aging suggests that our cells have an intrinsic biological clock?

    <p>Programmed aging</p> Signup and view all the answers

    According to the text, what has been the trend in the ratio of HALE to life expectancy in Canada?

    <p>Remained stable</p> Signup and view all the answers

    What is the main focus of new research on intermittent fasting and longevity?

    <p>Improvement in life span</p> Signup and view all the answers

    Which of the following is NOT a key health attribute used to determine functional health in aging individuals?

    <p>Balance</p> Signup and view all the answers

    What is the average expected healthspan for women in Canada?

    <p>71 years</p> Signup and view all the answers

    Which of the following is NOT mentioned as a factor contributing to functional health declines with age?

    <p>Obesity</p> Signup and view all the answers

    What is the expected lifespan for men in Canada?

    <p>69 years</p> Signup and view all the answers

    What is the formula to calculate Health-Adjusted Life Expectancy (HALE) or healthspan?

    <p>HALE = Lifespan + Years in Good Health</p> Signup and view all the answers

    Which of the following is NOT a cellular mechanism of aging mentioned in the text?

    <p>Protein homeostasis</p> Signup and view all the answers

    According to the text, what is the main outcome observed in runners compared to healthy controls in a longitudinal study?

    <p>Improved functional health</p> Signup and view all the answers

    According to the text, what is the term used to describe the progressive decline in physical function that accompanies growing older?

    <p>Frailty</p> Signup and view all the answers

    Which theory of aging suggests that our cells have an intrinsic biological clock and are preprogrammed to function normally for only a specific length of time?

    <p>Programmed Aging</p> Signup and view all the answers

    According to the text, what is the ratio of Health-Adjusted Life Expectancy (HALE) to life expectancy in Canada?

    <p>Remained stable</p> Signup and view all the answers

    Which of the following is NOT mentioned as a lifestyle-behavioral strategy for prevention of aging?

    <p>Regular Sleep Patterns</p> Signup and view all the answers

    What is the age at which decreases in cardiorespiratory fitness and muscle strength reach levels associated with frailty can be delayed by up to 30 years?

    <p>70 years</p> Signup and view all the answers

    Which of the following is NOT a cellular hallmark of aging mentioned in the text?

    <p>Telomere lengthening</p> Signup and view all the answers

    What is the primary goal of primary prevention strategies mentioned in the text?

    <p>Delay age-associated decline in function</p> Signup and view all the answers

    More Like This

    Organosulfur Compounds as Nutraceuticals
    32 questions
    Nutraceuticals
    13 questions

    Nutraceuticals

    TantalizingAntigorite8559 avatar
    TantalizingAntigorite8559
    Nutraceuticals and Disease Prevention
    45 questions
    Use Quizgecko on...
    Browser
    Browser