Health and Fitness Midterm Kine 1020

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Questions and Answers

What constitutes the definition of a 'drug' under the food and drugs act?

  • Any substance identified for diagnosing or treating diseases in humans or animals. (correct)
  • Any mixture made for culinary purposes.
  • Any item used primarily for food or drink.
  • Any product that enhances physical performance.

Which of the following statements about natural health products is true?

  • NHPs can take various forms including tablets and creams. (correct)
  • NHPs are restricted to prescription-only formulations.
  • NHPs are typically associated with pharmaceutical regulation only.
  • NHPs are defined solely by their natural ingredient composition.

Under the natural health product regulations, how are NHPs primarily characterized?

  • As a form of prescription medication.
  • As over-the-counter foods or substances taken for specific health benefits. (correct)
  • As synthetic compounds only meant for industrial use.
  • As unregulated dietary supplements.

What is a misconception about 'natural' products in relation to safety?

<p>Natural products require no regulatory oversight. (A), The term 'natural' guarantees quality and efficacy. (B), All natural products are effective without side effects. (C), Natural products are always safer than synthetic ones. (D)</p> Signup and view all the answers

Which of the following best describes the forms in which natural health products are available?

<p>A wide variety including tinctures, ointments, and foods. (A)</p> Signup and view all the answers

What is the recommended amount of independent study time per hour of in-class time?

<p>1.5 hours (C)</p> Signup and view all the answers

Why is balance important for students?

<p>It is essential for energy. (A)</p> Signup and view all the answers

What strategy is recommended to avoid procrastination?

<p>Break study tasks into manageable steps. (B)</p> Signup and view all the answers

What should you do to steer clear of time-wasters?

<p>Use your strengths and weaknesses to navigate them. (D)</p> Signup and view all the answers

What is a suggested method for structuring your day?

<p>Plan your tasks and get dressed. (D)</p> Signup and view all the answers

What is an essential element to include in daily planning?

<p>Unassigned buffer time. (D)</p> Signup and view all the answers

Why should free time be regularly included in a student's schedule?

<p>It is a human need and essential for energy. (A)</p> Signup and view all the answers

What should you consider if an activity does not get done as planned?

<p>Ask where else this activity can go and its consequences. (A)</p> Signup and view all the answers

What is the recommended minimum duration of physical activity for children, as stated in the guidelines?

<p>90 minutes a day (B)</p> Signup and view all the answers

Which of these was NOT a change in physical activity guideline philosophy after 1996?

<p>The required duration of activity decreased to 20 minutes. (C)</p> Signup and view all the answers

According to the guidelines for older adults, what is essential when starting a physical activity regimen?

<p>Engage in a variety of activities. (C)</p> Signup and view all the answers

What is a key characteristic of effective time management?

<p>Creating a workable plan to achieve your goals (B)</p> Signup and view all the answers

What is the primary focus of the 2007 special issue that contributed to new physical activity guidelines?

<p>Establishing clearer physical activity guidelines. (A)</p> Signup and view all the answers

Which of the following is a characteristic of SMART goals?

<p>Goals should be time-based and measurable (B)</p> Signup and view all the answers

What is considered a key benefit of increasing physical activity in Americans?

<p>It improves health and quality of life. (A)</p> Signup and view all the answers

What activities are recommended to reduce 'non-active' time for children?

<p>Outdoor play. (B)</p> Signup and view all the answers

What does time management NOT involve?

<p>Scheduling and micromanaging every detail (B)</p> Signup and view all the answers

Which demographic group was included in the new physical activity guidelines launched in 2011?

<p>Older adults aged 65+ years. (B)</p> Signup and view all the answers

For what condition is Kava considered an efficacious treatment?

<p>Short-term anxiety (C)</p> Signup and view all the answers

What change was made regarding the intensity of physical activity recommendations after 1996?

<p>Introduction of moderate intensity as the focus. (C)</p> Signup and view all the answers

What is a verified concern of using St. John's wort?

<p>It interacts with several conventional drugs (B)</p> Signup and view all the answers

Which of the following can be seen as a benefit of effective time management?

<p>Feeling better about oneself (B)</p> Signup and view all the answers

Echinacea is commonly used for what purpose?

<p>Treatment or prevention of upper respiratory tract infections (A)</p> Signup and view all the answers

What is one common misconception about time management?

<p>It is purely about scheduling tasks (A)</p> Signup and view all the answers

What is a disadvantage of public healthcare in Canada?

<p>Longer wait times for treatment. (A)</p> Signup and view all the answers

Which best describes the PRECEDE-PROCEED model in public health?

<p>A model that combines both community assessment and program evaluation. (D)</p> Signup and view all the answers

Which of the following is a pro of mixed public-private healthcare?

<p>Faster access to medical procedures. (A), Greater privacy in medical consultations. (B)</p> Signup and view all the answers

What was the primary cause of decreased life expectancy in the early 1900s?

<p>Infectious diseases prevalent in urban areas. (B)</p> Signup and view all the answers

Which vaccination program was the first to demonstrate significant success in disease eradication?

<p>Smallpox Vaccine (D)</p> Signup and view all the answers

What is one of the most significant advancements in public health over the last century?

<p>Control of infectious diseases. (A)</p> Signup and view all the answers

What is a consequence of increased privatization in Canadian healthcare?

<p>Creation of a two-tiered health system. (C)</p> Signup and view all the answers

Which factor primarily drives the PRECEDE phase of the PRECEDE-PROCEED model?

<p>Community social needs and health determinants. (A)</p> Signup and view all the answers

What is the case fatality rate for unvaccinated individuals with tetanus?

<p>10% to over 80% (C)</p> Signup and view all the answers

What is a critical health consideration for vaccinations?

<p>Not everyone can be vaccinated due to certain health conditions. (A)</p> Signup and view all the answers

Why can vaccinations be considered a controversial subject?

<p>Individual rights versus public health needs. (B)</p> Signup and view all the answers

What public health initiative played a major role in motor vehicle safety?

<p>Seat belt regulation. (D)</p> Signup and view all the answers

Which virus causes paralysis in 1-2% of those infected?

<p>Polio Virus (A)</p> Signup and view all the answers

What is a key characteristic of successful university students in relation to their workload?

<p>They spread the workload out right from the beginning of the term. (D)</p> Signup and view all the answers

Which of the following substances is considered a 'beneficial' ergogenic aid?

<p>Caffeine (C)</p> Signup and view all the answers

What percentage of nutritional supplements tested were found to contain hormonal substances that were not declared on the label?

<p>15% (A)</p> Signup and view all the answers

What health risk is associated with physical inactivity?

<p>Higher chance of colon cancer (B)</p> Signup and view all the answers

Which ergogenic aid enhances intracellular buffering capacity?

<p>Beta-alanine (D)</p> Signup and view all the answers

What activity can lead to significant health benefits as suggested in the Surgeon General's report?

<p>30 minutes of brisk walking most days of the week (C)</p> Signup and view all the answers

What is a common risk associated with the use of sports supplements?

<p>Contamination with banned substances (A)</p> Signup and view all the answers

What does biological sample responsibility imply for athletes?

<p>Athletes are accountable for any prohibited substance found in their samples. (A)</p> Signup and view all the answers

Which physical health benefit is NOT associated with regular physical activity?

<p>Increased body fat (C)</p> Signup and view all the answers

How much can reducing physical inactivity in a population result in annual savings?

<p>$150 million (C)</p> Signup and view all the answers

What does the International Olympic Committee define as a dietary supplement?

<p>Any food or non-food compound ingested for specific health benefits (A)</p> Signup and view all the answers

What is emphasized regarding time management for successful students?

<p>Expecting the unexpected and being flexible. (D)</p> Signup and view all the answers

Which component is NOT part of health-related fitness?

<p>Increased muscle mass (A)</p> Signup and view all the answers

What psychological benefit can physical activity provide?

<p>Improved self-image (B)</p> Signup and view all the answers

Which of the following best describes the top risks associated with nutritional supplement contamination?

<p>Fake supplements purchased online (A)</p> Signup and view all the answers

Flashcards

Drug

Any substance or mixture of substances used to diagnose, treat, mitigate, or prevent a disease, disorder, or abnormal physical state in humans or animals.

Natural Health Products (NHPs)

Foods or substances taken as specified doses for preventing or treating illness, reducing health risks, or maintaining good health.

Food and Drugs Act (FDA)

A legal framework that regulates the production, sale, and representation of food and drugs in Canada.

Natural Health Products Regulations (NHPR)

A set of regulations that specifically govern Natural Health Products in Canada.

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Natural ≠ Safe

The term 'natural' doesn't automatically imply safety. Natural products can have harmful side effects.

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Time Management

Making smart decisions about how to allocate your time and energy to goals you value and have clearly identified for yourself.

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SMART Goals

Goals that are specific, measurable, attainable, relevant, and time-bound.

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Task-Based Goals

Goals that focus on completing specific tasks within a set timeframe.

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Performance-Based Goals

Goals that focus on achieving a desired outcome or level of performance.

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Study Time

Determine your study time based on your individual needs and goals.

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Time Management: Setting Goals and Creating a Plan

Effective time management includes setting realistic goals and creating a plan to achieve them.

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Time Management: Working with Your Strengths

Acknowledge your strengths and weaknesses when managing your time.

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Time Management: Balance and Energy

Time management helps you balance your work and personal life to reduce stress and improve your well-being.

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Canada's Healthcare System

A system where healthcare services are provided based on need and not ability to pay.

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Services Out of the Hospital

Services that are not covered by universal healthcare, often requiring out-of-pocket expenses. Examples include cosmetic surgery, dentistry, prescription drugs for adults, and some eye care.

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Medicare

A publicly funded healthcare system that provides universal coverage for medically necessary services. It is designed to ensure that all Canadians have access to healthcare regardless of their income.

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Full Private Healthcare

A system where healthcare is primarily provided by private companies and individuals pay for services through insurance or out-of-pocket expenses.

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Full Public Healthcare

A system where healthcare is primarily provided by the government and funded through taxes, making it accessible to all citizens.

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Mixed Public-Private Healthcare

A system that combines elements of both public and private healthcare, where some services are funded by the government and others are provided privately.

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PRECEDE-PROCEED Model

A model that helps to assess a community's health needs and design effective health programs to address them. It guides the planning, implementation, and evaluation of public health initiatives.

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Vaccination

A public health initiative that aims to reduce the incidence of infectious diseases through the administration of vaccines. It is a cornerstone of public health, contributing significantly to increased life expectancy and reduced disease burdens.

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Measles

A highly contagious and potentially deadly disease caused by a virus. It was eradicated through global vaccination efforts, but cases can still arise from imported infections.

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Herd Immunity

The process of achieving a level of immunity within a population that makes it difficult for a disease to spread. This is achieved through high vaccination rates.

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Tetanus (Lockjaw)

An infectious bacterial disease that can cause serious complications, including death. It affects the nervous system and can lead to muscle spasms and paralysis.

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Polio

A serious viral disease that can affect the nervous system. It can cause muscle weakness and paralysis. Most people are asymptomatic, but some experience paralysis.

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Independent study

At university, you're expected to take responsibility for your learning beyond the classroom.

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Balancing university life

A vital part of success is ensuring you have enough rest and fun to prevent burnout.

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Rubella

A viral disease that can cause a range of symptoms, including fever, rash, and respiratory problems. It can be particularly dangerous for pregnant women, as it can cause birth defects.

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Guilt-free down time

Schedule dedicated time for relaxation and breaks to avoid procrastination and enhance effectiveness.

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Diphtheria

A bacterial infection that can cause serious respiratory problems, including airway obstruction and death.

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Break down tasks

Procrastination can be reduced by starting tasks early and breaking them into smaller manageable chunks.

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Smallpox

A deadly and highly contagious disease that was eradicated through global vaccination efforts, but remains a threat in some parts of the world.

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Time traps

Identify activities that often steal your valuable time and plan strategies to avoid them.

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Scheduling tips

A structured routine helps you be more efficient and productive.

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Buffer time

Always plan for unexpected events and leave some time unassigned in your schedule.

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Asking for help

Don't be afraid to seek help if you can't complete something on time. Consider the consequences of not doing it.

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Change in Physical Activity Guideline Philosophy

A shift in the approach to physical activity guidelines, emphasizing participation in shorter bursts of activity rather than continuous long sessions.

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1996 Physical Activity Guideline Update

The 1996 update to physical activity guidelines encouraged most adults to engage in at least 30-60 minutes of moderate-intensity exercise, even if it's broken into shorter sessions, most days of the week.

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Canadian Physical Activity Guidelines for Children (2002)

The 2002 Canadian physical activity guidelines for children proposed an increase in daily physical activity to 90 minutes, with a combination of moderate and vigorous exercise, divided into shorter intervals.

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New Research and Momentum in Physical Activity Guidelines

A significant shift in the way physical activity and health were perceived, leading to further research and a new set of guidelines in 2011.

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2011 Physical Activity Guidelines: Age Categories

The 2011 physical activity guidelines were tailored to different age groups, recognizing the unique needs and capabilities of each stage of life.

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Benefits of Regular Physical Activity

The new guidelines aimed to promote active lifestyles for all, prioritizing regular activity, even in small increments, for improved health and well-being.

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Ergogenic Aid

A substance used to enhance athletic performance, often taken in addition to a regular diet. It can be legal or illegal.

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Buffering Capacity

The ability of a substance to minimize the acidity build-up in muscles during strenuous exercise, leading to improved endurance and performance.

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Caffeine

A central nervous stimulant that can enhance performance by increasing alertness, focus, and energy levels.

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Creatine

A compound found in meat and fish that can improve short bursts of intense exercise by boosting energy production.

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Leucine

A vital amino acid, especially important for muscle growth and repair, often used as a supplement after intense exercise.

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Sports Drinks, Gels, Bars

A supplement providing carbohydrates to fuel exercise, often containing electrolytes to replenish those lost through sweat.

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Nitrates (Beetroot Juice)

A naturally occurring compound in beetroot juice that increases nitric oxide (NO) production, promoting blood flow and muscle oxygenation.

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Antioxidants

Compounds that protect cells against damage caused by free radicals, often produced during intense exercise.

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IOC Consensus Statement on Dietary Supplements

A statement outlining the IOC's guidelines on dietary supplements for athletes, emphasizing the importance of a balanced diet and responsible supplement use.

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Dietary Supplement

Any food, ingredient, nutrient, or non-food compound intentionally taken in addition to the regular diet to improve health and performance.

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Contamination of Nutritional Supplements

The risk of a supplement containing banned substances or impurities unintentionally introduced during manufacturing, leading to potentially harmful consequences for athletes.

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Relative Risk

The likelihood of an individual developing a specific disease or condition due to a particular risk factor, such as physical inactivity.

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Population Attributable Risk

The proportion of a disease that's attributed to a specific risk factor, like physical inactivity, indicating the potential impact of eliminating that factor.

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Economic Costs of Physical Inactivity

The combined economic burden on society due to various diseases caused by physical inactivity, highlighting the importance of promoting physical activity for better health.

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Health-Related Fitness Components

A set of five dimensions of physical fitness that contribute to overall well-being and health, encompassing cardiovascular health, muscle strength, endurance, flexibility, and body composition.

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Cardiorespiratory Fitness/Endurance

The ability to perform moderate-intensity physical activity for a sustained period without excessive fatigue, enhanced through regular exercise.

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Study Notes

Midterm Lecture Notes Kine 1020

  • Course: Health and Fitness (York University)
  • Year: 1
  • Lecture date: September 8, 2021 (Lecture 1: Intro and Admin) September 10, 2021 (Lecture 2: Intro to Health and Fitness)

Brief History of Health and Fitness

  • Susruta (600 BCE, India)

    • First doctor to use exercise as medicine.
    • Recommended daily exercise, but only to half capacity to avoid fatality.
  • Hippocrates (460-370 BCE)

    • Recommended the right amount of nourishment and exercise for good health.
  • Aristotle (350 BCE, Father of Kinesiology)

    • Questioned if exercise led to better health or if good health led to better exercise ability.
  • Edward Stanley (1873)

    • Argued that those who avoid exercise will eventually need more time for illness.

Brief History-the Firsts

  • 1737: Luigi Galvani discovered that electrical stimuli induced muscle contraction.
  • 1847: Carl Ludwig measured human blood pressure.
  • 1887: Augusts De'sire Waller recorded the electrical activity of the human heart (ECG).
  • 1920: Archibald V. Hill described maximal oxygen uptake (VO2 max).
  • 1957: A.F Huxley theorized about muscle cross-bridges in contraction.

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