Cancer Prevention and Risk Factors
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Questions and Answers

What percentage of cancer deaths is estimated to be preventable due to diet?

  • 10-20%
  • 20-50% (correct)
  • 5-10%
  • 30-40%

    • According to the WHO, what is the primary target audience for tobacco prevention measures?

  • Elderly
  • Pregnant women
  • Adults
  • Children and adolescents (correct)

    • What is the estimated percentage of cancer deaths attributed to smoking?

  • 30% (correct)
  • 10-20%
  • 20-30%
  • 5-10%

    • What is the purpose of the MPOWER measures introduced by the WHO?

    <p>To assist in the country-level implementation of effective tobacco control interventions</p> Signup and view all the answers

    What is the estimated percentage of cancer deaths attributed to infections?

    <p>10-20%</p> Signup and view all the answers

    What is the estimated percentage of cancer deaths attributed to occupational exposures?

    <p>3-5%</p> Signup and view all the answers

    What is the main objective of the MPOWER interventions?

    <p>To save lives and reduce costs from averted healthcare expenditure</p> Signup and view all the answers

    What percentage of males in Libya currently smoke tobacco?

    <p>49.6%</p> Signup and view all the answers

    What is the second major risk factor for cancer?

    <p>The combination of obesity, physical inactivity, and poor nutrition</p> Signup and view all the answers

    What is recommended to maintain lean body weight?

    <p>Engaging in regular physical activity and limiting high-calorie foods and drinks</p> Signup and view all the answers

    What is the main benefit of physical activity in relation to cancer prevention?

    <p>Reducing the risk of several types of cancer</p> Signup and view all the answers

    What is the first strategy of the MPOWER interventions?

    <p>Monitor tobacco use and prevention policies</p> Signup and view all the answers

    What is the recommended daily intake of vegetables and fruits for cancer prevention?

    <p>At least 2.5 cups</p> Signup and view all the answers

    What percentage of the Libyan population eats less than 5 servings of fruit and/or vegetables per day?

    <p>97%</p> Signup and view all the answers

    What percentage of cancer cases in low- and middle-income countries are caused by infections?

    <p>25%</p> Signup and view all the answers

    What is the recommended approach to grain consumption for cancer prevention?

    <p>Choose whole grains over refined grains</p> Signup and view all the answers

    What percentage of Libyan females are obese?

    <p>40%</p> Signup and view all the answers

    What types of cancers can be reduced by vaccinating against hepatitis B virus and HPV?

    <p>Liver and cervical cancer</p> Signup and view all the answers

    What is the primary goal of early detection and diagnosis?

    <p>To identify individuals with risk factors or early stages of disease</p> Signup and view all the answers

    What is a critical criterion for a disease to be considered for a screening program?

    <p>It must have a latent presymptomatic stage</p> Signup and view all the answers

    What is a key requirement for a screening test?

    <p>It must be simple, reliable, and affordable</p> Signup and view all the answers

    What is a necessary condition for a screening program to be effective?

    <p>Access to diagnostic facilities is available and rapid</p> Signup and view all the answers

    What is the ultimate goal of a screening program?

    <p>To reduce morbidity and mortality</p> Signup and view all the answers

    What is a key consideration in evaluating a screening program?

    <p>The benefit must outweigh the harm</p> Signup and view all the answers

    What is the primary goal of primary prevention of skin cancer?

    <p>To avoid exposure to UVR as much as possible</p> Signup and view all the answers

    What is the recommended time period to avoid direct sunlight?

    <p>From 10 am to 4 pm</p> Signup and view all the answers

    What is the term for the use of natural, synthetic, or biologic agents to reverse, suppress, or prevent carcinogenic progression?

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

    What is the potential risk associated with chemopreventive drugs?

    <p>Unwanted side effects and potential harm</p> Signup and view all the answers

    Which NSAID has received FDA approval for the prevention of adenomatous polyps in patients with familial adenomatous polyposis?

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

    What is the current status of Celecoxib for chemoprevention in the general public?

    <p>Not approved for chemoprevention</p> Signup and view all the answers

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