Cancer Care Overview - Medical-Surgical Nursing
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Questions and Answers

What is a common characteristic of cancer cells compared to normal cells?

  • They reproduce in an organized fashion.
  • They cannot undergo apoptosis. (correct)
  • They have a limited ability to invade other tissues.
  • They function normally.
  • Which lifestyle factor is linked to a significant number of cancer cases?

  • Regular exercise.
  • Increased hydration.
  • Cigarette smoking. (correct)
  • High-quality nutrition.
  • What percentage of cancer deaths in the U.S. is estimated to be related to tobacco use?

  • About 33-40%
  • About 20-25% (correct)
  • About 50-60%
  • About 10-15%
  • How does cancer exacerbate dysfunction in the body?

    <p>By invading nearby tissues.</p> Signup and view all the answers

    Which of the following cancers can potentially be prevented through vaccines?

    <p>Cervical cancer.</p> Signup and view all the answers

    What is the primary reason cancer is the second leading cause of death in the U.S.?

    <p>The proliferation of abnormal cells.</p> Signup and view all the answers

    Which of these factors is NOT associated with an increased risk of developing cancer?

    <p>Regular physical activity.</p> Signup and view all the answers

    What is one of the main consequences of metastasis in cancer?

    <p>Dysfunction in distant body sites.</p> Signup and view all the answers

    What is the most common cause of cancer death in the United States?

    <p>Lung cancer</p> Signup and view all the answers

    Which screening has been shown to effectively reduce mortality rates?

    <p>Breast cancer screening</p> Signup and view all the answers

    What is the primary risk factor for lung cancer?

    <p>Cigarette smoking</p> Signup and view all the answers

    What was the 5-year relative survival rate for all cancers diagnosed between 2002 and 2008?

    <p>68%</p> Signup and view all the answers

    What percentage of lung cancer deaths were expected in the U.S. for 2013?

    <p>27%</p> Signup and view all the answers

    Which cancer site is most commonly reported among cancer survivors?

    <p>Female breast</p> Signup and view all the answers

    What treatment modalities are often used for advanced lung cancer?

    <p>Chemotherapy and radiation</p> Signup and view all the answers

    What is the estimated percentage of cancer survivors who are 65 years of age or older?

    <p>59%</p> Signup and view all the answers

    Which type of lung cancer is most common?

    <p>Non-small cell lung cancer</p> Signup and view all the answers

    What was the increase in the 1-year survival rate for lung cancer from 1975-1979 to 2005-2008?

    <p>From 37% to 44%</p> Signup and view all the answers

    Study Notes

    Overview of Cancer

    • Cancer involves the uncontrolled proliferation of abnormal cells that fail to reproduce in an organized manner, function normally, or undergo apoptosis.
    • It is the second leading cause of death in the U.S., accounting for nearly 25% of all deaths, following cardiac diseases.
    • Cancer can cause localized damage or dysfunction and may metastasize, leading to systemic failure and death.
    • Significant contributors to cancer include tobacco use, heavy alcohol consumption, obesity, physical inactivity, and poor nutrition, all of which are preventable.
    • Approximately 174,000 cancer deaths in 2013 were linked to tobacco use.
    • Over 2 million skin cancers diagnosed annually can be prevented through sun protection and avoiding indoor tanning.
    • Regular screenings reduce mortality rates for breast, colon, rectum, and cervix cancers and enhance early detection and treatment outcomes.
    • The 5-year relative survival rate for all cancers improved to 68% (2002-2008) from 49% (1975-1977).
    • As of January 2012, there were about 13.7 million cancer survivors in the U.S., with 59% aged 65 or older.

    Lung Cancer

    • Lung cancer is the leading cause of cancer mortality in the U.S., accounting for about 14% of all cancer diagnoses.
    • An estimated 159,480 deaths from lung cancer were projected in 2013, representing approximately 27% of all cancer deaths.
    • Lung cancer incidence and death rates for men began declining two decades ago, with women seeing declines starting in the mid-2000s.
    • The primary risk factor for lung cancer is cigarette smoking, responsible for an estimated 85% of cases.
    • Known carcinogen exposures (e.g., second-hand smoke, radon, asbestos) additionally contribute to lung cancer risk.
    • Lung cancer is classified mainly as small cell or non-small cell, with specific treatment determined by cell type and staging.
    • The 1-year survival rate for lung cancer improved from 37% (1975-1979) to 44% (2005-2008), but the 5-year survival rate remains low at 16%.
    • For advanced lung cancer where cure is not achievable, palliative care should be integrated early in treatment.

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    Description

    This quiz focuses on the pathophysiology and care plans surrounding cancer within the realm of medical-surgical nursing. Delve into the specifics of cancer cell proliferation, its uncontrolled nature, and implications for patient care. Test your knowledge on the vital aspects of managing cancer patients effectively.

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