Epidemiology and Disease Classification
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Questions and Answers

Which of the following is not one of the main types of disease examined through epidemiology?

  • Infectious diseases
  • Cancer (correct)
  • Deficiency diseases
  • Hereditary diseases
  • What are some common ways in which infectious diseases are transmitted?

  • Through physical contact only
  • Through food consumption
  • Through direct or indirect contact (correct)
  • Through the air only
  • Which of the following is an example of a non-communicable disease?

  • Gastrointestinal infections
  • Measles
  • Malaria
  • High blood pressure (correct)
  • How can infectious diseases be prevented from spreading?

    <p>Frequent handwashing</p> Signup and view all the answers

    Which type of contact can spread infectious diseases?

    <p>Person-to-person contact</p> Signup and view all the answers

    What type of diseases can be caused by certain types of viruses, bacteria, parasites, and fungi?

    <p>Infectious diseases</p> Signup and view all the answers

    What is the main focus of environmental epidemiology?

    <p>Understanding how environmental exposures impact human health</p> Signup and view all the answers

    What does epidemiology study and analyze?

    <p>The distribution, patterns, and determinants of health and disease conditions in a population</p> Signup and view all the answers

    How does epidemiology contribute to public health?

    <p>By identifying risk factors for disease and targets for preventive healthcare</p> Signup and view all the answers

    What role do epidemiologists play in research?

    <p>Designing studies, collecting data, and analyzing data</p> Signup and view all the answers

    Which area is NOT a major focus of epidemiological study?

    <p>Criminal law</p> Signup and view all the answers

    What kind of decisions are shaped by epidemiology?

    <p>Policy decisions and evidence-based practice</p> Signup and view all the answers

    How can some infectious agents spread long distances and remain suspended in the air?

    <p>Through airborne transmission</p> Signup and view all the answers

    What is a common way STDs like gonorrhea can be transmitted from a pregnant person to their baby?

    <p>During childbirth</p> Signup and view all the answers

    How do droplets created when speaking contribute to the spread of infectious diseases?

    <p>They require close proximity to infect another person</p> Signup and view all the answers

    Which type of transmission involves touching an object, such as a doorknob, that was recently touched by a person with an infectious disease?

    <p>Indirect contact with contaminated objects</p> Signup and view all the answers

    How can E.coli be often transmitted according to the text?

    <p>Through improperly handled produce or undercooked meat</p> Signup and view all the answers

    In what way can germs be spread through blood products and medical supplies?

    <p>Through direct contact with infected blood products or medical supplies</p> Signup and view all the answers

    What is the meaning of the term 'epidemiology'?

    <p>The study of what is upon the people</p> Signup and view all the answers

    Who first drew the distinction between 'epidemic' and 'endemic' diseases?

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

    What does the term 'syndemic' refer to in epidemiology?

    <p>A condition where diseases interact in a population</p> Signup and view all the answers

    From which language is the term 'epidemiology' derived?

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

    Which scientific discipline mentioned in the text is used for exposure assessment in epidemiology?

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

    What discipline assists epidemiologists in understanding proximate and distal causes of diseases?

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

    What can improperly canned foods create an environment for?

    <p>Clostridium botulinum growth</p> Signup and view all the answers

    How can some infectious diseases be transmitted from animals to humans?

    <p>Through animal bites or scratches</p> Signup and view all the answers

    Which parasite can be found in cat feces and requires extra precautions for pregnant individuals?

    <p>Toxoplasma gondii</p> Signup and view all the answers

    What is zoonosis?

    <p>A disease transmitted from animals to humans</p> Signup and view all the answers

    How are some zoonotic infectious agents transmitted by insects?

    <p>Through insect bites after feeding on infected hosts</p> Signup and view all the answers

    Which of the following can act as environmental reservoirs for infectious organisms?

    <p>Soil, water, and vegetation</p> Signup and view all the answers

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