2 Lec Q - Emergency
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Questions and Answers

Which type of disaster is caused by natural events and affects human life, property, or activity?

  • Man Made Biological Disaster
  • Chemical Disaster
  • Natural Disaster (correct)
  • Nuclear and Radiological Weapons Disaster
  • In the past 20 years, approximately how many people have been affected by natural disasters?

  • 8 billion
  • 6.8 billion
  • 2 billion
  • 4.4 billion (correct)
  • According to Klaus Jacob, what happens when more people are put in harm's way?

  • Natural events become less severe
  • Natural events become less frequent
  • Natural events become disasters (correct)
  • Natural events become more predictable
  • What is the estimated cost of damage caused by natural disasters in the past 20 years?

    <p>$2 trillion</p> Signup and view all the answers

    What is the main advantage of preparing well for disasters?

    <p>It is cheaper than picking up the pieces afterwards</p> Signup and view all the answers

    What are natural hazards?

    <p>Natural events that affect human life, property, or activity</p> Signup and view all the answers

    What is the definition of a disaster?

    <p>A sudden event that causes serious disruption of a community</p> Signup and view all the answers

    Which category of chemical agents primarily causes damage to the lungs, including pulmonary edema and hemorrhage?

    <p>Choking agents</p> Signup and view all the answers

    Which of the following is an example of a blister agent or vesicant?

    <p>Mustard gas</p> Signup and view all the answers

    What is the main effect of riot control agents?

    <p>Irritation of eyes and respiratory system</p> Signup and view all the answers

    What is the main effect of blood agents in high doses?

    <p>Respiratory and cardiac failure</p> Signup and view all the answers

    What is the main effect of psychotomimetic agents in low doses?

    <p>Psychiatric effects</p> Signup and view all the answers

    What is the main effect of toxins?

    <p>Range from death to incapacitation</p> Signup and view all the answers

    What is the main effect of a nuclear weapon involving fission?

    <p>Instantly destroy people, buildings, and anything else in the vicinity</p> Signup and view all the answers

    Which of the following is NOT a major biological threat agent mentioned in the text?

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

    What are free-living unicellular organisms called?

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

    Which category of biological threats includes traditional biological agents that have been altered to circumvent medical countermeasures?

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

    What are the physical factors that can affect the impact of a tectonic event?

    <p>Distance from epicentre and Richter Scale</p> Signup and view all the answers

    What is the formula for calculating risk?

    <p>Risk = probability of a given hazard + amount of people living in a given exposed area + vulnerability depending on socio-politico- economical context of this population and resilience or coping strategies.</p> Signup and view all the answers

    Why are places vulnerable to natural hazards?

    <p>All of the above</p> Signup and view all the answers

    Why do people choose to live in hazardous areas?

    <p>More people and assets are being placed in harm's way</p> Signup and view all the answers

    Which continent is the most affected by natural hazards?

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

    Which country is NOT mentioned as being hazard-prone in Asia?

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

    What is a hazard hotspot?

    <p>An area with multiple hazard zones</p> Signup and view all the answers

    In which type of areas is the potential for hazards to turn into disasters great?

    <p>Large, rapidly growing urban areas in hazard-prone areas</p> Signup and view all the answers

    What can identifying a hot spot have major implications for?

    <p>Development and investment planning</p> Signup and view all the answers

    What can be more immediate than risk management?

    <p>Long lists of priorities</p> Signup and view all the answers

    Which organization published the source mentioned in the text?

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

    Which of the following is considered an unnatural disaster according to the text?

    <p>Deaths and damages resulting from human acts</p> Signup and view all the answers

    What is the main advantage of preparing well for disasters according to the text?

    <p>Reduced damage</p> Signup and view all the answers

    Which country in Asia is mentioned as being hazard-prone in the text?

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

    What is the main implication of identifying a hot spot?

    <p>All of the above</p> Signup and view all the answers

    What is the potential for hazards to turn into disasters in large, rapidly growing urban areas in hazard-prone areas?

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

    Which of the following is NOT a category of chemical agents mentioned in the text?

    <p>Radiological agents</p> Signup and view all the answers

    What is the main effect of nuclear weapons involving fission?

    <p>Immediate destruction of people and buildings</p> Signup and view all the answers

    Which of the following is NOT a function of the public health community in radiological exposure incidents?

    <p>Determining safety requirements for working in or near the site of the incident</p> Signup and view all the answers

    What is the most serious radiation accident mentioned in the text?

    <p>Chernobyl, Ukraine</p> Signup and view all the answers

    Which of the following is NOT a factor affecting the impact of a tectonic event?

    <p>Time of year and climate</p> Signup and view all the answers

    What is the formula for calculating risk?

    <p>Risk = probability + people living in exposed area + vulnerability</p> Signup and view all the answers

    Which of the following is NOT a major biological threat agent mentioned in the text?

    <p>Malaria (Plasmodium species)</p> Signup and view all the answers

    Why are places vulnerable to natural hazards?

    <p>All of the above</p> Signup and view all the answers

    Natural hazards are events that adversely affect human life, property, or activity.

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

    According to the text, it is cheaper to prepare well for disasters than to try to recover afterwards.

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

    True or false: Chemical nerve agents primarily cause damage to the lungs, including pulmonary edema and hemorrhage.

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

    True or false: Nuclear weapons involving fission leave a limited role for the public health community.

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

    True or false: Radiological exposure can have significant public health implications.

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

    True or false: Biological warfare involves the military use of a biological agent to cause death or harm to humans, animals, or plants.

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

    The Philippines is mentioned as being hazard-prone in Asia.

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

    Identifying a hot spot can have major implications for development and investment planning.

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

    Long lists of priorities can be more immediate than risk management.

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

    True or false: Bacteria are larger than viruses.

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

    True or false: Enhanced biological agents are resistant to antibiotics.

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

    True or false: Tectonic events are affected by human factors such as population density and previous experience with hazards.

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

    True or false: Risk can be calculated by multiplying the probability of a geophysical event by the number of people living in the exposed area.

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

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