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

What are natural hazards?

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

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

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

What is the main effect of riot control agents?

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

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

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

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

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

What is the main effect of toxins?

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

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

<p>Influenza (B)</p> Signup and view all the answers

What are free-living unicellular organisms called?

<p>Bacteria (C)</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 (D)</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 (A)</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. (B)</p> Signup and view all the answers

Why are places vulnerable to natural hazards?

<p>All of the above (D)</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 (B)</p> Signup and view all the answers

Which continent is the most affected by natural hazards?

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

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

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

What is a hazard hotspot?

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

What can identifying a hot spot have major implications for?

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

What can be more immediate than risk management?

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

Which organization published the source mentioned in the text?

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

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

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

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

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

What is the main implication of identifying a hot spot?

<p>All of the above (D)</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 (A)</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 (B)</p> Signup and view all the answers

What is the main effect of nuclear weapons involving fission?

<p>Immediate destruction of people and buildings (D)</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 (A)</p> Signup and view all the answers

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

<p>Chernobyl, Ukraine (D)</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 (A)</p> Signup and view all the answers

What is the formula for calculating risk?

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

Why are places vulnerable to natural hazards?

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

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

<p>True (A)</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 (A)</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 (B)</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 (A)</p> Signup and view all the answers

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

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

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

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

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

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

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

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

True or false: Bacteria are larger than viruses.

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

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

<p>True (A)</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 (A)</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 (B)</p> Signup and view all the answers

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