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39 Cards in this Set
- Front
- Back
sudden occurrence demanding immediate action that may be due to epidemics, techonological catastrophes (man-made), strife, or man-made cause
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emergency
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any occurrence that causes damage, ecological disruption, loss of human life, deterioration of health and health services on a scale sufficient to warrant and extraordinary response from outside the affected community area
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disaster
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"a situation of hardship and human suffering arising from events whic cause physical loss or damage, wocial and/or economic disruption which the country of community concerned is unable to full cope alone"
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Unicef definition of emergencies
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man-made disasters
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man is clearly the cause:
wars, armed conflicts, civil strife |
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natural disasters
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wtih exception of technological disasters (industrial accidents, crashes)
volcanoes |
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avalanches
floods landslides droughts crop failures earthquakes cyclones |
NATURAL DISASTERS
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earthquakes may lead to:
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landslides, avalanches
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tsunamis may lead to:
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floods- plant, animal, soil destruct.
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volcanic eruption may lead to:
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plant, animal, soil destruction, air and water pollution
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tornadoes may lead to:
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plant destruction, soil erosion, water disturbances
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heavy snowfall may lead to:
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avalanche, soil erosion, heavy snow melt, flood
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absence of rain may lead to:
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drought, depletion of water sources, plant and soil deteroration
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populations vulnerable to disasters:
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previously malnourished children, elderly, those with chronic health issues
women and children those with no sayings or investments or without insurance these people have a more difficult time to recuperate froma disaster than others |
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vulnerable
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to be weak and at the same time threatened
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what factors make people vulnerable in disasters?
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hunger
malnutrition poverty vulnerability varies from one place to another |
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heavy snowfall may lead to:
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avalanche, soil erosion, heavy snow melt, flood
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absence of rain may lead to:
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drought, depletion of water sources, plant and soil deteroration
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populations vulnerable to disasters:
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previously malnourished children, elderly, those with chronic health issues
women and children those with no sayings or investments or without insurance these people have a more difficult time to recuperate froma disaster than others |
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vulnerable
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to be weak and at the same time threatened
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what factors make people vulnerable in disasters?
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hunger
malnutrition poverty vulnerability varies from one place to another |
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heavy snowfall may lead to:
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avalanche, soil erosion, heavy snow melt, flood
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absence of rain may lead to:
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drought, depletion of water sources, plant and soil deteroration
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populations vulnerable to disasters:
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previously malnourished children, elderly, those with chronic health issues
women and children those with no sayings or investments or without insurance these people have a more difficult time to recuperate froma disaster than others |
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vulnerable
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to be weak and at the same time threatened
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what factors make people vulnerable in disasters?
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hunger
malnutrition poverty vulnerability varies from one place to another |
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what are the most vulnerable populations?
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widows
single mothers children disabled persons elderly |
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what is the most destructive natural force?
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earthquakes
economic losses are higher in industrialized countries than in third world nations |
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what causes a tsunami?
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large earthquakes under or near the ocean, close to the edges or tectonic plates
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which type of tsunamis have greater magnitude?
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volcanic tsunami have greater magnitude than seismic ones (waves greater than 40 ft)
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prevent earthquakes?
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risk-mapping and building codes
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cyclones have different names in different areas what may they also have?
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storm surges (floods)
more or less damage depending on the tide (low or high) |
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floods account for how many of the world's disaster in a year?
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30%
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what may floods lead to in a densely populated area?
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homelessness, loss of livestock, devastation of crops and grain, disruption of communication
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what may drought be worsened by?
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over cultivation of land, deforestation, overgrazing, and unskilled irrigation
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what are health issues or disasters?
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1) malnutrition issues (micro-nutrient deficinecies, elderly)
2) external assistance (rapidity, appropriateness, usefulness, cost-benefit) 3) disaster info needs (international systems, national systems, early warnings, historical data) |
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problems that may arise from disasters:
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- need for evacution
- search and rescue - triage and casuality distribution - coordination among multiple jurisdictions - involvement of different levels of govt - damaged or disabled hc infrastructure |
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PH responsibilities:
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environmental infrastructure- water, sanitation, vector control
provision of HC services- acute, continuity of care, PC preventive care provision of emergency medical care assessing the needs of the elderly and special pops injury surveillance |
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PH tasks:
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1) collect, evaluate, disseminate info
2) cooperation and collaboration with other disciplines (EMS, national guard) 3) prevention and advocacy or the prevention of disease activities. |
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what are the 6 phases of the functional model?
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1) planning
2) prevention 3) assessment 4) response 5) surviellance 6) recovery |