Disasterppt 110926211357-phpapp01
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Transcript of Disasterppt 110926211357-phpapp01
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DISASTER MANAGEME
NT
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DEFINITIONS OF DISASTER
“A disaster can be defined as any occurrence that cause damage, ecological disruption, loss of human life, deterioration of health and health services on a
scale, sufficient to warrant an extraordinary response from outside the affected community or
area”. (W.H.O.)
“A disaster can be defined as an occurrence either nature or manmade that causes human suffering
and creates human needs that victims cannot alleviate without assistance”.
American Red Cross (ARC)
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DISASTER NURSING
It can be defined as the adaptation of professional nursing skills in recognizing and meeting the nursing, physical and emotional needs resulting from a disaster.
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TYPES OF DISASTER
Natural Disasters
Meteorological
Topographical
Environmental
Man-made
Disasters
Technological
Industrial accidents
Security related
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FACTORS AFFECTING DISASTER
• Age• Immunization status• Degree of mobility• Emotional stabilityHost factors
• Physical Factors• Chemical Factors • Biological Factors• Social Factors• Psychological Factors
Environmental factors
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CHARACTERISTIC OF DISASTER
Predictability ControllabilitySpeed of onsetLength of forewarning
Duration of impactScope and intensity of impact
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PHASES OF DISASTER
Pre-impact phase
Impact phase
Post-impact phase
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PRINCIPLES OF DISASTER MANAGEMENT
Disaster management is the
responsibility of all spheres of
government
Disaster management should use
resources that exist for a day-to-
day purpose.
Organizations should function as
an extension of their core business
Individuals are responsible for
their own safety.
Disaster management planning
should focus on large-scale events.
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Contd….
Disaster management planning should recognize the
difference between incidents and disasters.
Disaster management operational arrangements are
additional to and do not replace incident
management operational arrangements
Disaster management planning must take account of
the type of physical environment and the structure
of the population.
Disaster management arrangements must recognise
the involvement and potential role of non-
government agencies.
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PHASES OF DISASTER MANAGEMENT
Disaster Preparedness
Disaster impact
Disaster Response
Rehabilitation
Disaster Mitigation
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Disaster preparedness
Preparedness should be in the form of money, manpower and materials
Evaluation from past experiences about risk Location of disaster prone areas Organization of communication, information
and warning system Ensuring co-ordination and response
mechanisms Development of public education programme Co-ordination with media National & international relations Keeping stock of foods, drug and other
essential commodities.
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E.g.: Indian Meteorological department (IMD) plays a key role in forewarning the disaster of cyclone-storms by detection tracing. It has 5 centres in Kolkata, Bhubaneswar, Vishakapatanam, Chennai & Mumbai. In addition there are 31 special observation posts setup a long the east coast of India.
The International Agencies which provides humanitarian assistance to the disaster strike areas are United Nation agencies.
Office for the co-ordination of Humanitarian Affair (OCHA) World Health Organization (WHO) UNICEF World Food Programme (WFP) Food & Agricultural Organisation (FAD)
E.g.: Non Governmental Organizations Co-Operative American Relief Every where (CARE) International committee of Red cross International committee of Red cross
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Disaster impact
Search, rescue and first aid
Field care
Triage
Tagging Identification of
dead
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Triage Golden hour Immediate or high priority: Delayed or medium priority: Minor or minimal or ambulatory patients: Expectant or least priority: Colour code:
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Disaster response
Epidemiologic surveillance and disease control
Vaccination Nutrition
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Rehabilitation phase
Water supply
Food safety Basic
sanitation and personal hygiene
Vector control
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Disaster mitigation
This involves lessening the likely effects of emergencies. These include depending upon the disaster, protection of vulnerable population and structure.
For examples, improving structural qualities of schools, houses and such other buildings so that medical causalities can be minimized. Similarly ensuring the safety of health facilities and public health services including water supply and sewerage system to reduce the cost of rehabilitation and reconstruction. This mitigation compliments the disaster preparedness and disaster response activities.
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DISASTER MANAGEMENT CYCLE
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DISASTER-EFFECTS
Deaths Disability Increase in communicable
disease Psychological problems Food shortage Socioeconomic losses Shortage of drugs and medical
supplies.Environmental disruption
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DISASTER DRILL
A disaster drill is an exercise in which people simulate the circumstances of a disaster so that they have an opportunity to practice their responses.
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ROLE OF NURSE IN DISASTER MANAGEMENT
DISASTER PREPAREDNESS To facilitate preparation with
community To provide updated record of
vulnerable populations within community
Nurse leads a preparedness effort Nurse play multiroles in community Nurse should have understanding of
community resources Disaster Nurse must be involved in
community organization
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DISASTER RESPONSE
Nurse must involve in community assessment
Once rescue workers begin to arrive at the scene, immediate plans for triage should begin
Nurse work a member of assessment team
To be involved in ongoing surveillance
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DISASTER RECOVERY
Successful Recovery Preparation
Be vigilant in Health teaching
Psychological support Referrals to hospital
as needed Remain alert for
environmental health Nurse must be
attentive to the danger
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JOURNAL REFERENCE
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