Disasters bring about injuries and other serious health maladies in large numbers of individuals. The first-aid team must make a reconnaissance of the area in order to assess:
i. The likely number of causalities;
ii. The nature of injuries;
iii. The presence of local hazard e.g. fire, floods, live electric wires, escape gases.
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General Principles of First-Aid
The general principles of first aid are:
i. Rescue and removal of the casualty in the shortest possible time without aggravating existing health situation.
ii. First aid should be confined to essentials only.
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iii. Immediate arrest of hemorrhage.
iv. Restoration of respiration and circulation.
v. Prevention of impending shock and treatment of shock if the victim is already in such a state.
vi. Immobilization of simple and compound fractures and dislocations.
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vii. Alleviation of pain by simple procedures and medication.
viii. Assurance of getting well quickly to the victim and moral boosting.