Basic Electrical Installation Work

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Exposure toxic fumes Get the casualty into fresh air quickly and encourage deep breathing con- scious. Give artificial respiration until natu- ral breathing restored until professional help arrives. Tilt the head backwards and open the mouth. . If the casualty faintly breathing, lifting the tongue, clearing the airway may all that necessary restore normal breathing. To ensure good airway, lay the casualty his back and support the shoulders some padding. the mouth damaged you have difficulty making seal around the casualty’s mouth, close his mouth and inflate the lungs through his nostrils. However, the casualty does not begin breathe, open your mouth wide and take deep breath, close the casualty’s nose pinching with your fingers, and, seal- ing your lips around his mouth, blow into his lungs until the chest rises. Breathing stopped Remove any restrictions from the face and any vomit, loose false teeth from the mouth. Obtain expert medical advice as fumes may cause irritation the lungs. not remove burnt clothing sticking the skin. When handling dangerous substances, also good practice have neutralizing agent hand. Resuscitate breathing has stopped. Disposal dangerous substances must not into the main drains since this can give rise environmental hazard, but should undertaken in accordance with local authority regulations. Obtain pro- fessional help soon possible. not move the casualty unless by remaining that position likely suffer further injury. Sprains and bruising A cold compress can help relieve swelling and pain.The legal responsibilities both employers and employees 33 Burns Remove heat from the burn relieve the pain placing the injured part under clean cold water. Loosen tight clothing around the neck, chest and waist. Contact with chemicals Wash the affected area very thoroughly with clean cold water. Remove any contaminated clothing. not break blisters attempt to remove loose skin. Cover the affected area with clean sterile dressing and seek expert advice. wise precaution treat all chemical substances as possibly harmful; even commonly used substances can dangerous if contamination from concentrated solutions. Continue this pro- cedure your natural breathing rate. Renew the compress every few minutes. Do not apply lotions ointments. Broken bones Make the casualty comfortable possible supporting the broken limb either hand with padding. Cover the injured area with clean dry dressing. Remove your mouth and watch the casualty’s chest fall. Soak towel cloth in cold water, squeeze out and place the injured part