Mild heat stroke: patients quickly leave the hot environment, transfer to a well-ventilated place to rest, give cool drinks containing salt, give glucose saline intravenous drip if necessary.
Severe heatstroke: pyrexia: reduce body temperature, maintain circulatory and respiratory system function, correct water and electrolyte balance disorders. Heat cramps: oral salt-containing cool drinks, if necessary, give glucose saline intravenous drip. Heat exhaustion: transfer to a ventilated and cool place, oral salt-containing drinks, symptomatic treatment.
Second, high-temperature work measures to prevent heatstroke
1. Technical measures: rational design of the process, improve production equipment and operating methods. Reasonable arrangement of heat sources, as far as possible, the heat source will be arranged outside the workshop; heat pressure-based natural ventilation, arranged below the skylight; through the wind-based natural ventilation, arranged in the summer side of the prevailing wind direction downwind; heat source to take thermal insulation measures; easy to cool down the workplace and so on. Utilize water or materials with small thermal conductivity for heat insulation. Take natural ventilation, mechanical ventilation and other ventilation cooling, air-conditioning facilities installed in places with conditions.
2. Health measures: ① supply of high-temperature workers with salt drinks and supplemental nutrition, 3-5 liters of salt drinks per person per day, the salt content of the drink to 0.15% ~ 0.2% is appropriate. ② strengthen individual protection, high-temperature workers equipped with high-temperature protective clothing, protective glasses, masks, gloves, shoe covers, leg protection. The radiation intensity of high-temperature workers, should be supplied with flame-resistant, less thermal conductivity of white overalls. Ice undershirts can be worn for short periods of time for operations in places with higher temperatures (e.g., firefighters). ③ Strengthen medical preventive work, conduct pre-employment and pre-summer physical examination for high-temperature workers, and discharge occupational contraindications. ④Organizational measures: strengthen leadership, improve management, and strictly comply with national standards for high-temperature work. In the hot season, rationalize work and rest time, strengthen the rotation of operations, and ensure that high-temperature workers have sufficient sleep and rest in summer. You can also visit the China Occupational Disease Network for knowledge and professional advice on preventing occupational diseases brought about by high temperatures
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