First, heatstroke prevention and first aid

In order to prevent heatstroke, measures such as ventilation, heat insulation, lounge and short-term rotation should be taken. Operators under high temperature should drink more cool drinks and normal saline, prepare human pills and perfume, and equip them with corresponding protective articles such as heat-proof clothing, heat-insulating masks, gloves and hats.

Patients with heatstroke should be moved to a ventilated, cool and dry place to lie on their backs, and cold compress or wipe with cold wet towels and ice packs; Conscious patients can drink mung bean soup, light salt water, Ren Dan or Dongxiang Zhengqi water; Severe patients should be sent to hospital in time for emergency treatment.

Second, food hygiene and safety knowledge

1, that is, pay attention to personal hygiene, eat fresh food that meets the hygiene standards, and don't eat cooked food that is cold or left too long.

2. Eat more fruits and vegetables. Summer is the peak season for melons and vegetables. You can eat more cold vegetables such as cucumber, loofah, pumpkin, bitter gourd and watermelon. The most important factor affecting human body in summer is the poison of summer dampness. Eating some cool vegetables is conducive to promoting fluid production and quenching thirst, relieving summer heat, clearing away heat and purging fire, expelling toxin and relaxing bowels.

3. Eat more "sterilized" vegetables. The high temperature in summer and the rapid spread of pathogenic bacteria are frequent seasons for human diseases, especially intestinal infectious diseases. At this time, eating more "sterilized" vegetables can prevent diseases. This kind of vegetables include: garlic, onion, green onion, garlic sprout, etc. , rich in broad-spectrum fungicides; It can kill and inhibit various pathogenic bacteria.

Third, prevent injuries in the restricted area.

Pits, tanks, basements, underground pipelines and other restricted areas may have toxic gases such as hydrogen sulfide or oxygen deficiency hazards, which are prone to fatal accidents. Therefore, preventive measures should be taken before entering the "forbidden zone", and the safety factor should be determined by acid-base liquid test and candle fire test. Once you feel dizzy during entry, you should exit immediately.

When an accident occurs in the restricted area, blindly entering the restricted area to save people will lead to many deaths and injuries. Professionals should be informed and effective protective equipment should be worn before entering the rescue. Hot and humid weather is a common feature in summer, accompanied by extreme weather such as lightning and rainstorm, which poses a great threat to safety production. In order to prevent accidents and ensure safety production.