Seconds become wider and freeze people!I heard that cooling is a perfect match for the side stove,

Mondo Gastronomy Updated on 2024-01-30

The chilling cold wave is coming!

Cantonese people become wider and "frozen" in seconds.

One night into winter" is really sour.

Last week, I also wore short sleeves to turn on the air conditioner.

This week, the thick quilt of the cotton clothes is warmed by shaking.

It's so cold all over my body!

Guangdong even joined the snow viewing group chat.

The first batch of snow has arrived in Qingyuan Lianshan and Jinzi Mountain.

Guangdong's first rime ice hanging this winter is also here!

Shaoguan Lechang City, Pingshi Town, Paradise Village, Mawang Palace.

The green mountains are white-headed, and the wild jade trees are full of flowers.

This cold air is the beginning of autumn in Guangdong this year.

The first cold air to reach the level of a cold wave.

The weather in Guangdong will continue to decline in the coming week.

After the temperature drops.

Heating became a top priority.

Boiling tea and eating hot pot are even more standard.

But when using coal-fired, charcoal-fired, gas-fired water heaters.

A "** killer" is eyeing it.

That's carbon monoxide poisoning.

There are not a few netizens who have been "put down" by it.

What are the symptoms of carbon monoxide poisoning?

Carbon monoxide is.

One is colorless, odorless, and non-irritating.

Asphyxiating gases.

Inhalation through the respiratory tract.

Entering the body causes poisoning.

Mild cases may include headache, dizziness, nausea, and weakness of the limbsModerate or severe poisoning can cause coma, collapse, lips, nails, ** mucous membranes can appear cherry red, often complicated by cerebral edema, pulmonary edema, myocardial damage, arrhythmia, etc., and even life-threatening, resulting in death.

How to deal with the symptoms of poisoning?

First of all. Cut off carbon monoxide**.

Open windows immediately to ventilate to allow air convection.

Quickly turn off gas gas cooktops, water heater valves, etc

Facilities and equipment such as pipeline gas and extinguishing charcoal fires.

At the same time, avoid using lighters, etc.

Items that are prone to Mars.

Meantime. Quickly get out of the poisoned environment

1.Quickly remove the patient from the scene of poisoning and move to a place with fresh air and good ventilation.

2.Unbuckle the poisoner's collar and keep the airway open;At the same time, it is necessary to pay attention to keeping warm to prevent complications.

3.Patients should keep quiet and rest, avoid activities that aggravate oxygen consumption, and let patients receive oxygen as soon as possible.

4.For moderate to severe patients, at the same time as on-site first aid, 120 emergency should be called immediately** and sent to a hospital with a hyperbaric oxygen chamber for hyperbaric oxygen chamber ** as soon as possible.

5.Critically ill patients with respiratory and cardiac arrest should be given immediate rescue breaths and cardiac compressions, and promptly transferred to the hospital for resuscitation**.

How to prevent carbon monoxide poisoning on a daily basis?

Places that are prone to carbon monoxide poisoning.

It is more common in fuel-heated rooms, bathrooms, etc

Confined dining spaces, parking in idling cars, etc.

Burn coal, charcoal, firewood indoors.

or improper use of water heaters, kitchen gas leakage or insufficient combustion, poor ventilation.

Sleeping in a starting car, etc.

Carbon monoxide poisoning can occur.

Therefore, we need to pay attention to the following:

Open windows frequently for ventilation.

When you need to burn charcoal fire indoors, open doors and windows for ventilation and keep the indoor air fresh.

The water heater should be completely turned off after use.

Do not use obsolete water heaters, gas water heaters, gas water heaters should not be installed in closed bathrooms or poorly ventilated places, it is recommended to ask professional installers to install.

When using a gas water heater, it is necessary to maintain a good ventilation state, the bathing time should not exceed 20 minutes, and check whether the water heater is completely turned off after use.

Regular inspection of piped gas equipment.

When using pipeline gas, pay attention to check whether the rubber pipe connected to the gas stove is loose, aging, ruptured, and insect bites to prevent gas leakage, and it is best to install a carbon monoxide detector, and check and maintain it regularly to ensure that the detector is operating normally.

In a closed restaurant kitchen, it is recommended to install ventilation equipment such as exhaust fans.

Open your windows intermittently while driving.

When driving, don't let the engine idle for a long time. When the car is stopped, do not turn on the air conditioner for too long. Even when driving, open the windows intermittently to allow convection of the air inside and outside the vehicle. If you feel unwell, stop and rest immediately. If you feel dizzy, heavi, or weak in your limbs while driving or riding in an air-conditioned vehicle, you should open the window in time to breathe fresh air.

dr.guangdongcdc

There is more than one kind of carbon monoxide poisoning in a family emergency, in order to understand the preparedness of residents in Guangdong Province for family emergencies, we have done a small survey, please scan *** to fill in the questionnaire, the questionnaire takes 3 5 minutes, we keep the information you fill in strictly confidential, thank you for your participation!

Cover of this issue: References: 1. Prevention and Emergency Treatment of Non-occupational Carbon Monoxide Poisoning in the Public

2. Expert consensus group on the diagnosis and treatment of acute carbon monoxide poisoning. Expert consensus on the diagnosis and treatment of acute carbon monoxide poisoning[J].Chin J Med,2022,44(6):481-486 doi:10.3760/cma.j.issn.0254-1424.2022.06.001.

3. Xue Ming, Risk Analysis and Protective Measures for Carbon Monoxide Occupational Poisoning**. Petrochemical Technology, 202330(07): 113-115.

Authors: Zhang Chenhuan and Luo Lixian (participants of the 18th phase of the Guangdong Provincial Field Epidemiology Training Program).

Production: Fan Ying.

Professional review: Liang Wenjia, Tu Hongwei.

Preliminary review: Luo Haiming, Long Yifang.

Review: Qiu Quan.

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