2023-08-30 23:00:17
A 3-year-old boy in Yunnan suffered from nasal cavity bleeding. The reason why he was in shock and sent to the hospital was that his grandmother misunderstood the “remedy”.
Recently, a 3-year-old boy in Yunnan was sent to the hospital for treatment due to nasal bleeding, and even went into shock when he was admitted to the hospital. The reason was that my grandmother mistook the “remedy” and wrapped her hair in a paper ball and stuffed it into the nasal cavity to stop the bleeding.
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According to internal media reports, the 3-year-old boy was rushed to a local hospital due to nasal bleeding, and was in shock when he arrived, and his condition was very critical. Later, through blood transfusion treatment, the condition was controlled, but the nasal cavity still bleeds.
A 3-year-old boy has nasal cavity bleeding (picture from the public account of Wenshan Radio and Television Station)
Blood transfusion therapy (picture of Wenshan Radio and Television Public Account)
The doctor said that after surgical examination, it was found that the boy’s bilateral nasal cavity was severely eroded, and blood was constantly oozing deep in the depths, and something similar to a paper ball was found in the deep part of the left nasal cavity. After questioning, I found out that it was the child’s grandmother who used a non-scientific “remedy” to wrap the hair in paper when the child had a nosebleed to stop his grandson’s nosebleed. Fortunately, the foreign body was removed after emergency surgery, and the bleeding was stopped by electrocoagulation to save life.
Hair stuffed into the nasal cavity (Picture from the public account of Wenshan Radio and Television Station)
The doctor reminded that nosebleeds are more common in children, and it is recommended to use 3 common ways to help stop bleeding: “point pressure”, “local hemostatic drugs” and “nasal packing”.
Although the traditional food “preserved egg” has a strange appearance and taste, it still has many loyal fans. It is also widely rumored that the high lead content in preserved eggs affects health. What is the truth…?
schematic diagram.Design Picture
Preserved egg, also known as preserved egg, is a food with Chinese characteristics. Although it was once listed as the top ten most disgusting food in the world by CNN, it is loved by Chinese people both in the south and the north. It is just such a small egg, but it has been rumored in recent years that it contains high lead content, and it is easy to be poisoned and even carcinogenic if eaten. This discourages many preserved egg lovers, so are preserved eggs really as rumored?
1. Are preserved eggs really containing a lot of lead, which can cause poisoning and cancer?
Preserved eggs are made of duck eggs with quicklime, salt, plant ash, yellow dan powder, tea powder and other substances, wrapped in mud and marinated for about 100 days. Delicious, rich in protein, sodium, calcium and other nutrients. Does the preserved egg really contain lead?
In the traditional craft, an important auxiliary material—Huangdan powder is used, the main component of which is lead oxide. During the pickling process, part of the lead will permeate into the egg. After a period of pickling, the lead in the preserved egg will slowly Slow accumulation. Eating too much may damage the body’s immune system, nervous system and kidney function.
but! Taking into account the problem that excessive lead is harmful to the human body. In 2014, China revised the national standard for the production of preserved eggs, stipulating that the lead content of preserved eggs should not exceed 0.5mg/kg. Moreover, most modern preserved eggs are made using lead-free technology. Although they are not completely lead-free, as long as they are made according to national standards, eating them will generally not cause any harm to the human body, and there will be no adverse reactions such as lead poisoning.
It is recommended that when buying preserved eggs, it is best to choose regular channels such as large supermarkets and supermarkets. Generally, those that meet the national standards can be eaten with confidence.
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2. Then why is there news every year that people are poisoned by eating preserved eggs and sent to the doctor?
There are a lot of news about eating preserved eggs poisoning and sending them to the doctor every year, and it says that it is not poisonous. Why are there so many poisoning cases?
Li Heli, deputy director of the emergency department of the Second People’s Hospital of Chengdu, pointed out that preserved egg poisoning mostly occurs in summer and is mostly caused by Salmonella. Preserved eggs are easily contaminated by Salmonella. Eat it within an hour or two. Common symptoms of preserved egg poisoning include abdominal pain, dizziness, vomiting, diarrhea, persistent high fever, etc. If these symptoms occur after eating preserved eggs, it is best to seek medical attention as soon as possible.
3. Two or three questions about preserved eggs
1. Why do preserved eggs smell strange and taste fresh?
This is because preserved eggs are made in an alkaline environment and have an alkaline taste. In addition, protein hydrolysis occurs during pickling, which produces volatile substances such as hydrogen sulfide and ammonia, so the taste is a bit strange. However, some flavor peptides and umami amino acids are also produced during protein hydrolysis, so preserved eggs taste delicious.
2. How are the beautiful textures on preserved eggs formed?
Preserved eggs are also called “preserved eggs” because they have beautiful patterns like pine branches on the surface. In fact, the beautiful lines on the surface of preserved eggs are fibrous magnesium hydroxide hydrated crystals formed by the combination of magnesium ions in the egg white and protein degradation products in the egg white. The color of preserved eggs is related to the curing time. Generally, the longer the curing time, the darker the color.
3. Which one has higher nutritional value, preserved eggs, eggs or duck eggs?
Due to water loss, although the fat and protein content in preserved eggs has increased, the sodium content of preserved eggs is much higher than that of chicken eggs and duck eggs, and the vitamins B1 and B2 in preserved eggs are significantly reduced after making preserved eggs. Therefore, in general, the nutrition of eggs and duck eggs is higher than that of preserved eggs.
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4. How to eat preserved eggs to be healthier?Keep 4 points in mind
Preserved egg poisoning incidents continue to occur. In order to avoid future troubles, how to eat preserved eggs to be healthy?
1. Buy from regular manufacturers
Some small workshops may still use the traditional method of making preserved eggs, so the lead content may be too high. It is recommended to buy preserved eggs from regular brand manufacturers. The lead content of these brand manufacturers is within the standard range, and you can generally eat them with confidence.
Types 2 and 3 should eat as little as possible or not
Children, the elderly with poor digestion ability, hypertensive patients or pregnant women with gestational hypertension should eat less or no preserved eggs, and choose ordinary eggs or duck eggs.
3. Clean and disinfect before eating
Before eating preserved eggs, you must wash your hands and preserved eggs to avoid salmonella infection, and it is best to eat preserved eggs after high-temperature disinfection, so that even if there is salmonella, it will be killed at high temperature.
4. Observe whether there is any abnormality before eating
After peeling the preserved egg, smell it to see if there is any peculiar smell, and if the shape is loose, it is probably broken, so it is best not to eat it.
schematic diagram.Design Picture
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