The incorrect medical knowledge in the movie misled many people, and some people were sent to the police station because of it.

Many people may find it difficult to understand boring textbook knowledge, but the relevant content can be presented in the form of a video after some design. Especially when you watch a movie that makes a deep impression on you, you may remember some of the plots in the movie. In these movies, there are also some wrong medical common sense. These wrong medical common senses have misled many people.

Food incompatibility

The idea of ​​food incompatibility has been around for a long time, especially in some movies, where food incompatibility often appears. In particular, some palace fighting movies show food incompatibility vividly. The movie "Double Food Diary" tells the story of how the wife Yan Zi, in order to avenge her cheating husband Chen Jiaqiao, taught her lover Coco to cook and made soups at home that were incompatible with her husband. After eating the two dishes, her husband felt unwell and became weaker and weaker.

For example, the film points out that vitamin C has a reducing effect. Shrimp and large doses of vitamin C can reduce pentavalent arsenic to trivalent arsenic. Trivalent arsenic is arsenic trioxide, which is also toxic and can even be lethal. In fact, in order to convert pentavalent arsenic contained in seafood into trivalent arsenic through the reducing effect of vitamin C, not only a large dose of vitamin C is needed, but also dozens of kilograms of seafood. Can a person eat dozens of kilograms of seafood? The answer is no. Putting aside the dose and talking about toxicity, it is difficult for foods to have so-called food incompatibility.

Blood test

In many movies, it often happens that when a person finally finds his or her biological child, or suspects that the child is his or her own, the next step is to test the parentage by dropping blood. In the palace drama "The Legend of Zhen Huan", Zhen Huan's child also went through a blood test. Blood test was also the most common method in ancient times to verify the relationship between children and parents. In fact, blood test is not reliable.

In fact, if the blood of several people is dripped into the same container, it will soon coagulate into one. In fact, there is no blood relationship between these people. After the blood of two people meets, whether it can be mixed together depends on their blood type rather than blood relationship. Using "blood test" as evidence, blood with kinship may not be able to mix, and blood without kinship may also mix. Now this problem has been solved. If you want to confirm whether your children are your own, you can do a DNA test.

Not being able to give birth to a boy is a woman's problem

Women go through a lot in their lives, and pregnancy and childbirth are even more of a hurdle for women. In the past, men were valued over women, and women had a relatively low social status. If a family had only daughters and no sons, the family might be considered to be extinct, and families without sons were ostracized. Families without sons often blame women. In many movies, in order to give birth to a son, the mistress of the house is generous enough to arrange for the man to marry a concubine.

In fact, it is not women who decide whether to have a boy or a girl. Men have the final say. The human body has a total of 23 pairs of chromosomes, of which the first 22 pairs are called autosomes, which are common to both men and women, and the last pair are called sex chromosomes, which are different for men and women. Women's sex chromosomes are all XX, and only men's sex chromosomes are XY. Men's Y chromosomes are inherited from their biological fathers, and the key to whether the embryo will develop into a boy lies in the presence of the Y chromosome. If both are X-type, a girl will be born in the future; if there is one X-type and one Y-type, a boy will be born.

A knife-handed one, dizzy at a glance

In many movies, you may often see such a scene. A knife is stabbed from behind and the person faints. This has led to misunderstandings among the public, who believe that a knife is really able to knock someone unconscious. In a news report by a TV station, there was indeed someone who imitated this practice. When he broke into a room to steal, he saw the male owner was sleeping. He imitated the knife action in the movie and wanted to knock the sleeping male owner unconscious. As a result, the male owner was awakened by the thief's action.

In fact, it is very difficult to knock someone out with just a knife-handed move. It not only requires a certain amount of strength, but also requires finding the right angle, which is not something that ordinary people can do. Just like the thief mentioned above, he thought he could easily knock the male owner out, but he didn't expect to wake him up and he was caught red-handed.

The medical common sense in movies is not limited to the above mentioned ones. There are many other medical common sense that are wrong. Reliable medical common sense still depends on what the experts say. Movies are more about entertainment than medical common sense.