Menu English Ukrainian russian Home

Free technical library for hobbyists and professionals Free technical library


BIG ENCYCLOPEDIA FOR CHILDREN AND ADULTS
Free library / Directory / Big encyclopedia for children and adults

Who was the first doctor? Detailed answer

Big encyclopedia for children and adults

Directory / Big encyclopedia. Questions for quiz and self-education

Comments on the article Comments on the article

Did you know?

Who was the first doctor?

Even at the dawn of civilization, man began to practice practical medicine. He took steps to lessen the pain and bring relief to the patient. In the earliest times that we know anything about, there were already healers.

The Aesculapius of Babylon compiled medical records describing various diseases so accurately that today's doctors could well use them. And in ancient Egypt, although it was believed that diseases were caused by evil spirits, the sick were still treated with pills and ointments that contained medicinal substances such as opium or castor oil. Minor surgeries were also performed.

So, since ancient times, there have been all sorts of healers. But around 460 B.C. e. A man named Hippocrates was born in Greece. Many changes in medicine are associated with his name. No wonder he was called the "father of medicine". The main thing that Hippocrates did was to separate medicine from witchcraft and superstitions. Although he did not have such scientific knowledge as modern medicine has, his approach and attitude to healing can be called scientific. He taught that the patient must be examined very carefully. He said that one should not rely too much on treatment, but should try to help the body's natural defenses. His commandment was: "Do no harm!"

Hippocrates recognized and described many diseases. Some of his medical observations have not lost their significance even today, although they are more than two thousand years old.

Author: Likum A.

 Random interesting fact from the Great Encyclopedia:

Why do we get acne?

Nobody likes to have pimples or blackheads and it would be nice if we could tell you what causes them and what to do to avoid them. But the problem is not so simple. Both pimples and blackheads most often start in the hair follicles. The sebaceous glands produce a fatty substance that gets there. When the hair follicle becomes clogged and this fatty secretion collects, then what we call blackhead is formed.

Pimples are small, raised areas of the skin that often accumulate pus. But the cause of acne is much more difficult to explain than blackheads. They can appear for many reasons, including poor nutrition, imbalanced glandular function, or minor skin infections. Pimples can also be a sign of more serious skin disorders or even a symptom of a serious medical condition. Therefore, if a large number of acne appears on the body, it is necessary to consult a doctor. The doctor will try to find the cause of their appearance.

If the presence of acne is caused by some internal causes, then the use of some external medicines will not bring much benefit, but will only damage the skin. Acne should not be squeezed out, as this can lead to infection entering the body.

Many young people develop acne during adolescence, in which not only acne appears, but also pustules, cysts, and nodules. The reasons for this are very individual: in some cases it has to do with nutrition, and in others - the cause of this phenomenon may be the malfunction of the glands. A person who develops acne should see a doctor to determine the method of treatment.

 Test your knowledge! Did you know...

▪ What do beavers eat?

▪ What happened to the ship Saint Mary?

▪ Why did ancient Russian brides get married in mourning attire?

See other articles Section Big encyclopedia. Questions for quiz and self-education.

Read and write useful comments on this article.

<< Back

Latest news of science and technology, new electronics:

Machine for thinning flowers in gardens 02.05.2024

In modern agriculture, technological progress is developing aimed at increasing the efficiency of plant care processes. The innovative Florix flower thinning machine was presented in Italy, designed to optimize the harvesting stage. This tool is equipped with mobile arms, allowing it to be easily adapted to the needs of the garden. The operator can adjust the speed of the thin wires by controlling them from the tractor cab using a joystick. This approach significantly increases the efficiency of the flower thinning process, providing the possibility of individual adjustment to the specific conditions of the garden, as well as the variety and type of fruit grown in it. After testing the Florix machine for two years on various types of fruit, the results were very encouraging. Farmers such as Filiberto Montanari, who has used a Florix machine for several years, have reported a significant reduction in the time and labor required to thin flowers. ... >>

Advanced Infrared Microscope 02.05.2024

Microscopes play an important role in scientific research, allowing scientists to delve into structures and processes invisible to the eye. However, various microscopy methods have their limitations, and among them was the limitation of resolution when using the infrared range. But the latest achievements of Japanese researchers from the University of Tokyo open up new prospects for studying the microworld. Scientists from the University of Tokyo have unveiled a new microscope that will revolutionize the capabilities of infrared microscopy. This advanced instrument allows you to see the internal structures of living bacteria with amazing clarity on the nanometer scale. Typically, mid-infrared microscopes are limited by low resolution, but the latest development from Japanese researchers overcomes these limitations. According to scientists, the developed microscope allows creating images with a resolution of up to 120 nanometers, which is 30 times higher than the resolution of traditional microscopes. ... >>

Air trap for insects 01.05.2024

Agriculture is one of the key sectors of the economy, and pest control is an integral part of this process. A team of scientists from the Indian Council of Agricultural Research-Central Potato Research Institute (ICAR-CPRI), Shimla, has come up with an innovative solution to this problem - a wind-powered insect air trap. This device addresses the shortcomings of traditional pest control methods by providing real-time insect population data. The trap is powered entirely by wind energy, making it an environmentally friendly solution that requires no power. Its unique design allows monitoring of both harmful and beneficial insects, providing a complete overview of the population in any agricultural area. “By assessing target pests at the right time, we can take necessary measures to control both pests and diseases,” says Kapil ... >>

Random news from the Archive

Artificial retina on photocells 27.09.2021

Scientists from the Center for Neuroprosthetics in Lausanne, Switzerland have developed a fundamentally new type of retinal implant.

More than 3 million patients around the world are blind due to disease or damage to the retina. But the existing implants are of little help so far. They restore visual visibility by no more than 20 degrees, and patients with such implants are officially recognized as visually impaired.

Swiss scientists have developed a flexible polymer implant that is also a solar battery. The image is obtained by video cameras located on the glasses. Here everything is as usual. But then everything is new. The image is transmitted wirelessly to the implanted retina. Moreover, the implant area is almost the same as the natural retina.

The implant material was specially made thin and flexible so that it could be inserted into the eye through a very narrow incision. The large area of ​​the implant allows you to dramatically increase the resolution of the image, compared to existing analogues.

The implant does not need power sources. It is powered by natural light. After receiving the image from the cameras, the artificial retina transmits it further to the optic nerve.

Such an implant, according to scientists, will restore more than 40 degrees of visual visibility and increase the resolution of the image several times. This means that a person can already officially be recognized as sighted. But while there are clinical trials.

Other interesting news:

▪ Step towards bioelectronics

▪ Laser flash is not a hindrance to the sensor

▪ 1,5TB microSD card

▪ Pasteurization of beer with electricity

▪ Fuel from waste

News feed of science and technology, new electronics

 

Interesting materials of the Free Technical Library:

▪ section of the website Audiotechnics. Article selection

▪ article In the hope of glory and goodness. Popular expression

▪ article When will the sun go out? Detailed answer

▪ article Electromechanic for the maintenance and repair of elevators. Standard instruction on labor protection

▪ article LC Meter. Encyclopedia of radio electronics and electrical engineering

▪ article Simple FM receiver. Encyclopedia of radio electronics and electrical engineering

Leave your comment on this article:

Name:


Email (optional):


A comment:





All languages ​​of this page

Home page | Library | Articles | Website map | Site Reviews

www.diagram.com.ua

www.diagram.com.ua
2000-2024