Complete the gaps with the night comparative.
(young) child in our family
Nick. He is the
gry
(friendly
2
Paul is five years younger (young) than
People in the countryside are
than they are in the city.
These suitcases are heavy, but this one is
4 Ann is the (beautiful) girl I know
in town
3
the ... (heavy) of all .
study skills​

1. The most common sources of infection in medical practice are direct contact with a patient's blood and saliva. This means that if a healthcare worker comes into contact with blood or saliva from an infected individual, they can potentially become infected themselves or spread the infection to others.

2. Infection can enter the body through various ways. The text mentions that infection may enter through skin cuts or abrasions, the eyes, or it may also be swallowed. This means that any open wounds, cuts, or even the mucous membranes in the eyes and mouth can serve as entry points for microorganisms to invade the body.

3. Ancient people believed that the body's first line of defense against infection was an intact surface, such as the outer layer of skin and the protective outer layer of mucous membrane. They recognized that a barrier in the form of healthy skin and mucous membranes can prevent microorganisms from entering the body and causing infection.

4. The second line of defense starts its action if the infection manages to bypass the body's first line of defense. In the text, it is mentioned that if infection had passed the intact surface, the liquid secretion produced by the protective surfaces would start its action. This means that the body's second line of defense is the production of substances like saliva, tears, sweat, and gastric juice that have antimicrobial properties and can help neutralize bacterial poisons and kill some microorganisms.

5. The liquid secretion, such as saliva, tears, sweat, and gastric juice, is produced by the protective surfaces, like the salivary glands, mucous membranes, and sweat glands. These secretions contain substances that can help fight against microorganisms and protect the body from infection.

6. Saliva can play a protective role against infection. It neutralizes some bacterial poisons and can kill certain microorganisms. This means that saliva contains substances that can help eliminate harmful bacteria and prevent them from causing infection.

7. Tears and sweat also have a similar effect to saliva. They contain substances that can help fight against microorganisms. The acidity of sweat and the antiseptic properties of tears can help kill many bacteria present on the skin and prevent the spread of infection.

8. The third line of defense called immunity has been discovered now. This means that the understanding and development of the body's immune response to infections have been studied and researched in more recent times. The immune system plays a crucial role in recognizing and destroying harmful microorganisms, as well as providing long-term protection against future infections.

9. The last line of defense, if the body's defense mechanisms fail to prevent infection, is a response called inflammation. Inflammation is a natural response of the body to infection, injury, or foreign substances. It is characterized by redness, swelling, heat, and pain in the affected area. Inflammation helps to isolate and eliminate the source of infection and initiate the healing process.

Overall, it is important to understand the sources of infection, how it can enter the body, the body's defense mechanisms, and the steps taken by the body to fight against infection. This knowledge is crucial in preventing the spread of infection and maintaining good health.

Родители, учителя, врачи и другие взрослые заинтересованы в влиянии медиа на детей и подростков уже много лет. Поскольку контакт с медиа неизбежен, оно помогает нам узнавать о культуре окружающего мира, приобретать ценности и становится частью нашего общества. Медиа предоставляет основной инструмент для образования, обмена информацией и практически любой формы развлечения. Оценивается, что казахстанцы тратят по крайней мере 50% своей жизни на просмотр телевизора, самой распространенной формы медиа для всех возрастов.

В наши дни большинство подростков имеют свой собственный кабельное телевидение, плееры DVD и CD, а также интерактивные видеоигры, находящиеся в их собственных комнатах. Большинство подростков имеют собственные компьютеры и доступ к Интернету. У них есть доступ ко всевозможному контенту, включая насилие и многое другое, что только можно себе представить.

Какие группы людей были обеспокоены влиянием медиа на детей и подростков?

а) Политики, эксперты и учителя.

Какой процент казахстанцев проводит свою жизнь за просмотром телевизора?

а) Процент не указан в тексте и может быть только предположен.

Чем развлекаются подростки по всему миру?

а) Кабельным телевидением, плеерами DVD и CD, интерактивными видеоиграми и доступом к Интернету.