МИНИСТЕРСТВО ЗДРАВООХРАНЕНИЯ РФ

САНКТ-ПЕТЕРБУРГСКАЯ ГОСУДАРСТВЕННАЯ ПЕДИАТРИЧЕСКАЯМЕДИЦИНСКАЯ АКАДЕМИЯ

LEARN to READ & SPEAKon Children's Infectious Diseases

САНКТ-ПЕТЕБУРГ 2001

М-545

ББК 81.2 англ.

УДК-20

Учись читать и говорить о детских инфекциях. Учеб. пособие. — СПб ГПМА, второе издание, 2006 с.

Составители: И.Л. Гальфанович, Д.Б. Казанский, В.А.Кузина, Н.А. Мордвинова, Ц.З.Мунтянова, М.М.- Панкова. Л.М.Тюмина, Е.М. Юдина

Под редакцией И.И.Могилёвой

На обл.: Learn to Read & Speak on Children's Infectious Diseases

Рецензент: зав.ка­федрой иностранных языков Санкт-Петербургской медицинской академии постдипломного образования, доц. Д.М. Вольфберг.

Пособие содержит легкие оригинальные тексты по теме "Детские инфекции" (первые три части). В первой части даны базовые тексты для разговорных тем по специальности и упражнения для развития навыков устной речи. Во второй части даны более сложные тексты по данной теме для внеауди­торного и ознакомительного чтения. Третья часть содержит разнообразные виды самостоятельной работы с текстом такие, как чтение текста без словаря, письменный перевод со словарем, ориентирование в тексте по заданным вопросам, устное и письменное тезирование на английском языке, лексические тесты, ознакомительное чтение с последующим тес­тированием. Тексты всех трех частей используются параллельно. К первой части в приложении даны словарный минимум, необходимый для активного усвоения и употребления в устной речи и таблица ин­фекционных болезней.

Цель настоящего пособия — активизация общемедицинской лексики, развитие навыков разговорной речи и создание основы для свободного чтения медицинских текстов.

Рекомендовано проблемной учебно-методической комиссией по ино­странным языкам Минздрава России (заседание 24-25 апреля 2001 г., Москва) для студентов 2-го курса медвузов.

Первое издание 2001 г.

ISBN 5-86093-092-5 © СП6ГПМА, 2006

Introduction

Infectious diseases of childhood

Infectious diseases are caused by pathogenic bacteria or other microorganisms that multiply in the body and have a harmful effect on it. These organisms (germs and viruses) are capable of producing poisonous substances, or toxins, that poison the body.

The chief source of infection is direct or indirect contact with the patient himself, the disease being communicated to others either before it has been recognized and the individual isolated, or transmitted after quarantine has been removed.

According to the mode of infection contagious diseases may be classified as:

I. Infectious diseases in which the infecting organism penetrates through an abrasion or wound of the skin or mucous membranes. Such are, for example, pyogenic bacteria, causing septicemia, gonococcus infection, toxemia.

2. Infections caused by the pathogenic microorganisms through the respiratory tract are: a) diseases due to various types of streptococci: rheumatic fever, quinzy, scarlet fever; b) diseases due to filtrable viruses: measles, .mumps, smallpox, chicken-pox, polio­ myelitis.

3. Infections, generally bacterial, disseminated principally by the intestinal discharges, such as typhoid fever, dysentery, cholera.

In order to identify the causative microorganism bacteriological studies are performed which help to detect such microorganisms by direct examination under the microscope of the patient's blood, urine, stools, sputum or of any pathological material withdrawn from the body. The examination of the exudate on the tonsils, for example, may reveal the presence of the diphtheria bacillus; examination of the sputum may show the tubercle bacillus.

The direct identification of the infecting agent being impossible, the serologic method is used. The latter depends upon the demonstration in the patient's serum of antibodies specific to the suspected disease. Special serologic tests have been -devised for

demonstrating the presence of these antibodies. Among these are hemagglutination (inhibition), complement fixation, antibody neutral­izing, hemadsorption inhibition, and precipitation test. The method of immunofluorescence consisting of detecting specific antigens in the material studied by means of luminescent microscopy has proved of great diagnostic value.

Exercises

I. Translate into Russian the underlined words:

I. The disease can be communicated to other people. 2. Scarlet fever is a contagious disease. 3. The infecting organism penetrates through a wound of the skin. 4. Some infections are spread by the intestinal discharge. 5. The causative microorganisms are detected by examination of pathological material withdrawn from the body. 6. For demonstrating the presence of the antibodies special serologic tests have been devised.

II. Check if you remember the meaning of the following words:

Poison; discharge; capable; to multiply; to recognize; to remove; to depend on; to reveal; to suspect; to prove.

III. Using the words given below fill in the gaps in the sentences: 1. Influenza is an ... .2. Influenza is .... 3. Children ... with

influenza get treatment at home. 4. The ... agent penetrates through the skin. 5. You may ... the wound if you do not dress it. 6. Pneumonia is an acute ... disease. 7. This ... is transmitted through the air.

Infect, infectious, infection, infecting, infected.

IV. Compare the sentences and say in which way they differ in their sense(translation) and grammatically:

1. Infections caused by the pathogenic microorganisms include two types of diseases.

2. These infections are caused by the pathogenic microor­ ganisms.

3. Some infections may be caused by viruses.

4. Bacteriological studies performed to detect the causative microorganism gave positive results.

5. Bacteriological studies were performed in order to detect the causative microorganisms.

6. Bacteriological studies have been performed in order to detect the causative microorganisms.

'V. Answer the questions on the text:

I. What pathogenicagents can cause an infection? 2. What is the classification о{ contagious diseases based on? 3. What are the ways in which the infecting organism penetrates into the human body? 4. What

methods are used to detect the causative microorganism? 5. What kinds of serologic tests are mentioned in the text?

II

The characteristic feature of acute infectious diseases is their cyclic course. There are clearly defined stages in the course of infectious diseases: incubation (latent period), prodromal period, invasion period, active period, period of decline, convalescence.

The maximum period of incubation (i.e., the time between the date of exposure to the disease and the beginning of clinical manifestations) of some communicable diseases, e.g., chicken-pox, measles, scarlet fever, small-pox, whooping cough, ranges between 7 to 21 days.

In some cases an increased resistance to certain infections can be observed. The capacity possessed by the body for resisting infection is spoken of as immunity.

Immunity may be natural and acquired. Natural immunity to certain infections may be transmitted from parent to offspring. A temporary passive immunity is transmitted from the mother to her infant both through the placental circulation and through the breast milk. Acquired immunity may follow a spontaneous attack of disease, the artificial inoculation of a modified virus, vaccine injections, injections of antitoxic and antibacterial sera.

The most significant primary preventive measure is immunization against contagious diseases. Prophylactic measures applied in early childhood and the preschool ages should be directed at combating acute childhood infections.

The medical science is now armed with reliable weapons for preventing infectious diseases. The treatment of infectious disease includes the methods directed against the causative agent and its toxins, as well as the microbes of the secondary complication (treatment with sera, sulfa drugs, antibiotics), and the methods which favourably influence the reactivity of the organism and the patient's emotional tone (blood transfusion, administration of blood plasma and serum, gamma globulin, physiotherapy, etc.). In addition, the complex of pathogenic therapy includes setting up a hygienic atmosphere for the patient, good care and a proper diet.