- •Infectious diseases.
- •Infectious pathogens ;
- •III. Form the nouns using the suffix(-tion), give their Russian equivalents:
- •IV.Make the words negative:
- •V.Complete this table:
- •VI.Read the text and answer the questions following it:
- •VII.Mix and match:
- •VIII.Make the sentences complete: Rickettsiae
- •IX.Read the text and answer the questions:
- •X. Give Russian equivalents to the following word - combinations:
- •XI. A) Note the difference in meaning of the given words
- •XII. A). Make the definitions of adjectives complete:
- •XVII. The words on the right can be used to form a noun that fits suitably in the blank space. Fill each blank in this way.
- •XVIII. Read the text and answer the questions after reading. Communicable disease epidemiology
- •XIX. Read about the chain of infection
- •XX. Say in one word:
- •XXI. Render from Russian into English : Инфекционные заболевания
- •XXII. Give the corresponding English names to the following diseases:
- •XXIV. Translate the definitions of these terms into English:
- •XXV. Render from Russian into English, use the suitable words from the active vocabulary:
- •XXVI. Translate from Russian into English:
- •XXVIII. Listen to the text “Infection” and retell it in Russian(appendix)
- •XXX. Check your knowledge of infectious diseases:
- •XXXI. Render from Russian into English, check your knowledge of the words dealing with the topic “Infectious diseases”:
- •Infectious diseases
- •I.Before reading the text look through the list of the following medical terms, be sure you know their meaning:
- •II. Answer the following questions:
- •III. Read the text «Treatment of tetanus» and make up a dialogue between a professor and a medical student discussing treatment options of a tetanus case. Treatment
- •Mild tetanus
- •Severe tetanus
- •IV. Listen the text “Tetanus” and retell it in Russian.
- •VI. Give Russian equivalents to the following word-combinations:
- •VII. Having obtained the information concerning tetanus fill in the gaps with proper words:
- •VIII. Use special medical terms from Ex.1:
- •IX. Render from Russian into English: Столбняк
- •Diagnosis
- •Prevention and Treatment
- •III.Fill in the gaps with the words in the list below:
- •IV.Make the sentences complete:
- •V.Read the text «Symptoms». Speak about the symptoms according to the plan:
- •Symptoms
- •VI.Listen the text «Leprosy». Retell the text using the following scheme:
- •Incubation
- •Involvement of
- •VII.Give Russian equivalents to these word-combination:
- •VIII.Render from Russian into English:
- •IX.Express your opinion of the psychologic and social problems that leprotic patients may suffer from.
- •X.Make up a dialogue between a specialist of the Center for Disease Control and Prevention and a journalist working in periodicals.
- •II. Read text fext "Pediculosis ". Pediculosis.
- •III. Make the sentence complete:
- •IV. Substitute English words for Russian ones: What do head lice look like?
- •V. Listen to the text "Pediculosis " and retell it in Russian:
- •VI. Fill in the gaps with prepositions in the box:
- •How is a head lice infestation diagnosed?
- •VII. Finish the sentences using obtained information:
- •VIII. Render from Russian into English:
- •Vocabulary:
- •IX. Say what you can:
- •Pediculosis.
VI.Read the text and answer the questions following it:
Disinfectant
Disinfectant is an agent that destroys or removes bacteria and other microorganisms on surfaces. It is used to cleanse surgical instruments and other objects. The most natural disinfectant is sunlight, but most popular chemical disinfectants are carbolic acid, phenol, chlorine, and iodine. Dilute solutions of some disinfectants may be used as antiseptics or as preservatives in solutions of eye drops or injections.
Disinfectants work best on smooth surfaces like plastic, but they often do not exterminate all bacteria and those that survive an attack by chemicals will produce a resistant generation. Therefore, there is a tendency to create conditions which discourage the growth of microbes rather than trying to kill them.
a) What are disinfectants used for?
b). Could you name a common chemical disinfectant?
c). What is the disadvantage of disinfectants?
d). How do modern health care establishments prefer to deal with microbes?
OVER TO YOU
What are the differences between disinfectants, antibiotics, and antiseptics?
VII.Mix and match:
Types of infectious Organisms
1.Microscopic, singl-celled organism. Examples are Streptococcus pyogenes (strep throat), a)fungus Escherichia coli (urinary tract infection)
2.A small infectious organism-much smaller than a fungus or bacterium-that cannot reproduce on its own; it must invade a living cell and use that cell`s machinery to reproduce. b) parasite Examples are Varicella zoster (chicken-pox, shingles), Rhinovirus (common cold) c)bacterium
3.This type of the infectious organism is actually a type of plant. Yeasts, molds, and mushrooms are all of this type. Examples are Candida albicans (vaginal yeast infection), Tinea pedis (athlete`s foot)
4.An organism such as a worm or single-celled animal d) virus that survives by living inside another (the host). Examples are Enterbius vermicularis (pinworm); Plasmodium falciparum (malaria)
VIII.Make the sentences complete: Rickettsiae
Rickettsiae is a group of very small nonmotile…. |
cellular structure and method of asexual reproduction |
They resemble bacteria in their…. |
arthropods (ticks, mites, etc) |
Like viruses they cannot….. |
transmitted to mammals in which they can cause severe illness |
Rickettsiae infect…… |
reproduce outside the bodies of their hosts |
Through arthropods they can be….. |
spherical or rod-like parasitic organisms |