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Task IV. Read and translate the text Sechenov and His Work on the Blood Cases
Founder
Physiology
Psychology
Respiratory process
To isolate
Erythrocytes
Conclusion
Hemoglobin
Oxygen
Solution
Salt -
Sechenov and His Work on the Blood Cases
I.M. Sechenov (1829 1905) was a prominent Russian scientist, the founder of physiology and scientific psychology.
The range of Secenovs scientific interests and the number of his research work are really great. 106 scientific interestsing works were written by him. In these works he included the findings which he had observed and determined before.
Some of his research works were connected with the ivestigation of the blood gases and their role in the respiratory process.
I.M. Sechenov isolated the blood gases and found out that most of the blood gases were combined with erythrocytes. No physiologist had been able to do it before Sechenov. On the basis of his observations I.M. Sechenov came to the conclusion that hemoglobin was that substance of the blood which accomplished the exchange of oxygen and carbon dioxide in the respiratory process. Physiologists of many countries who had worked on this problem before Sechenov could not estimate the role of hemoglobin in the act of respiration. So the accomplishment of the respiratory process is due to hemoglobin.
I.M. Sechenov investigated the process of absorption of carbon dioxide by the solutions of the salts. When he had completed his investigations, he proved that only 2/ 3 of carbon dioxide were disolved in plasma. The rest of carbon dioxide was combined with red blood cells. The transfer of carbon dioxide from the blood into the lungs was due to the law () of diffusion of gas from fluid into the air. When Sechenov had investigated this phenomenon, he was able to answer the question why oxygen passed into the blood from atmospheric gases during the act of respiration.
1. Complete the sentences:
1. I.M. Sechenov was a prominent Russian scientist, the founder of physiology______________________________________________.
2. The range of Sechenovs scientific interests and the number of his research work_______________________________________________.
3. In these works he __________________________________which he had observed and ____________________before.
4. Some of his research works were connected ___________________________________________________________
5. I.M. Sechenov ________________the blood gases and ___________that most of the blood gases were combined with erythrocytes.
6. On the basis of his observations I.M. Sechenov came to the conclusion that _______________________________________________________
___________________________________________________________
7. I.M. Sechenov investigated _____________________________of carbon dioxide by the solutions of the salts.
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8. When Sechenov had investigated this phenomenon, he was able to answer the question why __________________________________from atmospheric gases during the act of respiration.
2. Write sentences about Sechenov using the word combinations:
1. To be born ___________________________________________________________
2. To be the founder of ___________________________________________________________
3. To be connected with_________________________________________
___________________________________________________________
4. To isolate and to found________________________________________
___________________________________________________________
5. To investigate the process______________________________________
___________________________________________________________
6. To be able to answer__________________________________________
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Task V. GRAMMAR
1. Make the following interrogative and negative.
1. Peter has a tape recorder._________________________________________
2. You have many relatives there._____________________________________
3. My sister has music lessons once a week.____________________________
4. The children have many toys._____________________________________
5. We have coffee in the afternoon.___________________________________
6. Her daughter has a piano. _______________________________________
7. The children have lunch at eleven.___________________________________
8. Jane has a book-shelf. 9._________________________________________
I have a bath once a week.__________________________________________
10. I have his textbook on physics.___________________________________
11. We have much snow this winter.__________________________________
12. They have breakfast at half past seven._______________________________
13. His uncle has a garden. _________________________________________
14. I have enough paper to write three letters.___________________________
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2. .
1. How much is 17 plus 19?___________________________
2. How much is 25 plus 32?_________________________________
3. How much is 120 plus 205?_________________________________
4. How much is 13 minus 4?________________________________________
5. How much is 200 minus 45?_____________________________________
6. How much is 7 multiplied by 8?__________________________________
7. How much is 42 divided by 6?___________________________________
3. , .
1. Does Peter drive the car as carefully as Tom?
_________________________________________________________
2. Does a taxi run as fast as a bus?
_________________________________________________________
3. Does Jane speak as calmly as Helen?
_________________________________________________________
4. Do you come as late as your brother?
_________________________________________________________
5. Does Nick speak English as slowly as Peter?
____________________________________________________________
6. Does Susan speak French as well as her mother?
___________________________________________________________
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7. Does Harry get up as early as his father?
__________________________________________________________
8. Does Jack do his grammar exercises as carelessly as he did last year?
____________________________________________________________
4. :
Quickly___________________ ___________________________________
Gaily____________________ ____________________________________
Early_________________________ ______________________________
Loud__________________________ ______________________________
Fast__________________________ ______________________________
Late__________________________ ______________________________
Well__________________________ ______________________________
Badly_________________________ ______________________________
Carefully_______________________ ______________________________
Quietly________________________ ______________________________
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Task 1
Read and translate the text Pharmaceutical Education in Ukraine .
To enter
To last
Property
Internship
Establishment
Master
Standard
Applicant
Postgraduate
Compulsory