Ex. 22. Look, read and translate. Memorize the adjectives.

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Ex. 23. Complete these sentences using the adjectives in the diagram:

1. Arteries are long, tubular blood vessels which can bend and stretch, i.e. they are ….. and ….. .

2. Some cells and molecules can pass through capillary walls. In other words capillaries are ….. .

3. Some white blood cells (leukocytes) can destroy bacteria, i.e. leukocytes are ……

4. Platelets are very small particles which stick together to stop bleeding, i.e. they are …..

5. Red blood cells (erythrocytes) can bend to get through narrow blood vessels and then spring back into shape. In other words erythrocytes are ….. .

6. Blood cells cannot pass through artery walls. This means that arteries ….. .

7. Leukocytes can pass through capillary walls. This means that capillary walls are ….. to leukocytes.

8. Leukocytes can move around in the tissues, or, in other words, they ….. .

9. Veins are wide blood vessels with some muscle tissue in their walls, i.e. veins ….. .

10. Erythrocytes can not usually pass through capillary walls. In other words, capillary walls are usually ….. .

Home work.

Ex. 24. Analyze the ing – forms. Translate the sentences.

1. The procedure was repeated with a doubling of the dose at each clinic visit.
2. Depressed people must not discontinue taking their medication even

when they feel better.

1. The class of drugs is very effective in combating depression but it is associated

with bad side-effects.

1. The pain associated with such skin lesions may prevent people from

participating in social activities and the effect of psoriasis was compared to those

of other chronic illnesses.

1. Before taking Aldactone tell your doctor if you have a kidney disease.
2. If you experience any of the following side effects, stop taking Norvasc

and contact your doctor immediately.

8. The word discomfort is preferred over the word pain for describing this sensation.

9. When administering penicillin injections the doctor must take into consideration that it

may result in death.

10. Taking a low dose of aspirin every day reduces the risk of developing adult asthma.

11. Like all living – beings Pollen, Dust and Nuts too contain proteins responsible for causing allergic reactions.

Ex. 25. Read and translate Text D. Blood Test: Complete Blood Count (CBC).

Ex. 26.Read the medical terms and explain them in English:

Adhesive, flexible, elastic, rigid, permeable, impermeable, abnormalities.

Ex. 27. Using the information from Ex. 22 complete these tables. Put + where necessary.

2.

4.

Class work.

Date: 2016-04-22; view: 853