А. М. Maslova Z. I. Winestein L. S. Plebeyskaya Essential English for Medical Students Second Edition, Revised and Enlarged

Choose the necessary Participle. Translate the sentences:

1. 
   The blood vessels (located, locating) on the anterior surface of the arm were dilated. 2. The vessels (carried, carrying) blood to the heart are called veins. 3. The lungs are the inner organs (included, including) in the thoracic cavity. 4. The muscular structure of the heart (consisted, consisting), of two parts includes muscular layers of the artria and muscular layers of ventricles.
   

9. 
   Read the following sentences and define instead of what words the substitutes ‘one — ones’, ‘that — those’ are used:
   

1. 
   . The condition of patient M. is worse than that of patient N. 2. The number of the vertebrae in the coccyx is less than the number of those in the neck. 3. The bones of the lower extremities are longer than those of the upper ones.
   

9. 
   Read Text B. Entitle it. Say what it deals with:
   

Text В
In the left chamber the atrium and ventricle are separated by the mitral [‘maitral] valve.
In the right chamber the atrium and ventricle are separated by the tricuspid [trai’kAspid] valve.
At the point of origin of the aorta in the left ventricle another valve is located. This valve is called the semilunar [,semi’lu:na] valve of the aorta.
At the point of origin of the pulmonary artery in the right ventricle the fourth valve is located. It is called the semilunar valve of the pulmonary artery.

LESSON 14

1. 
   Запомните чтение следующих слов:
   

respiratory [ris’pairatari] дыхательный, респираторный
mediastinum [,mi:di3s’tain3m] средостение