1. Answer the questions:

1) What interior organs do you know?

2) What does the right heart consist of?

3) Where is completed the process of digestion?

4) By what means is oxygen carried to all parts of the body?

5) What is the function of cerebrospinal fluid?

2. Find equivalents:

tonsils	мигдалики
sodium	ядро клітини
convolutions	натрій
systole	рідина
stomach	порожнина
inspiration	великогомілкова кістка
tibia	звивини мозку
antrum	шлунок
fluid	скорочення серця
cell nucleus	вдих

3. Translate into Ukraine:

From the left heart the we11-oxygenated blood is pumped into a large artery called the aorta, which distributes it to the entire body by means of the greater circulatory system. The blood is returned to the heart by means of the veins. A continuous circulation is thus kept up. The walls of the capillaries are so thin that the dissolved nourishment, which conies from the digestive sys­tem, and the oxygen, which comes from the lungs and is contained in the blood, can pass through them into the tissues of the body and so nourish it, while the impurities from the tissues are taken up by the capillaries and are carried away in the blood.

6 ВАРІАНТ

1. Answer the questions:

1) Which vertebrae of the spine do you know?

2) How is the blood returned to the heart?

3) What does the large intestine consist of?

4) What membrane separates the thoracic cavity from the abdominal one?

5) What does hypothalamus regulate?

2. Find equivalents:

relay	нейрон
ankle	калій
potassium	порожнина
platelet	долька
cavity	жовчний міхур
expiration	сечовина
urea	щиколотка
gallbladder	передавати по етапу далі
neuron	тромбоцит
lobe	видих

3. Translate into Ukraine:

The muscles form about 40 per cent of the body weight. They are subdivided into three groups. These groups are the muscles of the trunk, head and extremities. There are about 600 skeletal muscles. As far as their form is concerned they can be long, wide and short. The long muscles compose the free extremities, the wide ones lay on the trunk and from the walls of the body cavities. The short muscles are not numero­us. Some of them form facial muscles. Muscles are attached to bones, internal organs and blood vessels. They allow us to make an internal or external movement due to their contrac­tion and relaxation.