Методологическая разработка контрольной работы по темам «Muscles», «Blood», «Heart»

1.

Muscles are

the active part of motor apparatus.

2.

The muscles may be divided from a physiological standpoint into:

the voluntary muscles and involuntary muscles.

3.

According to the form of all the muscles are traditionally divided into:

three basic groups: long, short and wide muscles.

1.

Muscle tissue comprises about

a.

striated, unstriated and cardiac.

2.

There are two types of muscles

b.

600 skeletal muscles.

3.

There are three varieties of muscle fibres:

c.

smooth and striated.

4.

The body is composed of about

d.

40% of human weight.

5.

All muscles are divided into

e.

the muscles of trunk, head and extremities.

No

Name

Definition

Function

1.

blood

a modified type of connective tissue

carries oxygen and nutrients to all cells of the body and waste materials away from cells to kidney and lungs.

2.

erythrocytes

red blood cells

transport oxygen from the lungs to tissues and return carbon dioxide to the lungs.

3.

leukocytes

white blood cells

defend of the organism from foreign materials and infections.

4.

platelets

thrombocytes

make up the clot against bleeding.

5.

plasma

extracellular component of blood

transports blood cells and waste materials away from cells to kidney and liver.

вены

воспаление

внешний

коллагеновый

низкое давление

veins

inflammation

external

collagenous

low-pressure

артерии

аорта

ветви

гладкий

проведение

arteries

aorta

branches

smooth

conducting

капилляры

распространение

сосудистый

тонкостенный

эндотелий

capillaries

diffusion

vascular

thin-walled

endothelium

1.

What is the heart?

The heart is a muscular organ.

2.

What is its function?

The function of the heart is to pump blood throughout the body.

3.

What is the structure of the heart wall?

The walls of the heart are constructed in layers that are similar to those in of the major blood vessels.

4.

How many chambers is the heart divided into?

There are 4 chambers in the heart.

5.

What is the valves function?

To keep the blood moving.

6.

What has an impact on a person’s heartbeat?

Myocardial infarction, heart attack, heart diseases, hypertension, exercise and emotional excitement.