Научиться произносить
БОЛЕЗНЬ СЕРДЦА
Заболевания сердца делятся на две широкие группы: врожденные и приобретенные. врожденный
пороки сердца вызваны структурными дефектами. Приобретенные пороки сердца в основном обусловлены
ревматизму.
Врожденные дефекты могут привести к цианозу, если дефект таков, что кровь не
пройти через легкие для оксигенации. У пациента синие губы и синий палец
и ногти. Концы пальцев рук и ног округлые и булавовидные.
Иногда есть отверстие между левой и правой стороной сердца, или
даже между аортой и легочной артерией.
Симптомы зависят от типа болезни сердца. Иногда дефект выявляется
на обычном осмотре; в других случаях возможны одышка, затруднение
при ходьбе или беге, отеки ног и отечность лица, а затем и всего
тело. Некоторые из этих аномалий могут быть хирургически исправлены
1)Heart disorders fall into two broad groups: congenital and acquire
2)Congenital defects may result in cyanosis if the defect is such that blood does not
pass through the lungs for oxygenation. The patient has blue lips and blue-finger
and toe-nails. The ends of the fingers and toes are rounded and club-like.
Sometimes there is an opening between the left and right side of the heart, or
even between the aorta and pulmonary artery.
Symptoms depend on the type of heart disease. Sometimes, the defect is picked
up on a routine examination; at other times there may be breathlessness, difficulty
in walking or running, swelling of feet and puffiness of face, and later of the whole
body.
3)Yes of course.Some these anomalies can be surgically corrected
1. Potatoes were bought yesterday.
2. The books will be brought tomorrow.
3. The clock is being repaired now.
4. Milk is sold in this shop.
5. The whole text has been translated.
6. A lot of money was stolen from the shop.
7. By six o'clock the work had been finished.
8. At twelve o'clock the trucks were being loaded.
9. By three o'clock the trucks had been loaded.
10. Our daughter is sent to rest in the south every year.
11. This film will be shown on TV.
12. A new concert hall is being built in our street.
13. The window was broken last week.
14. When I came home, the sweets had been eaten.
15. The work will be done in the evening.
16. This book was written in the 19th century.
17. Tennis was being played.from four till five.
18. The number of important experiments have been made in this laboratory.
19. Central Africa was explored by Livingstone in the 19th century.
20. By the middle of autumn all the trees had been planted.
21. This play will be staged at the beginning of next season.
22. The story has been forgotten.
23. Have the rules of the game been explained to you?
24. My skates haven't been brought back.
25. Corrections are usually made in red ink.
Объяснение:
