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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
Объяснение:
Role-playing history is something which has become increasingly popular over recent years. Thousands of people have joined many different groups since the first re-enactment society began in the 1960s. Rob Smith has been a member of his local club for two years. He has not always been a role-play fan, but now he loves it. ‘In addition to the battles, we have visited a lot of schools, too’, he explains. Groups like this have brought English history to life for school students around the country.
1) Have you ever studied English history?
2) Has your father ever visited Britain?
3) Have you ever read a historical novel?
4) Have your friends ever given you computer games for your birthday?
