5. hypertension
hypertension is defined as a sustained elevation of arterial blood pressure at a level of 140/90 or higher in persons between the ages of 13—50 and 160/95 or higher in persons over 50 years of age. hypertension is classified as primary (essential or idiopathic) or secondary. primary hypertension, which constitutes approximately 90 % of the cases, has an unknown etiology. secondary hypertension occurs as a result of other pathological conditions such a cushing's syndrome, increased intracranial pressure, renal disease, pheochromocy-toma, and coarctation of the aorta. hypertansion is classified according to the degree of severity, ranging from class i (mild hypertension with a diastolic pressure between 90—104 mm hg) to class iii (severe hypertension with a diastolic pressure above 115 mm .hg). accelerated or malignant hypertension is characterized by a sudden and rapid rise of dias-tolic pressure above 120 mm hg and concurrent grade iii— iv retinopathy. when the pressure elevation causes an immediate threat to the client's life, hypertensive crisis exists.
1. ответьте на вопросы к тексту:
1. what is primary hypertension?
2. what is secondary hypertension?
3. when does hypertensive crisis exist?
2. найдите в тексте эквиваленты следующих слов и словосочетаний:
кровяное давление, уровень, первичная гипертония, вторичная гипертония, синдром кушинга, неизвестная этиология, гипертонический криз.
ответ: The English respect laws, rules and instructions. They
are polite and punctual. Some people say that English polities
is formed and mechanical. They use standard phrases but they do not really think about what they are
saying. Imagine the situation: You’re buying two loafs of bread and a pound of butter. The shop assistant says: “Thank you".
He repeats it mechanical but you want to come to this shop
again. When in transport the English are always quiet,
speak in low voices. So if you hear a loud loathing on a
bus or underground you know they are foreigned
Объяснение:
1. We used to play tennis every day, but now we don't play it anymore.
2. We used to go on holidays when I was young, but now we always go to Spa in.
3. My sister loves rock music now, but she used to hate it when she was younger
4. I didn't use to read books when I was a child, but now I read four or five a year.
5. Did you use to go to bed early when you were twelve?Yes, I did, but now I stay up as late as I want
6. I used to afraid od storms, but l don't afraid anymore
7. Did you use to drink milk when you were a child?
8. My father used to take a lot of photos, but he doesn't take anymore
9.l didn't use to like vegetables but I like now
Объяснение: