Прочитайте текст и ответьте на вопрос: What is the age-related presbyopia treated with Glasses are p...: ответ на тест 933079 - Английский язык

Прочитайте текст и ответьте на вопрос:
What is the age-related presbyopia treated with?
Glasses are prescribed when light rays do not focus correctly on the retina. If they focus in front of the retina, the result is short-sightedness, also called myopia. This is treated by a concave lens. If light rays focus behind the retina, the result is long-sightedness, also called presbyopia. This is treated with a convex lens. There is laser surgery available now for these problems, though it is not able to treat age-related presbyopia which most people develop in their mid 40s because by that time the lens has lost too much flexibility.

Прочитайте текст и найдите соответствующий перевод подчеркнутого слова.
The eye is a genuinely amazing thing. It is a tiny, intricate assembly of light sensitive cells, an adjustable lens and diaphragm, and nerves which transmit impulses to the visual cortex of the brain. The eye has probably evolved from a simple light sensitive spot on an ancestral creature long ago into a retina and lens of great complexity.
However, it is often given by religious people, as an example to disprove evolution and prove creation – only a divine designer, they say, could have fashioned such an exquisite thing.

Прочитайте текст и ответьте на вопрос:
How is the most important symptom that leads to a diagnosis called?
Symptoms are physical conditions that indicate the illness, and are usually described as either strong mild, or weak. Many illnesses have symptoms in common, such as nausea, high blood pressure, etc., whereas other symptoms are rarer and specific to a narrow range of illnesses. The most important symptom that leads to a diagnosis is called a cardinal symptom, and the symptoms that cause a patient to seek medical help are referred to as presenting symptoms.

Прочитайте текст и ответьте на вопрос:
How much had the woman gained in weight?
A 50-year-old housewife, who had been well until four months previously, complained of tiredness and malaise. She had gained 9 kg in weight in the year before she presented to her GP although she denied eating more than usual. She was constipated and she noticed that her hair had started to fall out.

Прочитайте текст и ответьте на вопрос:
What treatments are now viewed as barbaric and cruel?
Medicine is rarely successful at curing illness completely, but it can treat it with varying degrees of success. Options include: medication, psychotherapy, and lifestyle adjustments. Certain treatments, such as electroshock and lobotomy, are controversial, and treatments used in the past, such as cold water, restraint, and isolation, are now viewed as barbaric and cruel.

Прочитайте текст и ответьте на вопрос:
What is blood affected by?
A blood test is an extremely useful source of information about the health of a body. Because blood is affected by many medical conditions, the shape, size, behaviour, and numbers of blood cells reveal a lot, so blood tests are used to form diagnoses, and to monitor illness and the effectiveness of treatment. A blood test is fast, safe, and fairly reliable. Some tests can be done with only a drop of blood, whereas others may need a lot more. Blood tests give information about such thing as blood chemistry, kidney and liver function, hormone, cholesterol and glucose levels, and numbers of antibodies.