For another test, you need to take a balloon and inflate it with one exhale. The diameter of the inflated ball should be at least 15 centimeters. If the resulting ball turned out to be of a smaller diameter, then the person has some kind of lung disease, Malysheva explained.
The last of the tests offered by the presenter is that it is necessary to put together the bent index fingers. If the fingers diverge, then the person is likely to have chronic lung disease, she says. “It can be a chronic obstructive pulmonary disease, it can be sarcoidosis – there are a lot of diseases,” the doctor said.
Malysheva noted that people at risk need to strictly observe the regime of self-isolation.
At the same time, TV presenter subscribers questioned the effectiveness of such tests. Many indicated that they successfully pass them, but have long suffered from the diseases listed by Malysheva.