The examination of lung efficiency of different types is a precise indicator of the extent of changes in the trachea and respiratory tract. There are many ways to test this efficiency.
First: Including what is usually used in the clinic or in the hospital.
- Type 1: PEFR is an instrument to measure the airflow capacity of the air. Such a device may also be available in the patient’s home and be monitored for the performance and improvement of lung function and symptoms of the patient during treatment or after termination. For example, an adult male can blow between 580-600 liters per minute, while the capacity for women is 480 to 500 liters per minute.
- Type 2: It is used in the specialized clinics where the examination is carried out by computer computerized spirometry, through which we can extract the capacity of respiratory disease during inhalation and exhalation, as this helps to know which of the air or bronchial bronchitis has a blockage more than the other and what percentage of addition we can Detection of the patient’s response to the bronchodilator, which helps to give the patient the best treatment and in the appropriate period.
- Type III: Lung efficiency test based on the so-called examination of the permeability of carbon dioxide DL-CO in the lung, which is being conducted to detect the presence of spaces in the chronic obstructive pulmonary disease or lack of oxygen and high in carbon dioxide and this examination is often in the hospital must be noted Here, many of the changes that occur during the examination of the patient these devices are caused by the effects around us in the environment we live there are a lot of influences in the air, such as dust or fumes of materials in laboratories or smoke rising from millers to other Irritants present in industrial conditions.
Second: Chemical irritants that occur after exposure to household cleaning materials, household items and even personal items such as perfume and cosmetics.
Third: Irritants associated with industrial fabrics and fabrics such as carpets and carpets
And the Knob.
Fourthly: Irritants that may come from pets inside the house such as cats, birds, ornamental fish.
It is important to note that there is a special examination for patients to confirm their sensitivity to these irritants, where the prick of the skin irritating material and detect the presence of reaction in the skin in the form of redness or circles and thus consists of an idea of the presence of sensitivity to the patient on the substance irritant. In the end, we say that a prevention drug is better than Qantar treatment and avoid irritants and irritants is one of the most important methods to avoid the disease.