What is respiration? Respiration is the vital process by which oxygen is absorbed from the air (external respiration) and transported to all body cells, where it is used to generate energy (internal respiration). This produces water and carbon dioxide. The latter is released into the air to be exhaled in the lungs and thus removed … Breathing: Process and Function
Respiratory compensation point The attainment of the anerobic threshold can also be estimated, for example, on the basis of the respiratory compensation point. From this point on, significantly more CO2 is breathed out than before as the physical strain continues to increase. This is due to the fact that anaerobic energy production leads to increased … Respiratory compensation point | Spiroergometry
Indications In addition to working with (high-performance) athletes, which is an indication in itself, there are also useful indications for performing spiroergometry in everyday clinical practice.For example, for a more precise clarification of shortness of breath (dyspnoea), before heart and lung operations to determine the current capacity to cope with stress and, if necessary, to … Indications | Spiroergometry
Synonym: Ergospirometry, engl: cardiopulmonary exercise testing (CPX) Definition Spiroergometry is a medical procedure which is a combination of spirometry and ergometry. Ergo means as much as work. Ergometry is characterized by the fact that the subject performs physical work while certain vital parameters are recorded. Spiro means as much as breathing. This means that spirometry … Spiroergometry
Procedure of the examination During the examination, the test person usually performs physical work either on a bicycle ergometer or on a treadmill. However, there are also other devices, such as rowing or canoe ergometers, especially for spiroergometry with competitive athletes. The performance that is to be achieved is usually increased continuously, this is individually … Procedure of the examination | Spiroergometry
What is pulmonary fibrosis? In pulmonary fibrosis, various factors lead to an irreversible change in the lung tissue. Fibrosis is the proliferation of connective tissue in an organ. In the lung, this is particularly problematic because the increase in connective tissue causes the lung to lose its natural elasticity. More force must be applied to … The pulmonary fibrosis
I recognize lung fibrosis by these symptoms In the early stages, the symptoms of pulmonary fibrosis are often non-specific.In case of chronic cough and increasing shortness of breath under stress, one should think of a lung disease. In most cases it is a dry irritable cough. However, fever can also occur. Then sometimes the wrong … I recognize lung fibrosis by these symptoms | The pulmonary fibrosis
Stages of pulmonary fibrosis In the early stages of pulmonary fibrosis, patients initially suffer only a cough and shortness of breath on exertion.In most cases, however, the disease then develops further. In the advanced stage the symptoms are more severe. The lack of oxygen in the blood leads to cyanosis (blue coloration of the lips). … Stages of pulmonary fibrosis | The pulmonary fibrosis
Is pulmonary fibrosis contagious? No, pulmonary fibrosis is not caused by viruses or bacteria. Infection is therefore not possible. However, you can get pulmonary fibrosis if you inhale asbestos or dusty vapours like a person affected. These toxins damage the lungs of all people. However, contact with patients with pulmonary fibrosis is not contagious. Even … Is pulmonary fibrosis contagious? | The pulmonary fibrosis
What is the oxygen saturation? Oxygen saturation describes what percentage of the red blood pigment (hemoglobin) is loaded with oxygen. It is important for assessing respiratory function. The oxygen saturation can be influenced by various factors. One important variable is age. In children and young adults the saturation should be 100%, whereas it can drop … The oxygen saturation
These measuring instruments are available There are many different measuring instruments available on the market. Pulse oximeters are suitable for household use. These are small devices that have a measuring clip that can be attached to a finger or the earlobe. In order to find the optimal device for your use, you should ask your … These measuring instruments are available | The oxygen saturation
When does oxygen saturation become critical? The oxygen saturation becomes critical at a value of 85% and below. The haemoglobin (red blood pigment) can no longer be sufficiently loaded with oxygen, so that the cells in the body receive too little oxygen and die. If no treatment is given, the tissue can be damaged to … When does oxygen saturation become critical? | The oxygen saturation
