In which organs the blood is saturated with oxygen?Not everyone knows the answer to this question. However, absolutely everyone knows that a significant decrease in the level of this gas in a person’s blood is fraught with various diseases of the blood vessels, respiratory system and heart muscle.
To answer this question, you must firstrecall the school topic on the anatomy of the Great Circle of Blood Circulation. After all, it is during this process that the tissues of the body are saturated with all the necessary substances and oxygen. And this happens as follows: from the left ventricle of the heart muscle, arterial blood gradually flows through the arteries to all organs of the body. As a result of a large circle in the capillaries a peculiar gas exchange occurs. In other words, oxygen from the blood passes into the tissues, and carbon dioxide, on the contrary, comes from the tissues into the blood. In this case, the red bodies become venous and pass through the hollow veins into the right atrium, and after that into the right ventricle.
In which organs the blood is saturated with oxygen, wefound out. However, the next question immediately arises: what is its norm? It is worth noting that in a normal state, almost all hemoglobin is bound to oxygen. At the same time, the saturation index itself varies from 96% to 99%. If this level decreases and becomes less than 95%, then the person has severe forms of vascular, respiratory system and heart muscle diseases. In addition, with severe anemia (that is, with a significant decrease in hemoglobin level), the patient may notice other changes in the body (for example, weakness, deterioration of the nails, skin, etc.).
If a patient has chronicdiseases of the lungs and heart, such a deviation indicates an exacerbation of the disease. In this situation, you should immediately contact the specialists. If the oxygen saturation of the blood slows down against the background of pneumonia, flu, cold and other acute respiratory infections, this indicates a rather severe course of the disease.
The organs in which the blood is saturatedwith oxygen, we told a little higher. Now it should be noted that during the medical examination there are several factors that often lead to a false underestimation of the normal level of red cells. Therefore, for correct diagnosis, it is extremely important to conduct several laboratory measurements in a row.
