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One of the main symptoms of COVID-19 Is the symptoms of asthenia, shortness of breath, which in addition to the external symptoms We can also check from the oxygen in the blood. If the body is in hypoxia than normal That means you are at greater risk of life.
What is the value of the oxygen in the blood?
Usually, a person's blood contains oxygen from the way the body breathes oxygen into the lungs. The body needs adequate oxygen to function properly in all organs.
Risk factors for lower blood oxygen levels There are several reasons. It can come from diseases such as lung disease, bronchial disease. Emphysema, heart disease, kidney disease, pulmonary embolism. To obesity And people who smoke heavily, etc.
Low blood oxygen value How dangerous?
If the body enters oxygen depletion Or may be hypoxia in the blood than normal The body will try to balance. To keep the oxygen level from falling This causes the body to breathe faster and harder. The heart works harder to pump more blood to the organs, causing the heart to beat faster. Followed by the blood pressure that will rise as a result of pumping more blood as well. There may be disorientation, confusion, or skin color, lip color, dark green. People with anemia. There may be a drop in blood pressure. Have ischemic heart muscle problems Or any blood vessels In the body is clogged And if the oxygen balance in the blood cannot be restored to normal again, the cells in the body will begin to function abnormally. Until it may cause the working system of various organs It started to fail.
Blood oxygen or blood oxygen concentration (Oxygen saturation) can be measured from the arterial oxygen saturation level at Usually in humans at 95–100 percent. If below 90% may be at risk of hypoxia. Causing bodily harm to the body
How are blood oxygen and COVID-19 related?
One of the main symptoms of COVID-19 Is the symptoms of asthenia, shortness of breath, which in addition to the external symptoms We can also check from the oxygen in the blood.
The oxygen concentration in the blood (Oxygen Saturation) can be measured by using an instrument called a pulse oximeter, or a blood oxygen meter, held on a patient's finger. Will be able to tell how much oxygen is in the body This will help diagnose the patient's initial physical condition. And more accurate It is the same as factor 5 of the vital signs measurement.
Not to be seen by racers Can still be at risk of contracting COVID-19
Although the patients with COVID-19 There will be symptoms related to lung function. That causes breathlessness until the symptoms are clearly expressed But there are still some patients who are already infected But still not showing any symptoms Including no symptoms of asthenia to be seen, but may actually be in hypoxia. And after a period of time, the patient may suddenly have symptoms of shortness of breath. And have severe symptoms suddenly Until respiratory failure Need to put oxygen Intubation Or died shortly after showing symptoms Which various medical journals and websites Who have reported this symptom This is called happy hypoxemia or silent hypoxemia.
"Tired immediately and fell to death" (happy hypoxemia), a new symptom found in "COVID-19" patients.
Therefore, measuring the oxygen in the blood It is another way that we can alert us that we may be at risk in the near future or not. Is there anything wrong with the body? Without having to wait for symptoms first For treatment as soon as possible Increase your chances of survival even more
Blood oxygen meter How can it help people with COVID-19?
In hospital bed conditions, including personnel may be inadequate. People who are in good health And I am not sure if I am at risk for COVID-19 or not, aside from observing common symptoms such as fever, dry cough, headache, tiredness, fatigue, as well as changing taste and smell, red eyes or diarrhea. They may also use a blood oxygen meter for a preliminary health check that we are really healthy or not.
However, the measurement of oxygen in the blood in a healthy person does not have any risks or symptoms. May not be very necessary How to detect COVID-19 That tells the most accurate results Still need to be checked by medical personnel at hospitals or clinics that have been certified only
For the infected patient who takes care of himself at home Or people with a fever And has symptoms similar to COVID-19 But have not yet been examined A blood oxygen meter may be more useful. Because you can check your symptoms with a blood oxygen meter that is how dangerous it is To assess your symptoms And prepare to go to the hospital if the oxygen measurement is lower than 90% promptly