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Anonymous users2024-02-05Don't exceed 20, otherwise you will be poisoned! Really, I studied medicine
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Anonymous users2024-02-04The oxygen saturation of normal human arterial blood is 98%, and venous blood is 75%.
It is generally believed that the normal SPO2 should not be less than 94%, and below 94% is insufficient oxygen supply. Some scholars have set 90% SPO2 < as the standard for hypoxemia, and believe that the accuracy can reach 2% when SPO2 is higher than 70%, and there can be error when SPO2 is less than 70%.
The metabolic process of the human body is a biological oxidation process, and the oxygen required in the metabolic process enters the human blood through the respiratory system, combines with the hemoglobin (HB2) in the red blood cells to form oxyhemoglobin (HBO2), and then transports it to all parts of the human body. The ability of blood to carry and transport oxygen is measured by oxygen saturation.
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Anonymous users2024-02-03Oxygen is the "power source" of the heart: oxygen is the key substance for the human body to carry out metabolism and is the first need for human life activities. The oxygen that is breathed is converted into oxygen that is available in the body, called blood oxygen.
The blood carries blood oxygen to the whole body to feed energy, and the amount of blood oxygen delivered is closely related to the working state of the heart and brain. The better the heart pumps, the higher the amount of oxygen in the blood; The stronger the blood transfusion capacity of the coronary arteries of the heart, the higher the concentration of blood oxygen delivered to the heart, brain and the whole body, and the better the operation of the vital organs of the human body.
Healthcare respiration: for use in anoxic, hypoxic or anaerobic environments, e.g. diving, mountaineering, high-altitude flight, astronautics, medical rescue, etc.
7 Increasing oxygen intake can reduce postoperative infections and antiemetics The New England Journal of Medicine in the United States published a new study. Anesthesiologists in Austria, the United States, and Australia have reported that the risk of postoperative infection is halved when oxygen is increased during and after surgery. Because oxygenation can improve the immune system immunity, it can provide more "ammunition" for the patient's "immune army" to kill bacteria at the wound site.
Antiemetics: Increasing oxygen is more effective than all antiemetics used, and is non-dangerous and inexpensive. The mechanism by which oxygen prevents vomiting may be to prevent intestinal ischemia, thereby preventing the release of emetic factors.
However, it is not advisable to use oxygen exclusively without nitric oxide, as this may awaken the patient during the procedure.
8 Hyperbaric Oxygen**Sudden deafness: Hyperbaric oxygen can not only improve the hypoxic state of the inner ear hearing organ, but also improve the blood circulation of the inner ear, that is, tissue metabolism, and promote the recovery of hearing function. Once you have sudden deafness, you should immediately go to the hyperbaric oxygen department of the hospital, because the effect of hyperbaric oxygen on sudden deafness often depends on the initial time, and generally within three days after the onset of the disease (at the latest should not exceed one week)** the best effect.
9) Hyperbaric oxygen ** periodontal disease: hyperbaric oxygen ** periodontal disease can increase the oxygen content and oxygen diffusion distance of local tissues of periodontal disease, promote the reconstruction of collateral circulation, and improve local circulation. Vasoconstrictive effect relieves local swelling.
In addition, hyperbaric oxygen can also effectively inhibit the growth and reproduction of bacteria, especially anaerobic bacteria, improve blood supply and oxygen supply to periodontal tissues, promote metabolism, and facilitate the repair of local tissues, so as to achieve the purposes of anti-inflammatory, swelling, hemostasis and deodorization.
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Anonymous users2024-02-02In a word, let you live.
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Anonymous users2024-02-01Medical experiments have confirmed that long-term oxygen inhalation.
It can improve the oxygen supply to the brain, regulate.
Brain nervous system function, relieves nervous fatigue.
Labor, relaxation, and energy.
Improve learning and work efficiency. Suck at the same time.
Oxygen also reduces pollution and harsh environments.
Harm to the body. And can be in a certain range.
It can delay aging and enhance aging.
Thank. Relieves hypoxemia and satisfies tissues.
metabolic needs to alleviate hypoxia caused.
Pulmonary hypertension, which reduces erythrocytosis.
symptoms, reduce blood viscosity, alleviate right.
Ventricular burden to delay the onset of cor pulmonale.
Develop. Oxygen can relieve bronchospasm.
Spasms, reduce dyspnea, and improve ventilation.
Dysfunction; Improve the patient's physique, improve.
Sleep and brain function, improve exercise tolerance.
force and quality of life; There is detoxification and beauty.
Capacity, ** efficacy. Oxygen is also inhaled after drinking.
It can effectively transform toxins in the body and relieve the head.
Pain. Own a home oxygen concentrator, with.
When replenishing oxygen to the body, it is important to stay healthy.
Well, there are great benefits to longevity.
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Anonymous users2024-01-31Helps blood circulation in the body.
At present, only Motorola in Chinese mainland is the closest to the lollipop system of the native Android, after all, it is Google's own son. >>>More
Nutrients that play an important role in immune nutrition include macronutrients (such as protein and dietary fiber), micronutrients (such as zinc, copper, iron, magnesium, selenium, manganese, vitamins A, C, E, B6, folic acid, etc.) and special nutrients (3 fatty acids, glutamine, arginine, RNA nucleotide, lycopene, fructooligosaccharides and carotene, etc.). Foods like purple sweet potato, burdock, cabbage, purple onion are helpful in boosting immunity. There are many types of immune-based health supplements, and it is most important to choose the one that suits you. >>>More
You have to learn to experience the emotions of the outside world, instead of using your five senses to observe things in the outside world, it's good, you feel that others are sorry for you, because you can't experience the emotional world of outsiders, your emotions only stay in your body and do not interact with the outside world, you just rely on your senses to perceive things, not emotions, it may have something to do with your work pressure and so on, how to say it? For example, you said that your cat bar pot overturned, your first feeling is angry, you are angry, sensory above, hear, see, and then start to get angry and lose your temper, you only experience your own emotions, the kitten provokes you, provokes you angry, eats can also overturn the pot, can't control it, and you can't experience the emotions of the kitten, ordinary people see the kitten overturning the pot, will experience the emotions of the kitten, it is a small animal, it is normal, although also angry, but direct experience will understand the kitten, Because ordinary people can understand the emotions of the kitten and know why it will overturn the pot, and you can't realize it, your first emotion is your own emotion, the emotion, provoke you to be angry with this emotion and can't experience the kitten's emotion, you think that others have offended you, it is also a truth, you don't understand the person who offended you and his emotions, so you can't understand, you will lose your temper,! You and your mom are the same, you misunderstand other people's real emotions, you only experience other people's intentions and purposes, not emotions, so you get angry! >>>More
It's impossible to have a bulging stomach for only 15 days, and it's probably your psychological effect. It is recommended that you buy test strips to test, pharmacies have to sell them, it is very convenient, don't guess, give yourself more psychological pressure.
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