Contraindications Of Mask Oxygen Inhalation

Contraindications of mask oxygen inhalation: 1. Oxygen inhalation is beneficial to people with respiratory dysfunction and can correct hypoxia. 2. Excessive oxygen inhalation will increase the oxygen concentration of the inhaled air, which may lead to oxygen poisoning. 3. Enlarged alveoli is not conducive to oxygen inhalation. 4. Oxygen is not suitable for facial congestion. 5. Do not inhale oxygen just after strenuous exercise. Mask oxygen is a method to transfer the oxygen required for breathing from the storage tank to the human lungs. There are mainly medical oxygen masks, aviation oxygen masks and oxygen masks used by airline passengers. They play an important role in the treatment of diseases. Oxygen The method and flow of inhalation are related to the patient's condition. High-flow oxygen inhalation means that the inhaled oxygen concentration exceeds 40%. It is common in acute lung injury and severe pneumonia. It is suitable for type I respiratory failure and requires systematic monitoring during treatment. If there is a decrease in systolic blood pressure, decreased pulse pressure, etc., it means that oxygen therapy does not work, and arterial blood gas analysis is a more accurate inspection method.