The correct method of oxygen inhalation through the nose

In general, oxygen inhalation through the nose is a common treatment for respiratory system diseases, typically including methods such as nasal cannula oxygen therapy, mask oxygen delivery, and high-flow oxygen therapy. Taking nasal cannula oxygen therapy as an example, the procedure is as follows:

1. Prepare equipment such as oxygen tubing, oxygen cylinder, and cotton swabs.

2. Position the patient in a supine position and use cotton swabs to clean the nasal passages, ensuring nasal patency.

3. Open the oxygen valve, attach the flowmeter, connect the oxygen tubing and nasal cannula, test whether oxygen is flowing properly, and adjust to the required oxygen flow rate.

4. Place the dual-nostril nasal cannula into the patient's nostrils, route the tubing behind the ears, and secure it under the chin.

5. Record the time of oxygen administration and the flow rate; the procedure is then complete.

The oxygen flow rate should be adjusted under a doctor's guidance according to the patient's condition—higher oxygen flow is not necessarily better. Monitor the patient's response closely, and make immediate adjustments if any discomfort occurs. It is recommended to seek treatment at a qualified medical facility and perform the procedure under the supervision of a healthcare professional.