A nasal cannula is a medical device that provides supplemental oxygen therapy to people who have lower oxygen levels. There are two types of nasal cannulas: low flow and high flow. The device has two ...
Breathing through your nose has many benefits, including increasing your oxygen intake and reducing your exposure to foreign substances, among others. Breathing through your mouth may contribute to ...
The most common indication for the administration of supplemental oxygen is acute or chronic hypoxemia. Causes include pulmonary infection, chronic obstructive pulmonary disease (COPD), congestive ...
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