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 ...

The use of high-flow nasal cannulae is an increasingly popular alternative to nasal continuous positive airway pressure (CPAP) for noninvasive respiratory support of very preterm infants (gestational ...

If you have breast cancer, you might have surgery to remove lymph nodes from under your arm. Your doctor or nurse will try not to put a cannula in your arm on the side you had surgery. They should ...