Nasal cannula: A nasal cannula is a clear flexible tube that is placed under the nose. The tube includes two little short tubes (prongs) that go inside the nostrils. The rest of the flexible tube runs over each ear and can be tightened under the chin or behind the head. A nasal cannula is for providing low flow, extra oxygen.
Answered 3/31/2017
746 views
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question