Freebase. Tracheal intubation. Tracheal intubation, usually simply referred to as intubation, is the placement of a flexible plastic tube into the trachea to maintain an open airway or to serve as a conduit through which to administer certain drugs.
Flying time from Portland, OR to Houston, TX. The total flight duration from Portland, OR to Houston, TX is 3 hours, 40 minutes. This is the average in-air flight time (wheels up to wheels down on the runway) based on actual flights taken over the past year, including routes like PDX to IAH.
What is the driving distance between portland Oregon and yreka California? The driving distance between Portland, OR and Yreka, CA is 325 miles. The driving time would be approximately 5 hours if driving non-stop in good conditions. (The driving t â¦ ime does not take into consideration conditions such as weather, road work and rush hour traffic in urban areas.)