trachea

trachea   Dan trachea

The fibroelastic membrane allows the trachea to stretch and expand slightly during inhalation and exhalation, whereas the rings of cartilage provide structural

Trachea The trachea, also called the windpipe, is part of the passageway that supplies air to the lungs Any prolonged blockage, even for a few minutes, Overview Tracheal collapse is a progressive disease of the trachea that causes chronic coughing This is common in toy and small breed dogs such

easybet789 เครดิตฟรี The trachea is situated below the larynx, closer to the upper chest and neck It is located between the inner borders of the collarbones, behind i) extrapulmonary region ประกอบด้วย nasal cavities ,pharynx , larynx , trachea และ bronchi ii