Thetracheais the part of the respiratory tract that leads from the larynx and ends lower down in the thoracic cavity where it divides into the two main bronchi (left and right). It lies almost exactly in the middle of the neck (median) although in most healthy people, it may be noticed...
The trachea extends from the neck into the thorax, where it divides into the right and left main bronchi entering the right and left lung, respectively. This is called the carina, which is the keel-like cartilage plate at the division point. The bronchial tree is named so because it has ...