The conducting airways transport atmospheric gases down the respiratory tract to the respiring airways, where gas exchange takes place. Gas exchange does not take place in the conducting airway, which contains cartilage, cilia, and mucosal cells.
An anatomic dead space is a volume of conducting airways of the lung, as measured by a cast of the airways.
Mucosa
pseudostratified ciliated columnar epithelium
dead space (VDS) air 150 ml stays in the conducting airways during Minute ventilation.For each tidal volume (VT) of 500 ml air inspired, 150 ml stays in the conducting airways, it does not participate in gas exchange. It merely enters and subsequently leaves the conducting airways. The remaining 350 ml of the tidal breath enters the alveoli (VA) and participates in gas exchange.
JET Airways
Smooth
The livery of British Airways is based on the Union Jack, so a white body with "British Airways" printed on the side, but the tail is three lines, red, blue, red.
It's owned by a company called US Airways Group, Inc (NYSE: LCC). Source: Wikipedia
In 1934 American Airways was renamed "American Air Lines".
Mucus can't be moved out of the lungs
They can destroy or "take out" power lines and metal conducting items.