They will also examine you
Cigarettes contain various gases, vaporized liquid, and particles
Any irritation, swelling, or structural change to this area can significantly affect how your vocal cords vibrate, which leads to changes in your pitch and tone
Taking Action to Reduce Tobacco Use, National Cancer Policy Board (National Academy Press, Washington, DC: 1998), ( Reducing Tobacco Use: A Report of the Surgeon General
These Surprise Canyon rocks are not indicated in the diagram, above, which is what you would see on the Bright Angel Trail in the central Grand Canyon, but you could reach the Surprise Canyon by following the yellow arrow out of the picture to the left
Dresler CM, Hajek P, Gilburt SJ, Targett DA, Strahs KR