I don't mean to be blunt or dismissive, but the pressure in the veins/arteries has nothing to do with (a) the thickness/elasticity of the wall tissue, (b) the diameter of the arteries/veins, or (c) the number of (branches of) arteries/veins.
This can either be caused by a more prominent maxilla (upper jaw) or a retruded mandible (lower jaw further back than it should be). This causes a discrepancy in how all teeth contact, and can manifest as an increased overjet. An increased overjet can also be caused by a discrepancy in the number of teeth, or the length of the arch.
Turbulence is the random, chaotic motion of air, caused by changes in air currents. From inside an airplane, it can range from minor bumpiness that can jostle the cranberry juice on your tray to powerful jolts that can structurally damage the plane and injure its passengers.Each year, pilots report about 65,000 accounts of moderate or greater turbulence and 5,500 accounts of severe turbulence.What you donât want to do is fight the turbulence,â Yurman said. âIf turbulence is causing you to go up, you donât want to push down hard on the controls, you want to try to slow down and ride it out to the other side. You donât make any sudden control moves, because that could cause you to overstress the airplane.â.