If you take blood-thinning medicines regularly, talk with your doctor about how to manage your medicine. Do not take sucralfate (Carafate) or antacids on the day of the test. These medicines can make it hard for your doctor to see your upper GI tract.Before the test, you will put on a hospital gown.If you are wearing dentures, jewelry, contact lenses, or glasses, remove them.For your own comfort, empty your bladder before the test.f you take blood-thinning medicines regularly, talk with your doctor about how to manage your medicine. Do not take sucralfate (Carafate) or antacids on the day of the test. These medicines can make it hard for your doctor to see your upper GI tract.
A cylinder has 2 flat surfaces and 1 curved surface. In differential geometry, a cylinder is defined more broadly as any ruled surface spanned by a one-parameter family of parallel lines.As such it can have any number of flat surfaces but need not have any at all.A cylinder whose cross section is an ellipse, parabola, or hyperbola is called an elliptic cylinder, parabolic cylinder, or hyperbolic cylinder respectively; these have no flat surfaces.s such it can have any number of flat surfaces but need not have any at all. A cylinder whose cross section is an ellipse, parabola, or hyperbola is called an elliptic cylinder, parabolic cylinder, or hyperbolic cylinder respectively; these have no flat surfaces.
LINK / CITE ADD TO WORD LIST. noun. The definition of a cylinder is a three dimensional shape with two round shapes at either end and two parallel lines connecting the round ends. An example of cylinder is a can of tomato soup.ylinder-Computer Definition. The aggregate of all tracks that reside in the same location on every disk surface. On multiple-platter disks, the cylinder is the sum total of every track with the same track number on every surface. On a floppy disk, a cylinder comprises the top and corresponding bottom track.