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.
Graduated cylinders are the tools commonly used to make moderately precise measurements of volumes in the labora-tory. The volumes can be measured to 3 signiï¬cant digits if care is taken. The cylinders come in a variety of sizes. The divisions on different sized cylinders have different values. Here are drawings of segments of two cylinders. The larger one (shown with liquid in it) has 1 ml divisions, the smaller one has 0.1 ml divisions. 5 4 10 ml cylinder; each division is 0.1 ml 50 40 100 ml cylinder; each division is 1 ml Common sense and availability dictate which size to use. Care must be taken in their use. They are tall and thin, and tip over easily. When they tip, they spill out their contents and frequently break. When pouring liquid into a graduated cylinder, NEVER crouch down so your head is on the same