The PCA pump and syringe will be connected to your IV. You may get the medicine in any of the following ways: You may have a PCA pump that will run only when you need pain relief. When you feel pain, you can push the button attached to the PCA pump. A small dose of pain medicine will be given through your IV. Your button may blink when you are able to get another dose from the pump. You may receive a small amount of pain medicine running through your IV all the time.
In geometry, the hexagonal prism is a prism with hexagonal base. This polyhedron has 8 faces, 18 edges, and 12 vertices. Since it has eight faces, it is an octahedron. However, the term octahedron is primarily used to refer to the regular octahedron, which has eight triangular faces.
They are connected with straight lines from a vertex on one hexagon to a vertex on the other. The connecting lines form quadrilaterals on the sides, either squares or rectangles. In total, a hexagonal prism has eight faces, with six quadrilateral faces and two hexagon faces.