The graphs of trigonometric functions have several properties to elicit. To be able to graph these functions by hand, we have to understand them. Before we progress, take a look at this video that describes some of the basics of sine and cosine curves.
Quick Answer. Ng/ml stands for nanograms per milliliter. This unit of measurement is often used for lab test results. For example, results of lab tests taken to check the levels of progesterone in the human blood are measured in nanograms per milliliter. Continue Reading.
A nasogastric (NG) tube is a long, narrow feeding tube that goes through your nose and down into your stomach. The NG tube is soft and bendable. (See the diagram) When you leave the hospital, you should be able to: Give yourself liquid food and water through the feeding tube. Give yourself medication through the tube.