Pancreas-specific lipase is measured with a test called Feline Pancreatic Lipase Immunoreactivity, known simply as fPLI. The test requires only a simple blood test. A fasting sample is preferred, but it is not essential for the accuracy of the test. Does the sample have to be sent away to a diagnostic laboratory?
A: The trachea is the tube in the throat that connects the mouth and nose to the lungs. It is also called a windpipe, and its function is to transport the air a person breathes in through his nose or mouth into the lungs. Without the trachea, the lungs do not receive oxygen, and humans cannot survive.
Structure of trachea?  Structure of the trachea  The trachea is lined by cartilage and divided into two branches. These two branches are called the bronchi. The left bronchus enters the lâ¦eft lung and the right bronchus enters the right lung. Each bronchus is further divided into around 25 smaller branches. These smaller divisions of bronchi are known as the bronchioles. The bronchioles carry air into the alveoli.