What Is Type 2 Diabetes Mellitus Nursing EssayType 2 diabetes is the most common form of the disease. Diabetes mellitus is where the body cells cannot use glucose properly for lack of or resistance to the hormone insulin, which is produced by the pancreas. Diabetes can lead to serious complications over time if left untreated.The high blood sugar levels from uncontrolled diabetes can cause serious long-term diabetic complications. Eventually, they damage the insulin-producing beta cells of the pancreas, reducing insulin output.Type 2 diabetes is also known as the non-insulin dependent diabetes and is the most commonly found type of diabetes in the world. Type 2 diabetes is a lifelong chronic disease in which there are high levels of sugar in the blood.Diabetes is caused by a problem in the way your body makes or uses insulin. Insulin is needed to move blood sugar into cells, where it is stored and later used for energy. Patients suffering from type 2 diabetes tend not to respond effectively to insulin and their fat, liver, and muscle cells do not respond correctly to insulin either, which is called insulin resistance. As a result, blood sugar is not able to get into these cells to be stored for energy.And when sugar cannot enter the cells, high levels of sugar build up in the blood. This is called hyperglycemia. Hyperglycemia is the technical term for high blood glucose (sugar).High blood glucose happens when the body has too little insulin or when the body cant use insulin properlyType 2 diabetes usually occurs slowly over time and most people with type 2 diabetes have no symptoms at first or it may even take years. Some early symptoms of diabetes may include; bladder, kidney, skin, or other infections those that are more frequent or heal slowly.You may experience some fatigue, hunger, and increased of thirst. Other important symptoms like increased urination, blurred vision, erectile dysfunction, and pain or numbness in the feet or hands. A hormone produced by the pancreas called insulin helps sugar in our blood get into the cells of our bodies.There are several tests that can be done in order to confirm the diagnosis of type 2 diabetes. The doctor can order a fasting plasma glucose test or casual plasma glucose.The fasting plasma glucose test (FPG) is the preferred method for diagnosing diabetes, because it is easy to do, convenient, and less expensive than other tests, according to the American Diabetes Association.Before taking the blood glucose test, you will not be allowed to eat anything for at least eight hours. They can also use the oral glucose tolerance test, for this test you have to fast overnight, and the fasting blood sugar level is measured.Then you have to drink a sugary liquid, and blood sugar levels are tested periodically for the next several hours.Routine screening for type 2 diabetes is normally recommended at the age 45, especially if you are overweight.If the results are normal then you should repeat the test every three years. If the results are borderline, your physician will tell you when you should come back to retest. Screening is also recommended for people under 45 and overw..