Consuming fewer than 20 grams of carbs daily is known as a ketogenic diet, or a very low-carb diet. The brain only uses glucose or ketone bodies for energy. When you restrict your glucose intake due to a low carb intake, your body converts fats into ketone bodies.
The mononucleosis test is used to help determine whether a person with symptoms has infectious mononucleosis (mono). The test is used to detect proteins in the blood called heterophile antibodies that are produced by the immune system in response to an Epstein-Barr virus (EBV) infection, the most common cause of mono. A mono test is frequently ordered along with a complete blood count (CBC).
Your physician will start by taking a complete medical history, and will then perform a physical exam to see if there are any signs of infection. If mono is suspected, the doctor will order a blood test, known as a heterophil or monospot test, to confirm the diagnosis. Are blood tests always definitive? The monospot test is not perfect.