2. Once you recognize that this is a single replacement problem, determine whether the non-bonded element is a cation or anion. Then determine which element it will replace. Remember cations can only replace cations and anions can only replace anions.
If you haven't eaten for several hours and your blood sugar level drops, another hormone from your pancreas called glucagon signals your liver to break down the stored glycogen and release glucose back into your bloodstream.
Because a low white blood count can be life threatening, itâs a good idea to familiarize yourself with the symptoms and terminology. When you get your blood work, the lab will be looking for: 1  Leukopenia â A decrease in the total number of white blood cells, which can lead to a lowered white blood cell count. Leukopenia â A decrease in the total number of white blood cells, which can lead to a lowered white blood cell count. 2  Neutropenia â A decrease in the number of neutrophils, also creating a lower WBC. 3  Granulocytopenia â Another term that may be used for Neutropenia.