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.
Common issues associated with low blood cell counts are: 1  Anemia- low red blood cell count (a common presentation in lupus that can improve when the disease is controlled) 2  Leukopenia- low white blood cell count (if low enough, the patient can be more prone to infections)