Hypokalemia, also known as low potassium, is the lower than normal potassium level in the bloodstream. Potassium is critical to the proper functioning of muscles and nerve cells, specifically heart muscle cell (MAYO Clinic, n.d). The laboratory test, MRI and CI was able to determine Mr. Smith’s conditions, such as metastatic prostate adenocarcinoma, refractory hypokalemia, and hypertensions. This was due to Mr. Smith’s ectopic ACTH production. From my assumption, the CT scan results helped pursue specific laboratory testing, few including ACTH, cortisol and the renin test. Medical providers often use the scientific method for the examination and diagnosis of a patient. They usually start off with questions relating to symptoms the patient might
