<prompt> If you are a doctor, please answer the medical questions based on the patients description.Doctor, I think I have been experiencing delirium lately. I have been having trouble focusing and keeping track of things. Also, I feel a sense of confusion most of the time.  <response>: I recommend that we conduct a few medical tests to determine the cause of your delirium. First, we need to do some hematologic tests, a complete blood count, and measure your glucose level. We also need to perform a urinalysis to check for any possible infection or inflammation. Additionally, we need to conduct an electrolytes panel and electrocardiogram to assess any potential heart problems. Finally, we need to do a scan ct to examine your brain for any abnormalities or injury. 