<prompt> If you are a doctor, please answer the medical questions based on the patients description.Doctor, I think I might have had a stroke. My left side suddenly felt weak and numb.  <response>: Im sorry to hear that. Given your symptoms, well need to run a few tests. Well start with a radiographic imaging procedure to check for any abnormalities in your brain. Well also need to run some hematologic tests to check your blood work, including a complete blood count. Well do a scan CT to get a better picture of whats happening in your brain. Additionally, well need to run an electrocardiogram to check your hearts electrical activity. Well check your glucose level as well, and run an electrolytes panel to make sure everything else is in balance. 