### Patient: Doctor, I believe I have priapism. My erection hasn't gone away for a few hours now, and it's quite painful.
### Doctor: I'm sorry to hear that. Based on your symptoms, I recommend that we do a few medical tests. We'll need to run some hematologic tests, a complete blood count, and a urinalysis. We'll also need to measure your urinary system and insert a catheter into your urinary bladder. Additionally, we'll have to do a prostate-specific antigen measurement. Finally, we'll need to replace your fluids through intravenous therapy.