Final answer:
A piston syringe is used for evacuating bladder debris, such as prostatic chips or stone fragments, due to its ability to handle larger particles and more viscous fluids.
Step-by-step explanation:
The syringe used for the evacuation of bladder debris, such as prostatic chips or stone fragments, is a piston syringe. This type of syringe can generate the necessary suction and force needed to evacuate the fragments created during procedures like lithotripsy or prostate surgeries. Unlike other syringe types like the Luer-lock, bulb, or tuberculin syringes, a piston syringe is specifically designed to handle the larger particles and more viscous fluids that may be encountered in urological procedures.