Which device is used to drain urine from the bladder via the urethra and may be left in place for extended periods?

• A. Foley Catheter
• B. Catheter
• C. Indwelling Catheter
• D. Urethral Catheter

Answer: (A)

A Foley catheter is used to drain urine from the bladder through the urethra and is designed to stay in place for extended periods. The key feature is a small balloon near the tip that is inflated once inside the bladder, which keeps the catheter from slipping out and allows continuous drainage into a collection bag. This distinguishes it from a straight catheter, which is only for one-time drainage and is removed afterward. While a urethral catheter simply means the catheter enters through the urethra, not all such catheters are intended to remain in place long-term; the long-term, indwelling option most commonly used for extended drainage is the Foley catheter. Proper care includes maintaining a closed drainage system, keeping the bag below bladder level, and monitoring for signs of infection or blockage.