What type of catheter is typically used for a patient requiring long-term urinary drainage?

• A. Foley catheter
• B. Indwelling catheter
• C. Intermittent catheter
• D. External catheter

Answer: (B)

An indwelling catheter is specifically designed for long-term use in patients requiring urinary drainage. This type of catheter, often referred to as a Foley catheter due to its popular brand name, is inserted into the bladder and held in place with a balloon that is inflated once the catheter is in the correct position. This allows for continuous urine drainage without the need for frequent changes.

Indwelling catheters are appropriate for patients with chronic conditions, those recovering from surgery, or individuals who have difficulties with bladder control. They can remain in place for extended periods, ranging from weeks to even months, while providing an effective solution for managing urinary output and preventing urinary retention.

In contrast, other types of catheters are not designed for long-term use. The intermittent catheter is used for short-term situations where the patient or caregiver needs to perform self-catheterization at regular intervals. An external catheter, often used for male patients, is applied externally and is typically suitable for short-term options or as an alternative to manage urinary incontinence. These factors highlight the specific advantages of indwelling catheters in long-term urinary management.