Final answer:
Urinary tract infection is the most common complication of long-term catheter use, posing risks of severe infections if untreated.
Explanation:
Complications of Long-Term Catheter Use
The most common complication of using long-term catheters is urinary tract infection (UTI). These infections can occur due to the introduction of bacteria into the urinary tract through the catheter. UTIs are a significant concern as they can lead to more severe infections if left untreated.
Factors such as catheterization, anatomical differences, and weakened immune systems contribute to the increased risk of UTIs. Proper hygiene and care of catheters are essential in preventing UTIs in patients with long-term catheter use.
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