Adult Critical Care Specialty (ACCS) 2025 – 400 Free Practice Questions to Pass the Exam

The purpose of a urinary catheter in critically ill patients primarily focuses on monitoring urine output and assessing renal function. In a critical care setting, it is essential to accurately measure urine output because it serves as an important indicator of kidney function and overall fluid balance.

Monitoring urine output can help clinicians detect early signs of renal impairment or fluid overload, which is crucial when managing critically ill patients who may have various comorbidities or conditions affecting renal function. This data also aids in adjusting fluid resuscitation and the administration of medications that may impact renal perfusion.

While the other options may present related concepts, they do not capture the primary role of urinary catheters in this specific context. For example, while urinary tract infections can occur in patients with catheters, the catheter's primary function is not to prevent these infections but rather to provide critical data regarding kidney health. Similarly, administering medication directly through a catheter is not standard practice, nor is facilitating bladder training relevant in the context of critically ill patients, who typically have urgent medical needs that take precedence over such interventions.