What is a primary nursing priority when caring for a patient with pheochromocytoma pre- and intraoperatively?

What is a primary nursing priority when caring for a patient with pheochromocytoma pre- and intraoperatively?

• A. Continuous blood pressure monitoring
• B. Strict fluid restriction
• C. Daily weight measurement only
• D. Isolate patient to prevent infection

Answer: (A)

The key idea here is that pheochromocytoma causes massive, unpredictable surges of catecholamines that drive dangerous blood pressure changes, especially during tumor manipulation and anesthesia. Because these spikes can occur at any moment pre- or intraoperatively, having continuous, beat-to-beat blood pressure monitoring is essential. It allows the team to detect rapid rises in pressure and intervene immediately with medications or adjustments in the anesthesia plan to prevent serious complications like stroke, heart failure, or arrhythmias. An arterial line is often used for this level of monitoring because noninvasive measurements can lag during these rapid changes. Other options don’t address this critical need. Fluid restriction isn’t appropriate—these patients require careful fluid management to maintain perfusion and prepare for potential hypotension after tumor removal. Daily weight checks don’t provide the real-time hemodynamic information needed in the perioperative period. Isolation to prevent infection isn’t the primary concern specific to pheochromocytoma and doesn’t address the life-threatening BP instability that can occur with catecholamine release.

The key idea here is that pheochromocytoma causes massive, unpredictable surges of catecholamines that drive dangerous blood pressure changes, especially during tumor manipulation and anesthesia. Because these spikes can occur at any moment pre- or intraoperatively, having continuous, beat-to-beat blood pressure monitoring is essential. It allows the team to detect rapid rises in pressure and intervene immediately with medications or adjustments in the anesthesia plan to prevent serious complications like stroke, heart failure, or arrhythmias. An arterial line is often used for this level of monitoring because noninvasive measurements can lag during these rapid changes.

Other options don’t address this critical need. Fluid restriction isn’t appropriate—these patients require careful fluid management to maintain perfusion and prepare for potential hypotension after tumor removal. Daily weight checks don’t provide the real-time hemodynamic information needed in the perioperative period. Isolation to prevent infection isn’t the primary concern specific to pheochromocytoma and doesn’t address the life-threatening BP instability that can occur with catecholamine release.