In the case of a patient with succus entericus leaking from an enterocutaneous fistula, what should be monitored?

• A. Fluid intake
• B. Electrolyte levels
• C. Blood glucose levels
• D. Oxygen saturation

Answer: (B)

Monitoring electrolyte levels in a patient with succus entericus leaking from an enterocutaneous fistula is critical due to the potential for significant fluid and electrolyte loss. Succus entericus contains a variety of electrolytes, and the leakage can lead to imbalances that might have serious implications for the patient's overall health.

When an enterocutaneous fistula is present, especially if it's actively draining, there is a risk of dehydration and electrolyte depletion, particularly of sodium, potassium, and chloride. The gastrointestinal tract plays a vital role in the absorption and secretion of these electrolytes, and with loss through the fistula, monitoring becomes essential to prevent complications such as hypokalemia or hyponatremia.

In managing such a patient, early detection of electrolyte imbalances allows for timely intervention, including rehydration and electrolyte replacement, which is crucial in avoiding further complications like cardiac arrhythmias or renal dysfunction.

In relation to the other choices, while it is also important to monitor fluid intake to ensure adequate hydration and maintain overall fluid balance, the specific concern in this scenario centers around the biochemical consequences of electrolyte loss. Blood glucose levels are typically not directly affected by the leakage of succus entericus, unless the patient has existing conditions that complicate