Which electrolyte imbalance is commonly associated with diarrhea?

The correct answer is hypokalemia. Diarrhea can lead to significant fluid and electrolyte loss, particularly potassium. When a person experiences diarrhea, they lose not just water but also important electrolytes, including potassium, which can result in hypokalemia.

Potassium is vital for muscle function, nerve transmission, and maintaining the balance of fluids in the body. In the context of diarrhea, the excessive loss of potassium through stool can lead to symptoms such as muscle weakness, cramping, and cardiac dysrhythmias due to its crucial role in maintaining normal cellular function.

Understanding this imbalance is important, especially in acute care settings, where timely recognition and replacement of lost electrolytes can prevent further complications. Therefore, recognizing hypokalemia as a common result of diarrhea is essential for effective patient management.