Which of the following is a symptom of Hyponatremia?

Nausea is indeed a common symptom of hyponatremia, which is a condition characterized by low sodium levels in the bloodstream. When sodium levels drop, it can lead to various neurological and physiological disturbances, including gastrointestinal symptoms. The body may react to the electrolyte imbalance by inducing nausea, which can be a way to signal distress and is linked to the central nervous system's response to changes in sodium concentration.

In contrast, blurred vision, high blood pressure, and chest pain are not typical symptoms associated with hyponatremia. Blurred vision could result from other conditions, while high blood pressure is generally not a direct consequence of low sodium levels. Chest pain may relate to numerous cardiac or respiratory issues but does not specifically indicate hyponatremia. Recognizing the symptoms of this electrolyte disturbance is crucial for effective patient assessment and management.