Which term describes a Cushing's syndrome patient’s inability to maintain potassium levels?

Which term describes a Cushing's syndrome patient’s inability to maintain potassium levels?

• A. Hyperkalemia
• B. Hypokalemia
• C. Normokalemia
• D. None of the above

Answer: (B)

In Cushing's syndrome, patients often exhibit a characteristic hormonal imbalance primarily due to elevated cortisol levels. One of the effects of excess cortisol is that it can lead to reduced potassium levels in the body, a condition known as hypokalemia. This occurs because cortisol promotes the retention of sodium while increasing the excretion of potassium in the kidneys. As a result, the balance of electrolytes is disrupted, leading to lower than normal potassium levels. Hypokalemia is specifically defined as having lower than normal levels of potassium in the blood, which is consistent with the physiological changes observed in Cushing's syndrome. Understanding this condition is critical for recognizing electrolyte imbalances in patients with the syndrome, as it can contribute to a variety of symptoms affecting muscular and cardiovascular health. In this context, identifying and managing hypokalemia becomes an important aspect of care for individuals with Cushing's syndrome.

In Cushing's syndrome, patients often exhibit a characteristic hormonal imbalance primarily due to elevated cortisol levels. One of the effects of excess cortisol is that it can lead to reduced potassium levels in the body, a condition known as hypokalemia. This occurs because cortisol promotes the retention of sodium while increasing the excretion of potassium in the kidneys. As a result, the balance of electrolytes is disrupted, leading to lower than normal potassium levels.

Hypokalemia is specifically defined as having lower than normal levels of potassium in the blood, which is consistent with the physiological changes observed in Cushing's syndrome. Understanding this condition is critical for recognizing electrolyte imbalances in patients with the syndrome, as it can contribute to a variety of symptoms affecting muscular and cardiovascular health. In this context, identifying and managing hypokalemia becomes an important aspect of care for individuals with Cushing's syndrome.