Which of the following conditions is the most significant risk factor for developing hypernatremia?
A) Vomiting
B) Diuretic use
C) Dehydration
D) Hypoaldosteronism

Question

Quizplus · Accepted Answer

Hypernatremia is defined as a serum sodium level greater than 145 mEq/L and is typically caused by dehydration. Dehydration occurs when there is an insufficient intake of water or excessive loss of water through sweating, diarrhea, or diuresis. Vomiting and diuretic use can also lead to dehydration, but dehydration itself is the most significant risk factor for developing hypernatremia. Hypoaldosteronism, or decreased production of the hormone aldosterone by the adrenal glands, can lead to hyponatremia (low serum sodium) rather than hypernatremia.

Which of the Following Conditions Is the Most Significant Risk