问题
单项选择题
A client who has been admitted to the emergency room is restless and agitated, has dry mucous membranes, and is complaining of intense thirst. The nurse suspects which of the following electrolyte imbalances
A．Hypokalemia.
B．Hypercalcemia.
C．Hypomagnesemia.
D．Hypernatremia.
答案
参考答案：D
解析：Restlessness, agitation, dry mucous membranes, and thirst are indicative of fluid loss and hypernatremia.