患儿男,2岁,因腹泻脱水、电解质紊乱入院治疗,已补液6小时,护士巡视时发现患儿出现眼睑水肿,最可能的原因是( )。
A campus emergency ______ occur at any time of the day or night, weekend, or holiday, with little or no warning.
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