刘某,在海中游泳时不甚溺水,被送到急诊室,查体:神志不清,口流海水,呼吸微弱,心率45/ min,血压90/60mmHg,医生不在场,护士处理正确的是( )
A campus emergency ______ occur at any time of the day or night, weekend, or holiday, with little or no warning.
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