A shipmate chokes suddenly,cannot speak,and starts to turn blue. You should().

A . perform the Heimlich maneuver B . make the victim lie down with the feet elevated to get blood to the brain C . immediately administer CPR D . do nothing until the victim becomes unconsciou

时间:2022-10-28 23:24:42 所属题库:人身伤亡报告题库

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