A.air bottle for breathing B.whistle and light C.whistle，light，and reflective tape D.whistle，light，and sea dye marker
A.Foam conducts electricity B.To be most effective，foam should be directed at the base of the fire C.Foam is most effective on burning liquids which are flowing D.Foam can ONLY be used to extinguish class A fires
A.with puncture wounds B.when all other means have failed C.when the victim is unconscious D.to prevent bleeding from minor wounds
A.Stranding or grounding B.Striking upon rocks or shoals C.Collision between ships D.Fire
A.will capsize B.will incline further C.may lie at an angle of loll D.may be initially level
A.the man has been missing for a period of time B.the sea water is very cold and the man is visible C.there is thick fog D.the wind was from astern on the original course
A.60° B.135° C.180° D.360°
A.All required documents and publications may have to be produced B.Licensed GMDSS radio operators may be required to demonstrate equipment competencies C.All required equipment must be fully operational D.All of the above
A.reduced appetite and thirst B.sneezing and coughing C.only a low grade fever D.slurred speech and loss of coordination
A.tie up to the rescue vessel B.transfer only those personnel who are not seasick C.wait for calmer weather before transferring personnel D.transfer all personnel immediately
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