A.safe speed only specified
B.not less than 120 feet per minute
C.not more than 120 feet per minute
D.not more than 90 feet per minute
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A.remove them to fresh air
B.flush their face with water for about 5 minutes
C.stand them up and walk them around
D.remove their clothing and wrap them in blankets
A.wash the burned area with a warm soap and water solution
B.flood，bathe，or immerse the burned area in cold water
C.cover the burned area with talcum powder and bandag it cover the burned area with talcum powder and bandage it tightly
D.leave the burned area exposed to the atmosphere
A.yaw joint
B.sway joint
C.slip joint
D.flex or ball joint
A.lay
B.lies
C.being lain
D.lying
A.frostbite
B.skin burns
C.asphyxiation
D.an explosive reaction
最新試題
The first treatment given to a person overcome by benzene vapor should be to（）.
The most effective first aid treatment for chemical burns is to immediately（）.
The danger associated with using carbon dioxide in an enclosed space is（）.
On a lifeboat equipped with Rottmer-type releasing gear，turning the releasing lever releases（）.
Once you have established the daily ration of drinking water in a survival situation，how should you drink it?（）
The MINIMUM acceptable size for a towing bridle would be that size in which the safe working load (SWL) of each leg of the bridle is equal to（）.
The FIRST treatment for a surface burn is to（）.
In the first 24 hours after abandoning a vessel，water should be given only to personnel who are（）.
The minimum amount of lifesaving equipment required aboard an 85-foot uninspected towing vessel consists of（）.
The device that allows a floating ship to sway without bending the marine riser system is the（）.