单项选择题
According to the T-Boat regulations the reason for providing adequate ventilation for a battery storage area is to prevent（）.
A.accumulation of carbon dioxide gas that chokes the battery
B.accumulation of explosive and toxic gases the battery can generate
C.mildew or dry rot in the battery box
D.battery failure including battery case meltdown caused by excessive heat
相关考题
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单项选择题
A crew member is unconscious and the face is flushed. You should（）.
A.lay the crew member down with the head and shoulders slightly raised
B.administer a liquid stimulant
C.lay the crew member down with the head lower than the feet
D.attempt to stand the crew member upright to restore consciousness -
单项选择题
A crew member is having an epileptic convulsion. You should（）.
A.give the victim artificial respiration
B.completely restrain the victim
C.give the victim one 30 mg. tablet of phenobarbital
D.keep the victim from injuring him or herself -
单项选择题
A crew member has suffered frostbite to the toes of the right foot. Which is NOT an acceptable first aid measure?（）.
A.Rub the toes briskly
B.Elevate the foot slightly
C.Rewarm rapidly
D.Give aspirin or other medication for pain if necessary
