【名词&注释】
柴油机(diesel engine)、大面积烧伤(large area burn)
[单选题]深二度或三度烧伤创面包扎后应(更换敷料。
A. 10-14天
B. 每天
C. 3-4天
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举一反三：
[单选题]The objectives of the ISM Code are to ensure ①safety at sea②prevention of human injury or loss of life③avoidance of damage to the marine environment and to property
A. ①
B. ②
C. ②③
D. ①②③
[单选题]Emulsion oils and sodium nitrite are both approved additives, but the latter cannot be used if any pipes are or if ally soldered joints exit.
A. chromed
B. welded
C. galvanized
D. bolted
[单选题]荡桨时，领桨手坐在：
A. 艇尾部
B. 艇首部
C. 艇中部
D. 任意位置
[单选题]如果遇大面积烧伤病人时，应()。
A. 外涂烧伤药
B. 不包扎
C. 用干净床单包裹
[单选题]Excessive oil foaming in the crankcase of a refrigeration compressor is most likely to occur when the compressor
A. has run continuously for a long period
B. suction pressure is below normal
C. oil level is below normal
D. starts after a long idle period
[单选题]船舶柴油机燃用重油，当燃油的含硫量为0.5%时，气缸油的总碱值(TBN)应为( )
A. 10
B. 30～40
C. 70
D. 85
[单选题]救助艇额定乘员的位置至少不得少于（）。
A. 6个座位、1个躺位
B. 5个座位、1个躺位
C. 3个座位、1个躺位
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