A.Fish oil
B.Vegetable oil
C.Mineral oil
D.Animal oil
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A.Compound
B.Greenstick
C.Closed
D.Crack
A.Slow，deep breathing
B.Pale，cold skin
C.Weak，rapid pulse
D.Restlessness and anxiety
A.Bill
B.Devil's claw
C.Palm
D.Crown
A.Lack of oxygen
B.Methane gas
C.Hydrogen sulfide gas
D.Carbon monoxide
A.start chest compressions before the victim is removed from the water
B.drain water from the lungs before ventilating
C.begin mouth-to-mouth ventilations as soon as possible
D.do not tilt the head back since it may cause vomiting
最新試題
Which is NOT a part of an anchor?（）
Generally speaking，the most favorable bottom for anchoring is（）.
The tension on an anchor cable increases so that the angle of the catenary to the seabed at the anchor reaches 10°. How will this affect the anchor in sandy soil?（）
An uncontrolled flow of gas，oil，or other well fluids into the atmosphere is called a（）.
As a last resort，a tourniquet can be used to（）.
VHF Channel 6 is used exclusively for what kind of communications?（）
Which hazard probably would NOT be encountered when entering an empty but uncleaned fish hold?（）
If more than one raft is manned after the vessel has sunk，you should（）.
Which is the most serious type of fracture?（）
The ship is bound（）Japan.