A.perform the Heimlich maneuver
B.make the victim lie down with the feet elevated to get blood to the brain
C.immediately administer CPR
D.do nothing until the victim becomes unconscious
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A.walk the stern to starboard in reverse
B.walk the stern to port in reverse
C.run faster than a left-handed propeller
D.right itself if capsized
A.carotid artery in the neck
B.femoral artery in the groin
C.brachial artery in the arm
D.radial artery in the wrist
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.reduced appetite and thirst
B.sneezing and coughing
C.only a low grade fever
D.slurred speech and loss of coordination
A.boric acid solution
B.water
C.baking soda solution
D.ammonia
最新試題
Severe exposure to chlorine gas can be fatal. Chlorine gas is primarily a（）.
A negative metacentric height（）.
On a vessel，if someone fell overboard and you did not know over which side the person fell，you should（）.
In heavy seas the helmsman should steer the motor lifeboat（）.
Seasickness is caused by rolling or rocking motions which affect fluids in the（）.
Separation cloths may be used to（）.
If you have to jump in the water when abandoning a vessel，your legs should be（）.
An obstruction on a helideck is any object that might present a hazard to the（）.
Any vessel in need of carrying out deck washing must be（）by the department concerned beforehand.
A person with diabetes has received a minor leg injured. The symptoms of the onset of a diabetic coma include（）.