单项选择题
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 rescuer can most easily determine whether or not an a...
单项选择题A rescuer can most easily determine whether or not an adult victim has a pulse by checking the pulse at the（）.
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 racetrack turn would be better than a Williamson turn...
单项选择题A racetrack turn would be better than a Williamson turn in recovering a man overboard if（）.
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 person with diabetes has received a minor leg injured...
单项选择题A person with diabetes has received a minor leg injured. The symptoms of the onset of a diabetic coma include（）.
A.reduced appetite and thirst B.sneezing and coughing C.only a low grade fever D.slurred speech and loss of coordination
