A.eliminate all water entering the hole
B.only plug holes in machinery or other vital spaces
C.reduce the entry of water as much as possible
D.plug the largest holes first
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A.having the proper equipment for the process
B.starting the treatment quickly
C.administering of oxygen
D.treating for traumatic shock
A.apply ointment to the burned area
B.flood the affected area with water
C.wrap the burn with sterile dressing
D.apply an ice pack to the burned area
A.auto-ignition point
B.flash point
C.lower explosive limit (LEL)
D.threshold limit value (TLV)
A.one approved flotation cushion for each person on board
B.one approved life preserver for each person on board and one life ring
C.one approved inflatable vest for each person on board
D.lifeboat capacity equal to 1 1/2 times the number of persons on board
A.one-half the SWL of the main towing hawser
B.three-fourths the SWL of the main towing hawser
C.that of the main towing hawser
D.twice that of the main towing hawser
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The danger associated with using carbon dioxide in an enclosed space is（）.
The lifeboat releasing gear lever should be marked with the words（）.
Once you have established the daily ration of drinking water in a survival situation，how should you drink it?（）
The most effective first aid treatment for chemical burns is to immediately（）.
The maximum speed of lowering for a lifeboat on gravity davits is controlled by the（）.
The Master or person in charge of a ship shall insure that each deck from which lifeboats are launched is（）.
For use as protection from gas leaking from a refrigeration unit，each ship must be equipped with a（）.
Symptoms of sea sickness include（）.
The minimum amount of lifesaving equipment required aboard an 85-foot uninspected towing vessel consists of（）.
Symptoms of heat stroke are（）.