單項選擇題The International Regulations for Preventing Collisions at Sea（）while carrying out search and rescue operation.

A.apply fully
B.apply half
C.apply in part
D.not apply


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1.單項選擇題When starting CPR on a drowning victim，you should（）.

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

3.單項選擇題All the traces are（）old ones.

A.clear
B.evident
C.obvious
D.apparently

4.單項選擇題The self-contained breathing device should not be used in which situation?（）

A.Oxygen deficient spaces
B.Compartments containing poisonous vapors
C.Fighting fires that produce heavy smoke
D.Underwater search

5.單項選擇題Which is NOT a symptom of traumatic shock?（）

A.Slow，deep breathing
B.Pale，cold skin
C.Weak，rapid pulse
D.Restlessness and anxiety

6.單項選擇題Which is the most serious type of fracture?（）

A.Compound
B.Greenstick
C.Closed
D.Crack

7.單項選擇題One of the signals，other than a distress signal，that can be used by a vessel to attract attention is a(n)（）.

A.red star shell
B.searchlight
C.burning barrel
D.orange smoke signal

8.單項選擇題Which is NOT a part of an anchor?（）

A.Bill
B.Devil's claw
C.Palm
D.Crown

9.單項選擇題Physical exertion on the part of a person who has fallen into cold water would（）.

A.be the best thing to try if there was no rescue in sight
B.increase survival time in the water
C.increase the rate of heat loss from the body
D.not affect the heat loss from the body

10.單項選擇題Which hazard probably would NOT be encountered when entering an empty but uncleaned fish hold?（）

A.Lack of oxygen
B.Methane gas
C.Hydrogen sulfide gas
D.Carbon monoxide