A.lighter than air
B.heavier than air
C.a yellow gas that is easily recognized
D.mildly toxic
您可能感興趣的試卷
你可能感興趣的試題
A.respiratory irritant
B.skin burning agent
C.blood poisoning agent
D.nerve paralyzing irritant
A.separating cargoes so that the inherent characteristics of one cannot damage the other
B.separating cargoes by destination
C.classifying cargoes according to their toxicity
D.listing the cargoes in order of their flammability
A.affected
B.effected
C.affecting
D.effecting
A.induce vomiting
B.absorb the poison from the blood
C.neutralize the poison in the blood
D.increase the digestive process and eliminate the poison
A.the designated medic aboard
B.the shore based superintendent
C.a medical doctor
D.the approved company medical manual
最新試題
Bleeding from a vein is（）.
Severe exposure to chlorine gas can be fatal. Chlorine gas is primarily a（）.
The rescuer can best provide an airtight seal during mouth-to-mouth resuscitation by pinching the victim’s nostrils and（）.
Medical treatment aboard a ship should not go beyond examination and emergency care without first consulting（）.
If a crewman suffers a second-degree burn on the arm，you should（）.
The principal personnel hazard unique to Halon extinguishers is（）.
Treatment of frostbite includes（）.
Atmospheres laden with coal dust or grain dust caused by loading these cargoes（）.
If the patient vomits during mouth-to mouth resuscitation，the rescuer should FIRST（）.
Radiotelegrams requesting medical advice should state briefly and clearly the symptoms of the illness of the person（）.