A.highly toxic when absorbed through the skin
B.a blood poison
C.a nerve poison
D.All of the above
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A.ignore it and continue mouth-to-mouth ventilation
B.pause for a moment until the patient appears quiet again，then resume ventilation mouth-to-mouth
C.switch to mouth-to-nose ventilation
D.turn the patient's body to the side，sweep out the mouth and resume mouth-to-mouth ventilation
A.drain any blisters
B.apply antiseptic ointment
C.scrub the arm thoroughly to prevent infection
D.immerse the arm in cold water
A.administer oxygen
B.treat victim for shock
C.flush skin and eyes with water
D.give victim stimulant
A.directly on flames
B.at room temperature
C.in an extremely cold climate
D.None of the above
A.lay the patient down and cover the wound when the bleeding stops
B.stop the bleeding，clean，medicate，and cover the wound
C.apply an ice pack to the wound and cover it when the bleeding stops
D.apply a hot towel to purge the wound，then medicate and cover it
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If a crewman suffers a second-degree burn on the arm，you should（）.
Antiseptics are used principally to（）.
The most effective warming treatment for a crew member suffering from hypothermia is（）.
Segregation of cargoes refers to（）.
If you came into contact with nitrobenzene while disconnecting the cargo hose，you should be aware that it is（）.
Since electrical burn victims may be in shock，the FIRST medical response is to check for（）
Symptoms of sugar diabetes include（）.
The Agreement sha1l commence（）a satisfactory Medical Report by a doctor nominated by the Company.
Medical treatment aboard a ship should not go beyond examination and emergency care without first consulting（）.
If the patient vomits during mouth-to mouth resuscitation，the rescuer should FIRST（）.