單項(xiàng)選擇題

If you came into contact with nitrobenzene while disconnecting the cargo hose，you should be aware that it is（）.

A.highly toxic when absorbed through the skin
B.a blood poison
C.a nerve poison
D.All of the above

你可能感興趣的試題

If the patient vomits during mouth-to mouth resuscitation，the rescuer should FIRST（）.

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

單項(xiàng)選擇題

If a crewman suffers a second-degree burn on the arm，you should（）.

A.drain any blisters
B.apply antiseptic ointment
C.scrub the arm thoroughly to prevent infection
D.immerse the arm in cold water

If you came into contact with nitrobenzene while disconnecting the cargo hose，you should be aware that it is（）.

你可能感興趣的試題

If the patient vomits during mouth-to mouth resuscitation，the rescuer should FIRST（）.

If a crewman suffers a second-degree burn on the arm，you should（）.

If you came into contact with nitrobenzene while disconnecting the cargo hose，you should be aware that it is（）.

If the patient vomits during mouth-to mouth resuscitation，the rescuer should FIRST（）.

If a crewman suffers a second-degree burn on the arm，you should（）.