A.speed healing
B.prevent infection
C.reduce inflammation
D.increase blood circulation
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A.placed in a position with the head lower than the body
B.given an inhalation stimulant
C.given something to drink
D.treated for injuries until conscious
A.lack of toxicity
B.the multipurpose extinguishing ability
C.burn-back protection
D.cooling ability
A.blood
B.breath
C.urine
D.All of the above
A.Slightly elevate the head and feet
B.Keep the person awake
C.Keep the person lying down and at a comfortable temperature
D.Give the person a stimulant to increase blood flow
A.accumulation of carbon dioxide gas that chokes the battery
B.accumulation of explosive and toxic gases the battery can generate
C.mildew or dry rot in the battery box
D.battery failure including battery case meltdown caused by excessive heat
最新試題
Atmospheres laden with coal dust or grain dust caused by loading these cargoes（）.
The principal personnel hazard unique to Halon extinguishers 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（）.
The danger associated with using carbon dioxide in an enclosed space is（）.
An unconscious person should NOT be（）.
Treatment of frostbite includes（）.
First aid treatment for small cuts and open wounds is to（）.
What are the symptoms of sun stroke?（）
Bleeding from a vein may be ordinarily controlled by（）.