更多"A minor heat burn of the eye should"的相关试题:
[单项选择]A person being treated for shock should be wrapped in warm coverings to（）.
A. increase body heat
B. preserve body heat
C. avoid self-inflicted wounds caused by spastic movement
D. protect the person from injury during transportation
[单项选择]Burning diesel oil should be treated as which class of fire?（）
A. Class "A"
B. Class "B"
C. Class "C"
D. Class "D"
[单项选择]The sum of the sensible heat and the latent heat of any substance is known as （）.
A. total heat
B. residual heat
C. specific heat
D. superheat
[单项选择]When a rescuer finds an electrical burn victim in the vicinity of live electrical equipment or wiring，his first step is to（）.
A. flush water over any burned area of the patient
B. apply ointment to the burned areas on the patient
C. get assistance to shut down electrical power in the area
D. remove the patient from the vicinity of the live electrical equipment or wiring
[单项选择]Vapor given off by a flammable liquid will burn when ignited provided（）
A. the vapor and air mixture is too rich
B. it is mixed with certain proportions of air
C. the vapor is too little compared to the air
D. it is of heavy toxicity
[单项选择]Since electrical burn victims may be in shock，the FIRST medical response is to check for（）
A. indication of broken bones
B. breathing and heartbeat
C. symptoms of concussion
D. bleeding injuries
[单项选择]The （）is used to burn oil sludge.
A. clarifier
B. oil/water separator
C. incinerator
D. distiller
[单项选择]In the event of minor emergencies when the machinery spaces unattended （） will be informed of malfunction in the machinery by his cabin monitor.
A. the chief engineer
B. the engineer on cabin watch
C. the bridge officer on watch
D. the master
[单项选择]A person with diabetes has received a minor leg injured. The symptoms of the onset of a diabetic coma include（）.
A. reduced appetite and thirst
B. sneezing and coughing
C. only a low grade fever
D. slurred speech and loss of coordination
[单项选择]The FIRST treatment for a surface burn is to（）.
A. wash the burned area with a warm soap and water solution
B. flood，bathe，or immerse the burned area in cold water
C. cover the burned area with talcum powder and bandag it cover the burned area with talcum powder and bandage it tightly
D. leave the burned area exposed to the atmosphere
[单项选择]A victim has suffered a second-degree burn to a small area of the lower arm. What is the proper treatment for this injury?（）
A. Immerse the arm in cold water for 1 to 2 hours，apply burn ointment，and bandage
B. Open any blisters with a sterile needle，apply burn ointment and bandage
C. Apply burn ointment，remove any foreign material and insure that nothing is in contact with the burn
D. Immerse the arm in cold water for 1 to 2 hours，open any blister and apply burn ointment
[单项选择]The longer an oil fire is permitted to burn, the （）.
A. harder it is to extinguish
B. easier it is to extinguish
C. less chance there is of re-ignition
D. easier it is to control
[单项选择]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
[单项选择]Scale accumulation on evaporator heat exchange surfaces （）.
A. increases brine density
B. increases distillate salinity
C. reduces metal corrosion
D. reduces heat transfer
[单项选择]Additional heat extraction from the exhaust gases can be effected by adding an （） section to the unit in plants.
A. air cooler
B. economizer
C. injector
D. air blower
[单项选择]A man has suffered a burn on the arm. There is extensive damage to the skin with charring present. How is this injury classified using standard medical terminology?（）
A. Dermal burn
B. Third-degree burn
C. Major burn
D. Lethal burn
[单项选择]A man has a burn on his arm. There is reddening of the skin，blistering，and swelling. Using standard medical terminology this is a（）.
A. major burn
B. secondary burn
C. second-degree burn
D. blister burn
[单项选择]（） into the cylinder because no fuel can burn （） it.
A. Air must be admitted；without
B. Oil must be injected；without
C. Air must be admitted；with
D. Oil must be injected；with
