The term blanching, used to describe localized cold injury, means the tissue has turned to which of the following colors?
A) White or lighter B) Black C) Blue or purple D) Red
A
Health Professions
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Which of the following may be a hazard at the scene of a vehicle collision?
A) Electrocution B) Other emergency vehicles C) Hazardous materials D) All of the above
Health Professions
Which of the following home care ventilators uses a rotary compressor in its drive mechanism?
A) CareFusion LTV® 1200 B) Puritan Bennett® 540 C) Newport® HT70 D) none of the above
Health Professions