____________________ is effective against fire involving alcohols, ketones, and esters
a. Dry powder
b. Urea-potassium bicarbonate
c. Multipurpose dry chemical
d. Potassium chloride
b
Health Professions
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An acidic chemical reaction is most likely to occur under the
A) anode of a direct current B) anode of a monophasic pulsatile current C) cathode of a direct current D) cathode of a monophasic pulsatile current
Health Professions
You have responded for an injured person at an address you know to be a motorcycle clubhouse. Your patient was attacked by another party with a broken beer bottle. Your patient has a large laceration on her neck with moderate bleeding. Which property of your dressing material is most important in caring for this patient?
A) Occlusive B) Sterile C) Absorbent D) Adherent
Health Professions