单项选择题
A.moving to a shaded area and laying down B.bathing with rubbing alcohol C.placing the patient in a tub of cold water D.All of the above
A.rubbing affected area with ice or snow B.rubbing affected area briskly to restore circulation C.wrapping area tightly in warm cloths D.warming exposed parts rapidly
A.cupping a hand around the patient's mouth B.keeping the head elevated C.applying his mouth tightly over the victim's mouth D.holding the jaw down firmly