关于急救的常识，你知道多少？

1. Which of the following is not one of the risk factor for heart disease? a) low blood pressure b) obesity c) smoking d) high cholesterol 2. Why do you cover burns with a clean bandage? a) to cool them down b) to stop germs c) to stop the burn marks from breathing and in tern getting bigger d) in case the victim bumps into something and aggravates the burn 3. If when giving CPR to someone the breaths are not going in what should you do? a) breath harder b) leave the person a lone c) re-tilt the head and try again d) tilt the person to their side to increase circulation 4. What should you do for a victim of heat exhaustion? a) make them sweat b) get them to take off their clothing c) make them sleep d) massage them to help loosen their muscles 5. Which of the following is a sign of shock? a) Clammy skin b) Deep breathing c) Feeling dizzy d) Vomiting 6. On a non-breathing adult what is the rate of compressions to breaths? a) 30 compressions, 2 breaths b) 5 compressions 2 breaths c) 10 compressions 3 breaths d) 10 compressions 1 breath