Bls Test Questions (Aha) Study Guide Rated A+

where is the brachial pulse located? {Ans: on the inside of the upper arm between the elbow and the shoulder.}how can you tell when a rescue breath for an infant victim is effective? {Ans: there is visible rise of the chest}why are chest compression important? {Ans: they pump blood to the rest of the body}What is the recommended compression ventilation ration for 2 rescuer child CPR? {Ans: 15:2}during 2 rescuer CPR, one rescuer will provide chest compressions. what is the role of the second rescuer? {Ans: maintain an open airway and give breaths}a choking adult become unresponsive while you are doing abdominal thrust for severe chocking. what should you do next? {Ans: begin CPR}what technique is not recommended for single rescuer to provide breaths during CPR? {Ans: bag mask device}to reduce fatigue during CPR, how often should compressions switch roles? {Ans: after every 5 cycles of compressions and breaths}what is the best method of opening the airway of an unresponsive victim when you do not suspect cervical spine injury? {Ans: use the head tilt chin lift}what is the first step to perform once the AED arrives on the scene? {Ans: