BLS test questions and answers (AHA) latest update(100% correct Answers)

BLS test questions and answers (AHA) latest update which victim requires CPR? Correct Answer- a victim who is unresponsive with no normal breathing and no pulse when is it important to move an adult victim who needs CPR? Correct Answer- when an adult/ victim is in a dangerous environment High quality CPR includes starting chest compressions within how many seconds after recognition of cardiac arrest in victims of all ages? Correct Answer- 10 seconds interruptions of chest compressions should be limited to how many seconds? Correct Answer- 10 seconds how can you tell when a rescue breath for an infant victim is effective? Correct Answer- there is visible rise of the chest what is the best method of opening the airway of an unresponsive victim when you do not suspect cervical spine injury? Correct Answer- use the head tilt chin lift what technique is not recommended for single rescuer to provide breaths during CPR? Correct Answer- bag mask device what is likely to cause air to enter the victims stomach( gastric inflation) during bag mask ventilation? Correct Answer- breaths are given to quickly or with to much force What are the correct compression and ventilation rates for 2 rescuers CPR in the prescience of an advanced airway in adult victim? Correct Answer- compress at a rate of at least 100 per min with 2 breaths every 5 to 10 secs how does complete chest recoil contribute to effective CPR? Correct Answer- allows the heart to refill with blood between compressions