Cpr Bls Provider Written Exam-2023

Early defibrillation is a link in the adult Chain of Survival. Why is this important to survival? {Ans: It eliminates the abnormal heart rhythm.}How can rescuers ensure that they are providing effective breaths when using a bag-mask device? {Ans: Observing the chest rise with each breath}An 8-month-old infant is eating and suddenly begins to cough. The infant is unable to make any noise shortly after. You pick up the infant and shout for help. The infant becomes unresponsive. Which action do you perform to relieve choking in an unresponsive infant? {Ans: Give sets of 5 back slaps and 5 chest thrusts}A middle-aged man collapses. You and a second rescuer go to the victim and find that he is unresponsive, is not breathing, and does not have a pulse. Which action is most likely to positively impact his survival? {Ans: Performing high-quality CPR}Which adult victim requires high-quality CPR? {Ans: Has no normal breathing and no pulse}Why is allowing complete chest recoil important when performing high-quality CPR? {Ans: The heart will adequately refill between compressions.}