BLS AHA FOR HEALTHCARE PROVIDERS QUESTIONS AND ANSWERS LATEST TOP SCORE.

BLS AHA FOR HEALTHCARE PROVIDERS QUESTIONS AND ANSWERS LATEST TOP SCORE. emphasis on high-quality CPR compression rate of at least ___ per minute. - correct answer. 100 depth of compressions for children to adult - correct answer. 2 inches depth of compression for infants - correct answer. 1/3 of anterior/posterior diameter of chest. 1 1/2" compressions should be started what time limit? - correct answer. 10 seconds of recognition of cardiac arrest. what are the signs of cardiac arrest? - correct answer. victim is unresponsive/not breathing/ineffective breathing time frame to start cpr once suspect of cardia arrest? - correct answer. 10 seconds. you should take no longer than___ seconds to check for a _______. - correct answer. 10, pulse what is the first rescuer to do upon arriving at the scene? - correct answer. check for safety. lone rescuer compression-ventilation ratio of _________ to ___________. - correct answer. 30 compressions to 2 ventilations explain hand placement for chest compressions - correct answer. the heel of on hand should be placed on the center of the chest on the lower half of the breastbone. when compressions are of the appropriate depth it creates___ ____ to the body. - correct answer. blood flow _____ allows the heart to refill with blood and is necessary for chest compressions to create blood flow - correct answer. chest recoil do not move the victim while CPR is in progress unless the victim is in a ________ ________. - correct answer. dangerous environment the ____ ______ ventilation technique is not recommended for a lone rescuer during CPR - correct answer. bag mask avoiding excessive ventilation also avoids _____ _____. - correct answer. gastric inflation during 2 rescuer adult CPR, rescuers switch duties after __ cycles. (or 2 minutes) - correct answer. 5 the second rescuer's' job is to _________ an open airway and to five _____. - correct answer. maintain, breaths what is the first step when using an AED after the victim is secured? - correct answer. turn it on. the AED will _____ shock, charges itself, prompts that everyone is clear and prompts rescuers to press ___ _____ ____. - correct answer. advise, the shock button resucers immediately resume CPR with chest compression if ___ ___ _ ___ or after a shock is delivered. - correct answer. no shock is needed compression-to-breaths ratio for 2-rescuer child CPR is __ compression to __ breaths. - correct answer. 15:2 compression to breath ratio for lone rescuer child CPR is __ compressions to __ breaths. - correct answer. 30:2 an infant;s central pulse (located at the brachial artery) you must palpate the ___ of the upper arm between the ___ and the ____. - correct answer. inside, elbow, shoulder