Emphasis on high-quality CPR compression rate of at least ___ per minute. Correct Answers: 100- 120 Depth of compressions for children to adult Correct Answers: 2 inches Depth of compression for infants Correct Answers: 1/3 of anterior/posterior diameter of chest. 2 inches Compressions should be started what time limit? Correct Answers: 10 seconds of recognition of cardiac arrest. What are the signs of cardiac arrest? Correct Answers: victim is unresponsive/not breathing/ineffective breathing Time frame to start cpr once suspect of cardia arrest? Correct Answers: 10 seconds. You should take no longer than___ seconds to check for a _______. Correct Answers: 10, pulse What is the first rescuer to do upon arriving at the scene? Correct Answers: check for safety. Lone rescuer compression-ventilation ratio of _________ to ___________. Correct Answers: 30 compressions to 2 ventilations Explain hand placement for chest compressions Correct Answers: 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 Answers: blood flow _____ allows the heart to refill with blood and is necessary for chest compressions to create blood flow Correct Answers: Full chest recoil Do not move the victim while CPR is in progress unless the victim is in a ________ ________. Correct Answers: dangerous environment The ____ ______ ventilation technique is not recommended for a lone rescuer during CPR Correct Answers: bag mask Avoiding excessive ventilation also avoids _____ _____. Correct Answers: gastric inflation During 2 rescuer adult CPR, rescuers switch duties after __ cycles. (or 2 minutes) Correct Answers: 5 or 2 minutes The second rescuer's' job is to _________ an open airway and to five _____. Correct Answers: maintain, breaths What is the first step when using an AED after the victim is secured? Correct Answers: turn it on. The AED will _____ shock, charges itself, prompts that everyone is clear and prompts rescuers to press ___ _____ ____. Correct Answers: advise, the shock button Resucers immediately resume CPR with chest compression if ___ ___ _ ___ or after a shock is delivered. Correct Answers: no shock is needed Compression-to-breaths ratio for 2-rescuer child CPR is __ compression to __ breaths. Correct Answers: 15:2 Compression to breath ratio for lone rescuer child CPR is __ compressions to __ breaths. Correct Answers: 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 Answers: inside, elbow, shoulder Depth of compression for the infant is ___the depth of chest or ___ inches. Or __cm. Correct Answers: 1/3, 1 1/2", or 4cm What compression technique should be used for 2 rescuer infant CPR? Correct Answers: 2 thumb compressions with hands encircling chest Effective rescue breathing is assessed by Correct Answers: watching the chest rise Use an AED with adult pads for a child and infant if __ ___ ___ or ___ ____are available Correct Answers: no child pads, pediatric atenuator When an advanced airway is in place the rescuers continue compressions at ___ per minute _____ pauses. Breaths are given every ___ to ___ seconds or ___ to ___ breaths per minute. Correct Answers: 100,without. 6,8, 8,10 In order to five mouth to mouth breaths the rescuer should ___ airway, ___ mouth over victims mouth, ___ victims nose closed and delivers 2 breaths watching for the chest to ___. Correct Answers: open, seal , pinch,rise When victim has a pulse but is not breathing effectively, than give __ ___ with___ chest compressions. Correct Answers: two breaths, out Adults require ___ breath every ___ to ___ seconds while infants and children require __ breath every __ to ___ seconds for rescue breathing. Correct Answers: 1,5,6,1,3,5 Infants and children who do not have effective breathing and a pulse <60>