BLS AHA for Healthcare Providers Q&A: CPR Techniques and Procedures, Exams of Health sciences

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BLS AHA FOR HEALTHCARE

PROVIDERS Q&A

emphasis on high-quality CPR compression rate of at least ___ per minute. - Correct Answers: 100 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. 1 1/2" 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: chest recoil

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, 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, infants and children who do not have effective breathing and a pulse <60/min. show signs of poor perfusion. start ___ and ______ immediately. - Correct Answers: compression, ventillation if a choking victim becomes unresponsive______ the ____ _____ _____ and begin with ____ ____ do ___ check for a ____. - Correct Answers: activate,emergency response system, chest compressions,NOT, pulse adults/children/infants who exhibit no signs of effective breathing and no pulse need ___ immediately. - Correct Answers: CPR

choking infants give ___ ____ slaps, and ___ chest ____. - Correct Answers: 5 back,5 thrusts. after AED shocks, _____ begin ____ ________. - Correct Answers: immediately, chest compressions they're unresponsive, with no neck injury, you want to open air way by ____ head with ___ ____ method - Correct Answers: tilting, chin lift explain the ADULT chain of survival - Correct Answers: recognition: of cardiac arrest activation: of emergency response system CPR: cardiopulmonary resuscitation w/emphasis on chest compressions defribrillation: rapid advanced life support: ambulance etc. post-cardiac arrest care explain the pediatric chain of survival - Correct Answers: prevention: of arrest bystander CPR: early high quality bystander CPR activation: rapid activation of the EMS advanced life support: abulance etc. post-cardiac arrest care 6 steps of critical concepts - Correct Answers: start compressions within 10 seconds of recognition of cardiac arrest. push hard and fast: compress at rate of 100/min. depth of at least 2" (5cm) for child/adult 1 1/2 (4cm) for infants allow complete chest recoil limit compression interruptions to less than 10 seconds explain sequence - Correct Answers: chest compression airway

moving victim only when necessary like if they are - Correct Answers: in a dangerous environment ( such as burning vehicle) if you can not perform CPR effectively in the position or location he is currently in mouth to mask breaths - Correct Answers: lone rescuer is at the victims side to perform compressions and breath. tilt chin lift deliver breath for over 1 second until chest rises 30:2 x 5 cycles bag mask device - Correct Answers: not recommended by lone rescuer. duties for 2 rescuer - Correct Answers: rescuer 1: at victims side 30:2 compressions rescuer 2: maintain open airways head tilt-chin lift jaw thrust give breaths watching for chest to rise avoiding excessive ventilation switch duties every 5 cycles or about 2 min. AED - Correct Answers: step 1. power on the AED

2. attach
3. "clear" analyze
4. shock if AED advises it
5. if no shock is needed IMMEDIATELY resume CPR compressions
6. after 5 cycles / 2 min. of CPR repeat process when advised child BLS - Correct Answers: the lone rescuer should use the universal compression-ventilllation ratio of 30: 2 rescuer child BLS - Correct Answers: compression to breath ratio 15:

infant/child - Correct Answers: one rescuer: 30:2 two rescuer: 15: infant child steps of action - Correct Answers: place 2 or 3 fingers on the inside of the upper arm, between the infant's elbow and shoulder press the index and middle fingers gently on the inside of the upper arm for at least 5-10 sec. single rescuer 30:2 x 5 cycles 2 fingers centered below the nipple line. compressions of 4cm (1 1/2" deep) 100/min. if pulse < infant BLS : 2 thumb encircling technique - Correct Answers: this is a 2 rescuer chest compression for infants on lower half of the breast bone. 15:2 use head-tilt chin lift method switch roles every 2 minutes or 5 cycles. advanced airway - Correct Answers: compressions 100/min without pauses for breaths 1 breath every 6-8 seconds 8-10 breath/min. no breaks on chest compressions! breaths to quickly or too much force can cause - Correct Answers: air to enter the stomach causing gastric inflation what method of air if no bag is available for child CPR - Correct Answers: mouth to mouth and nose head tilt-chin lift keep the airway open. what method is used when a victim has a pulse but not breathing - Correct Answers: rescuers should give breaths without compressions adults: every 5-6 seconds:10-12/min. infants and children: every 3-5 seconds 12-20/min. choking victim - Correct Answers: activate EMS lower the victim to the ground begin CPR starting with compressions.C-A-B sequence. DO NOT CHECK FOR PULSE.