x x x x x x
4/25 Questions and Answers 100% Solved
x x x x x
HowxmanyxpartsxarextherexinxCPR?x-xAnswerx-x4xpartsx-
xAirway,xbreathing,xcirculation,xdefibrillation
Whatxisxtheximportancexofxrecoilxduringxcompressions?x-xAnswerx-xItxenablesxheartxrefilling.
Whatxmayxoccurxinxanxincompletexrecoilxduringxcompressions?x-xAnswerx-
xAxreductionxinxthexlevelxofxbloodxflowxwillxoccur,xwhichxchestxcompressionsxcreate.
Howxfarxshouldxaxrescuerxpressxdownxonxanxadultxvictim,xwhenxgivingxCPRxwithxeachxcomp
ression?x-xAnswerx-x2xinchesxorx5xcentimeters
Durationxneededxforxdeliveringxaxregularxbreath?x-xAnswerx-x1xsecond
Howxmanyxcompressionsxmustxbexdeliveredxwithinx1xminutexwhenxgivingxadultxCPR?x-
xAnswerx-x100xcompressions
Whatxisxthexratioxofxcompressionx-xventilationxforxanxinfantxorxchildxCPR?x-xAnswerx-x30:2
Whatxisxthexratioxofxcompressionx-xventilationxforxadultxCPR?x-xAnswerx-x30:2
Asxaxrescuer,xyouxmustxtryxminimizingxinterruptionsxthatxtoxlessxthanxhowxmanyxseconds?x-
xAnswerx-x10xseconds
WhenxonexmanxadultxCPRxisxbeingxperformed,xwhatxshouldxbexthexdurationxforxcheckingxth
exbreathingxofxthexvictim?x-xAnswerx-
xMinimumx5xsecondsxandxmaximumxofx10xsecondsx(notxmore,xnotxless!)
WhenxgivingxCPRxtoxchildrenxandxadolescent,xhowxfarxshouldxyouxpressingxdownxonxthexvi
ctim?x-xAnswerx-x1/3x-x½xofxthexchestxwithxeveryxcompression
Givexdefinitionxofxcardiacxarrestx-xAnswerx-xAbsencexofxcardiacxmechanicalxactivity
WhenxisxthextimexCPRxisxhighlyxeffective?x-xAnswerx-ximmediatelyxafterxaxvictimxcollapses
Whatxcausesxcardiacxarrestxonxthexmostxcommonxlevel?x-xAnswerx-xRespiratoryxarrest