emphasis on high-quality CPR compression rate of at least ___ per minute.
100
depth of compressions for children to adult
2 inches
depth
... [Show More] of compression for infants
1/3 of anterior/posterior diameter of chest. 1 1/2"
compressions should be started what time limit?
10 seconds of recognition of cardiac arrest.
what are the signs of cardiac arrest?
victim is unresponsive/not breathing/ineffective breathing
time frame to start cpr once suspect of cardia arrest?
10 seconds.
you should take no longer than___ seconds to check for a _______.
10, pulse
what is the first rescuer to do upon arriving at the scene?
check for safety.
lone rescuer compression-ventilation ratio of _________ to ___________.
30 compressions to 2 ventilations
explain hand placement for chest compressions
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.
blood flow
_____ allows the heart to refill with blood and is necessary for chest compressions to create blood flow
chest recoil
do not move the victim while CPR is in progress unless the victim is in a ________ ________.
dangerous environment
the ____ ______ ventilation technique is not recommended for a lone rescuer during CPR
bag mask
avoiding excessive ventilation also avoids _____ _____.
gastric inflation
during 2 rescuer adult CPR, rescuers switch duties after __ cycles. (or 2 minutes)
5
the second rescuer's' job is to _________ an open airway and to five _____.
maintain, breaths
what is the first step when using an AED after the victim is secured?
turn it on.
the AED will _____ shock, charges itself, prompts that everyone is clear and prompts rescuers to press ___ _____ ____.
advise, the shock button
resucers immediately resume CPR with chest compression if ___ ___ _ ___ or after a shock is delivered.
no shock is needed
compression-to-breaths ratio for 2-rescuer child CPR is __ compression to __ breaths.
15:2
compression to breath ratio for lone rescuer child CPR is __ compressions to __ breaths.
30:2
an infant;s central pulse (located at the brachial artery) you must palpate the ___ of the upper arm between the ___ and the ____.
inside, elbow, shoulder
depth of compression for the infant is ___the depth of chest or ___ inches. or __cm.
1/3, 1 1/2", or 4cm
what compression technique should be used for 2 rescuer infant CPR?
2 thumb compressions with hands encircling chest
effective rescue breathing is assessed by
watching the chest rise
use an AED with adult pads for a child and infant if __ ___ ___ or ___ ____are available
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.
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 ___.
open, seal , pinch,rise
when victim has a pulse but is not breathing effectively, than give __ ___ with___ chest compressions.
two breaths, out
adults require ___ breath every ___ to ___ seconds while infants and children require __ breath every __ to ___ seconds for rescue breathing.
1,5,6,1,3,5
infants and children who do not have effective breathing and a pulse <60/min. show signs of poor perfusion. start ___ and ______ immediately.
compression, ventillation
if a choking victim becomes unresponsive______ the ____ _____ _____ and begin with ____ ____ do ___ check for a ____.
activate,emergency response system, chest compressions,NOT, pulse
adults/children/infants who exhibit no signs of effective breathing and no pulse need ___ immediately.
CPR
choking infants give ___ ____ slaps, and ___ chest ____.
5 back,5 thrusts.
after AED shocks, _____ begin ____ ________.
immediately, chest compressions
they're unresponsive, with no neck injury, you want to open air way by ____ head with ___ ____ method
tilting, chin lift
explain the ADULT chain of survival
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 [Show Less]