• Shuffle
    Toggle On
    Toggle Off
  • Alphabetize
    Toggle On
    Toggle Off
  • Front First
    Toggle On
    Toggle Off
  • Both Sides
    Toggle On
    Toggle Off
  • Read
    Toggle On
    Toggle Off
Reading...
Front

Card Range To Study

through

image

Play button

image

Play button

image

Progress

1/37

Click to flip

Use LEFT and RIGHT arrow keys to navigate between flashcards;

Use UP and DOWN arrow keys to flip the card;

H to show hint;

A reads text to speech;

37 Cards in this Set

  • Front
  • Back
What does V fib deteriorate to without rapid CPR
asystole
CAB
compression airway breathing
what does full chest recoil allow for
return of blood to the heart and good CO
alllows chambers to fill with blood
recoil
how far down should chest compressions be
2 inches
how many breathes per/min should be delivered
100/min
when is v fib the most susceptible to shock
first 3-4 minutes
after the first 3-4 min of vi fib what happens
less response without CPR
what is the average response time for first responders in sedg cty
4-5 minutes
how many compressions does it take to generate enough pressure to generate coronary artery pressure
4-5
what is adequate coronary artery perfussion
50
once the hands come off the chest what does the pressure go to
0
given til chest rise
1 sec breathe
what should be done once airway secured
8-10 breaths/min
what happens if >12breaths/min are given
increased intrathoracic pressure and decreased venous return and CO
ratio for one rescuer
30:2
ratio for two rescuers
15:2
how often should compressors be rotated
2-3 minutes
result of good CPR
CO is 25-30% of normal
Systolic 60-80
MAP 40
in cardiac arrest how much normal blood flow goes to the heart and how much goes to te brain
heart- 10-20%
brain- 20-30%
attaches to the ET tube increasing the amount of negative pressure in the chest during exhalation resulting in increased CO and venous return
threshold impedance device
may advance to PEA
hypovolemic shock
support output and hemodynamics
inotropic agents
when do most deaths occur after resuscitation
24 hrs
32-34C
mild hypothermia
care after resus (4)
cool down for 24hrs
warm up after 24hr slowly
strict glucose control
avoid hyperventilation
what causes mild hypothermia after resus
inflamm response and edema in brain r/t sudden perfusion
what are the poor prognostic indicators (4)
absent corneal reflexes
absent pupillary response
absent w/d to pain
no motor response
failure of hlth care provider to recognize and act to a change in pt condition resulting in death
failure to rescue
# of pts at risk to FTR
124/1000
critical changes to pay attention for (6)
neuro status
heart rate
resp rate
temp
serum sodium
urine output
who initiates code blue
RN
role in code blue
1st RN calls for help
begins CPR
2nd RN- crash cart and board
3rd RN- starts IV, 02, suction
Recorder and give meds
takes over ventilation in code
respiratory
assumes role of code leader, may intubate, ask for meds, may defib
physician
assist with calculation of meds
pharmacist
family support
chaplain