Als Flashcards
Depth and rate of compressions
1/3 of chest and 100-120 rate
Adult and paeds breath Per min during CPR
8-10 breath per min during cpr
Post resus observation goals
- sa02
- temp
- bp
- bsl
94-98%
Bp >100
32-36 temp
BSL 4-10mmol
5 h’s
Hypoxia
Hypovolemia
Hyper/hypokalcemia
Hypothermia /hyperthermia
4 T’s
Tension pneumothorax
Toxin
Tamponade
Thrombosis
ETT cuff size paeds
Age/4 + 4
Paeds ETT length
Age/2 + 12
Adult and paeds adrenaline dose
Adults : 1mg every 3-5min
Paeds : 10mcg/kg
Amiodarone dose
300mg after 3rd shock
5mg/kg after 3rd shock
Nsaline dose
Adult : 20ml/kg
Sodi bic NaHCo3 dose
Adults 50mmol
Paeds
0.5-1 mmol/kg
KCL dose
Adult 5mmol
Paeds 0.05 mmol/kg
What type of blade for paeds
Straight blade
How do you inset a oropharyngeal airway for paeds
Right way Up or sideways then invert to right way due to their hard palate and compressible floor of mouth
3 differences between adult and paed cardiovascular system
1 fixed stroke volume
- Faster normal hr
- Greater oxygen demand
Majority of paeds arrests from
Hypoxia
Hypovolemia
How many joules?
200j or 4j/kg
What is breaths per min when intubated?
Adults 10 per min (1/15 compressions)
Paeds 1/10
Depth of compressions
1/3 chest
Adults: 6cm
Child 5
Infant 4cm
Interruptions… how long?
<5sec
Co2 levels indicating cpr effectiveness
<10 poor cpr
>15 effective
>50 rosc
Normal is 35-45
Sudden loss of waveform
•
•
ET tube disconnected,
dislodged, kinked or obstructed
Loss of circulatory function
Decreasing EtCO2
ET tube cuff leak
ET tube in hypopharynx
Partial obstruction
Sudden increase in EtCO2
Return of spontaneous
circulation (ROSC)
Cardio version. When do you shock?
On r wave
Electrical capture mean
QRS complex following each pacing spike
Mechanical capture
Pulse with each paced beat
Failure to capture
Absence of pacing spike on ecg
Loss of capture
No QRS after pacing spike
Cacl dose
10mls 10%
0.2ml/kg
Glucose dose
50% 50mls
2.5ml/kg
Shockable rhythms
VT VF torsades
Non shockable
Astoyle
Pea
Organised rhythm
Atrial rate
Count p waves x 10
Ventricular rate
Count QRS complexes x 10