FP-C EQUATIONS & FORMULAS | 100% ACCURATE.
PO2 given barometric pressure - O2 Concentration (0.21) x Barometric pressure
Sea level=760 torr
0.21 x 760 = 159 torr
Percentage of O2 required at higher altitudes
(i.e. if my FiO2 is 0.3 at 10,000 feet, what do I need to increase ...
PO2 given barometric pressure - O2 Concentration (0.21) x Barometric pressure
Sea level=760 torr
0.21 x 760 = 159 torr
Percentage of O2 required at higher altitudes
(i.e. if my FiO2 is 0.3 at 10,000 feet, what do I need to increase my FiO2 to at 20,000?) -
(%FiO2 x Current barometric pressure) / New barometric pressure
10,000-20,000 feet: (0.3 x 523) / 349 = 0.44 (New FiO2)
Potential PO2 - FiO2 x 5 = Potential FiO2
0.21 x 5 = 105 (Normal)
PaO2/FiO2 Ratio - Ratio of arterial oxygen partial pressure to fractional inspired oxygen
Used to distinguish ARDS severity
Pediatric ETT size - (16+age) / 4
ETT depth - 3x tube size
Suction/NG/Foley size - 2x ETT size
Chest tube size - 4x ETT size
Fluid Resuscitation-Neonate - 10mL/Kg
Fluid Resuscitation-Pediatric - 20mL/Kg
Fluid Resuscitation-Adult - 30mL/Kg
Fluid Mainenance-Pediatric - 4-2-1 rule
1-10 kg --> 4mL/Kg (For the first 10kg)
2-20 kg --> 2mL/Kg (For the second 10kg)
>20 kg --> 1mL/Kg (For every Kg above 20)
, So, for a 30 kg child, maintenance fluid rate would be:
40 ml/hr + 20 ml/hr + 10 ml/hr = 70 ml/hr
Blood administration-Universal donor - O Negative
Blood administration-Universal recipient - AB
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1/2 sin sthe sfirst s8 shours
1/2 sin sthe snext s16 shours
Universal sor s"Consensus" sburn sformula s- s s2-4mL sx sweight sin skg sx sTBSA sburned
1/2 sin sthe sfirst s8 shours
1/2 sin sthe snext s16 shours
Rule sof s"Nines" sfor sburn ssurface sarea scalculation s- s s
GCS-Eye s- s sBest sEye sResponse. s(4)
1-No seye sopening.
2-Eye sopening sto spain.
3-Eye sopening sto sverbal scommand.
4-Eyes sopen sspontaneously.
1-No smotor sresponse.
2-Extension sto spain.
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4-Withdrawal sfrom spain.
5-Localizing spain.
6-Obeys sCommands.
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