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20 Cards in this Set
- Front
- Back
- 3rd side (hint)
Alveolar Minute Ventilation |
VA=(VT-VD) x f |
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VD/VT Ratio |
PaCO2 - PECO2 ______________ x 100 PaCO2 Norm: 20-40% (up to 60% vent pt) |
Paco Peco Paco |
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Deadspace Ventilation |
VD ___ X VT VT |
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PAO2 |
PAO2= (7xFiO2) - (PaCO2+10) |
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RQ |
PaCO2 _______ 0.8 |
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P(A-a)O2 or (A-a)DO2 A-a Gradient |
PAO2 - PaO2 |
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(A-a) Gradient Table |
On 100% FiO2 25-65 Normal 66-300 V/Q mismatch (Give O2) >300 Shunt (Give O2 & PEEP) |
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CaO2 |
(Hgb x 1.34 x SaO2) Normal: 17-20 vol% |
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CvO2 |
(Hgb x 1.34 x SvO2) Normal: 12-16 vol% |
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C(a-v)O2 |
Shortcut: (SaO2-SvO2) x 0.2 Normal: 4-5% |
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QS/QT |
(A-a) (.003) _______________ (A-a) (.003) + C(a-v)O2 OR For every 100 of (A-a) X 5 then +5 Normal: 3-5% |
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SVR |
(MAP - CVP) ____________ CO Normal: <20mm Hg/L/min (1600 Dynes/sec/cm-5) |
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How do you convert Hg/L/min to Dynes/sec/cm-5? |
Multiply by 80 |
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PVR |
(MPAP - PCWP) ________________ CO Normal: <2.5 mm Hg/L/Min (200 Dynes/sec/cm-5) |
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ETT |
(Wt in kg) __________ 10 Male: 7.5-8.5 Female: 6.5-8.0 |
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Sx catheter |
ID ____ X 3 2 |
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CPP |
MAP - ICP |
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Corrected VT |
Set VT - Compressible Volume |
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Compressible Volume |
(PIP - PEEP) X Tubing Compliance |
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Static Compliance |
Exhaled VT ________________ Plateau - PEEP |
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