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19 Cards in this Set
- Front
- Back
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Drug Dilution Calculations |
Drug % x 10 = #mg/ml of drug then ... #mg/ml of drug x dosage order = number of mg of drug |
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Tobacco Use
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(# of packs / day) x (# of years smoked) |
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Cerebral Perfusion Pressure |
CPP = MAP - ICP |
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Pulse Pressure |
Systolic pressure - diastolic pressure |
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MAP (mean arterial Pressure) |
((2 x diastolic) + systolic ) / 3 |
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Fick Equation |
QT (cardiac output) = vO2 / C(a-v)O2 (10) |
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Stroke Volume equation |
Qt = HR x Stroke volume |
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Stroke Volume |
QT / HR |
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Cardiac Index |
CI = QT / BSA |
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Systemic Vascular Resistance (SVR) |
(MAP - CVP ) / Cardiac output To convert to dynes (multiply by 80) |
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Pulmonary Vascular resistance (PVR) |
(MPAP - PWP) / Cardiac output |
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P/F Ratio |
Pao2 / Fio2 |
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CaO2 |
(Hb x 1.34 x SaO2 ) + (PaO2 x 0.003) |
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CvO2 |
(hb x 1.34 x SvO2) + (Pvo2 x 0.003) |
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Sunction cathether size |
(ID size / 2 ) x 3 |
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Duration of flow |
(PSI x tank factor) / Liter flow = Mins E tank = 0.28 L / psi H tank = 3.14 L/psi |
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Total Flow and Patient flow |
Patient = 3 x MV Total flow for AEM : [20 on top] [100 on bottom] [ Desired fio2 in middle] then cross multiply |
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Ideal body weight |
50kg + (2 x inches over 5ft) |
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Cathether size for ett tubes |
Id Size / 2 x 3 |
