Important pharmacology equations

Lipid soluble conditions
- Weak base Pk_A < pH
- Weak acid PK_A > pH
Water Soluble conditions
- Weak base PK_A > pH
- Weak acid PK_A < pH
half life equation

= .7 (Vd/Cl)
Infusion equation

D/T = Css X Cl
Steady state equation
- Css= (F*D)/ (Cl*T)
- Css= (F*D*[1/2t])/(T*.7*Vd)
Loading Dose

= (Vd * Cp)/ F
Maintenance dose

Maintenance/T = (Cl * Css)/ F
Volume of distribution

Vd= (D * F) / Cpo
Clearance

Cl = (F * Ud)/Pd

Author

lazzsant

ID

102476

Card Set

Important pharmacology equations

Description

Equations that must be learned for pharm

Updated

2011-09-18T16:11:21Z

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