Formulas!!! Flashcards Preview

Unit 1: Pharm > Formulas!!! > Flashcards

Flashcards in Formulas!!! Deck (6)
Loading flashcards...
1
Q

what is the formula for plasma concentration?

A

Cp=dose/Vd (volume of distribution)

2
Q

what is the formula for volume of distribution?

A

Vd=Dose/Cp

3
Q

what does a high Vd mean?

A

That the drug is distributed to tissue as well.

4
Q

what are the formulas for t 1/2

A

t 1/2 = 0.693/ke or t 1/2 = 0.693Vd/Cl

5
Q

what is the formula for clearance

A

Cl= vd x ke

6
Q

formula for Css?

A

Css = dose/ delta t / Cl