Miderm Formulas Flashcards
1
Q
Plasma Osmolarity
A
2(Na) + (BUN)/2.8 + (glucose)/18
2
Q
Filter Load
A
(P)(GFR)
3
Q
Urine Excretion
A
[Amount Filtered] - [Reabsorbed] + [Secreted]
4
Q
Filtration (Pressures)
A
Kf[(Pc-Pi) - (Oc-Oi)]
5
Q
Urine Excretion rate of X
A
(Urine concentration)(Rate of Urine flow)
6
Q
Urine Concentration of X
A
Concentration/Volume
7
Q
Urine Flow Rate
A
(Volume)/(Time)
8
Q
Renal Clearance Rate
A
[(Urine concentration)(Urine flow rate)]/Plasma concentration
9
Q
Filtration Fraction
A
[GFR]/[RBF]
10
Q
GFR
A
(U)(V)/(P)
11
Q
Fractional Excretion
A
Rate of Clearance of X / GFR
12
Q
Reabsorption
A
Filtered Load - Excretion
13
Q
GFR (In terms of PUF)
A
(Kf)(PUF)
14
Q
PUF
A
Pgc - Pbc - Ogc
Obc is nearly 0
15
Q
Kf
A
Lp * Sa
Hyaluronic conductivity)(Surface area
