Values worth remembering

Micro albuminuria- 30-300mg/day

Polyhydramnios- >2000ml

Oligohydramnios <100ml

Oliguria <500ml/24hr

S.Osmolality -275-293milliosmol/dl

S.Na+   -135-145meq

S.K+     -3.5-5meq

S.Ca2+  -8.9-10.1mg/dl

S.Cl-      -98-106meq

Blood Urea   -10-40

S.ALP- <130

LDH>600 for eclampsia

DLCO- 20-30ml/min/mmHg

Positive sweat chloride test >60microgram/l on two occasions.

To calculate Acid base balance

pH=7.4+-0.3

Arterial Pco2  -40+-5mmHg

Arterial HCo3-   -24+-4meq/L

Blood Indices

S.Iron – 50-150microgram/dl

S.ferritin – 50-200micro gram/dl( Ferritin= Fifty)

S.Transferrin – 300-360microgram/dl

S.Transferrin saturation -30-50%

MCV- 86-98fl

TIBC -300-600

Equations

TIBC = (S.Iron/S.Tansferrin saturation)*100

FVC/DLCO>1.5 PAH

FVC/DLCO<1.5 Interstitial lung disease

Vd = Loading dose/Plasma concentration

T1/2 = 0.7Vd/Clearance

 

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