H

H

H

Where,

W

%BSA = Body Surface Area Affected

H

H

H

Where,

ANC - Absolute Neutrophil Count

WBC - White Blood Cells

ABW = IBW + 0.4( actual weight - IBW )

In obese patients, where actual body weight is >30% over calculated IBW, an Adjusted Body Weight (ABW) is often recommended for drug dosing.

For Females = 0.3561 * Ht in M

* Ht in M = Height in Meters, which is then cubed

* Wt in kgs = Body weight in kilograms

[Females] AC = (BAC * BW)/(1.51* % Ethanol)

[Females] AC = (BAC * BW)/(0.75 * proof)

Where,

AC - Alcohol consumption

BAC - Blood alcohol concentration / level in mg/dL

BW - Body weight in kg.

Females = 655.1 + (9.563 x Wt) + (1.850 x Ht) - (4.676 x age)

Where

Wt - Weight

Ht - Height

PEF (Male) = e

Body Mass Index(BMI) =W/(H*H)

Ideal Weight =(0.5 * BMI +11.5)*H*H

Calorie Needs per Day =66.67+(13.75*W)+(5*H)-(6.76*age)

Where,

H= Height

W= Weight

Amount of fluid required in 24 hours (L) = (4 x Patient's weight (kg) x Percent body surface area (BSA) involved in burns) / 1000

* Symptoms of diabetes, in addition to a random glucose level >=200 mg/dL (11.1 mmol/L).

* Fasting blood glucose >=126 mg/dL (7.0 mmol/L), after a minimum of an 8-hour fast

* Glucose level >=200 mg/dL (11.1 mmol/L) 2 hrs after glucose challenge (GTT) with standardized 75 gram oral load of glucose

Lean Body Weight (men) = (1.10 x Weight(kg)) - 128 x ( Weight^2/(100 x Height(m))^2)

Lean Body Weight (women) = (1.07 x Weight(kg)) - 148 x ( Weight^2/(100 x Height(m))^2)

SAAG (g/dL) = Serum Albumin - Ascites Albumin

Where

1. A SAAG >= 1.1 suggests presence of portal hypertension in patients with a transudative ascites.

2. A SAAG < 1.1 suggests absence of significant portal hypertension in patients with exudate ascites.

Serum iron: 60-170 mcg/dl

TIBC: 240-450 mcg/dl

Transferrin saturation: 20-50%

mcg/dl = micrograms per deciliter.

Metabolic Acidosis Compensation: Winters Formula

PaCO2 = [(1.5*HCO3) + 8] ÃÂ± 2

PaCO2=arterial part press CO2

Assesses adequacy of compensation for metabolic acidosis

If calculated PaCO2 = actual PaCO2, then compensation adequate.

If actual > calculated, then both met and resp acidosis present.

If actual < calculated, then met acidosis & resp alkalosis present.

(2 * Na) + (BUN/2.8) + (Glu/18)

Na - Sodium

BUN - Blood Urea Nitrogen

Glu - Glucose

Na deficit = 0.6 x wt(kg) x (desired Na (mEq/L) - Measured Na (mEq/L))

Where,

Corrected Serum Ca =measured Ca + [0.8 x (4 - albumin)]

Where,

GF = Gender Correction Factor,

If male, GF = 1,

If female, GF = 0.85

Total Body Water = 50% of Body Weight (For Female)

Extracellular Fluid = Total Body Water / 3

Interstitial Fluid = Total Body Water * 0.25

Plasma = Extracellular Fluid - Interstitial Fluid

VS = W * H * D = 0.0001mL (i.e) Default value

MCD = (ALC * DF) / VS

LC = MCD * Volume

V = No. of Living Cells Counted / Total Cells Counted (Living and Dead Cell) x 100

Where,

VS = Volume of Small Square

W = Width

D = Depth

H = Height

LC = Live Cell

MCD = Measured Cell Density

AVC = Average Live Cell

DF = Dilution Factor

BEE = 66.5 + (13.75 x W) + (5.003 x H) - (6.775 x A)

if Female

BEE = 655.1 + (9.563 x W) + (1.85 x H) - (4.676 x A)

Where,

W = Weight(kg)

H = Height(cm)

A = Age(years)