Urine Protein Creatinine Ratio (UPCR)

Conversion 1g/day = 1 mg/mg = 113 mg/mmol

Serum Osmolality / Osmolal Gap

Introduction • Osmolal gap = measured serum osmolality – calculated serum osmolality• Calculated serum osmolality = 2[+] + + • Marked increased osmolal gap (>25 mOsm) is pathognomonic of toxic alcohol poisoning! Calculator

Table of Contents

Index