918 results
Hyponatremia (<135 mEq/L) is a common electrolyte abnormality caused by an excess of total body water
body water in comparison ... concentration (UNa ... intravascular volume; UNa ... SIADH #Thiazides #UNAa
COVID19 cases - comparison of Italy, USA, Washington, New York, California

Nathan @Nathan510edge

Editor note: We are updating
COVID19 cases - comparison ... of Italy, USA, ... COVID19 #cases #comparison ... #Italy #USA #NewYork
COVID-19 Vaccines - Comparison Chart
 • Moderna - mRNA-1273 mRNA in lipid nanoparticle
 • Pfizer -
-19 Vaccines - Comparison ... Chimp Adenovirus-DNA ... human adenovirus/DNA ... Ad5 adenovirus/DNA ... COVID19 #vaccines #comparison
Autoantibodies in Rheumatology
 • Lupus (SLE): ANA (anti-nuclear antibody), dsDNA (double-stranded DNA), Anti-Smith, Anti-Ro (SSA) and
• Lupus (SLE): ANA ... double-stranded DNA ... Anti-centromere, Scl-70 (DNA ... topoisomerase I), RNA
Causes of Hyponatremia - Differential Diagnosis Algorithm
Hypovolemia, UNa > 20: 
 • Renal losses, Diuretic excess,
Hypovolemia, UNa ... Hypovolemia, UNa ... Trauma Euvolemia, UNa ... Hypervolemia, UNa ... Hypervolemia, UNa
Rifamycins - Antibiotics Class Overview

Include Rifampin, Rifaximin, Rifapentine, Rifabutin.

Mechanism: Inhibits bacterial DNA-dependent RNA polymerase (unique mechanism).
Inhibits bacterial DNA-dependent ... RNA polymerase
Physiologic Approach to Hypotonic Hyponatremia
The next time you have a case of hypotonic hyponatremia, give the
algorithm Urine Na ... +K / serum Na >1 ... or Ineffective (UNa ... solute intake, UNa
Diuretic Electrolyte Excretion Effects 
Diuresis, Na+, K+, Mg2+, Ca2+, Cl-, HCO3-, Uric Acid
 - Thiazide Type
Effects Diuresis, Na ... #pharmacology #comparison
Hyponatremia Diagnosis Algorithm
UOsm ≥ POsm - Vasopressin-Dependent
 • UNa < 20 mEq/L - Appropriate (↓ EABV)
Vasopressin-Dependent • UNa ... Cirrhosis • UNa
IV Fluids - Comparison Table
Fluid - pH - Osm - Na - Cl - Other
 •
IV Fluids - Comparison ... Fluid - pH - Osm - Na ... #Fluids #IVF #Comparison