8 results
Diuresis in Critical Care - Achieving a Negative Fluid Balance
Advantages Of A Negative Fluid Balance:
 •
TO PO • USE HIGH ... CONCENTRATION MEDICATIONS ... , address diuretic ... especially in high ... Early nephrologv
Diuretics and Agents Regulating Renal Excretion

Carbonic Anhydrase Inhibitors (Acetazolamide, Dichlorphenamide)
 • Glaucoma
 • Epilepsy
 • Altitude
Altitude sickness • Diuretic ... ; High-Ceiling Diuretics ... Lithium-induced nephrogenic diabetes ... #Nephrology #Pharmacology ... #Medications #Table
Causes of Hypernatremia - Differential Diagnosis Algorithm
Hypernatremia - Excess free water loss, Serum Sodium >145 mmol/L
High
Sodium >145 mmol/L High ... administration • Osmotic diuresis ... (see Polyuria scheme ... 300 mmol/kg • Diabetes ... Hypernatremia #Nephrology
Hyperkalemia - Differential Diagnosis Framework

PseudoHyperkalemia:
 • Lab error
 • Traumatic venipuncture
 • Hemolysis, thrombocytosis, leukocytosis
 •
• K sparing diuretics ... (Uncontrolled diabetes ... insufficiency/Failure • SLE ... Medications 2. ... #nephrology
Hyperkalemia - Differential Diagnosis Framework

PseudoHyperkalemia:
 • Lab error
 • Traumatic venipuncture
 • Hemolysis, thrombocytosis, leukocytosis
 •
• K sparing diuretics ... (Uncontrolled diabetes ... insufficiency/Failure • SLE ... Medications 2. ... #nephrology
Hyperkalemia - Diagnosis and Management - GrepMed Handbook

S/Sx: Most pts asymptomatic. Weakness, cramping, nausea, paresthesias, palpitations,
Etiology: • Medications ... and Elimination (see ... (IV loop diuretic ... - IV loop diuretic ... Treatment #potassium #nephrology
Pragmatic diagnostic algorithm for hypokalemia. 
***Typical presentations: 
 • Vomiting: urine Na/Cl > 1.6, low urine
urine Na/Cl < 0.7, high ... Cl; • Active diuretic ... to the dose of diuretic ... Other medications ... differential #algorithm #nephrology
Renal Replacement Therapy (RRT) - ICU One Pager Summary
Indications (AIEOU):
 • A: Acidosis (usually severe metabolic)
Pager Summary Indications ... valproate, etc); see ... refractory to diuretics ... High clearance achieved ... RRT #managment #nephrology