9 results
Hyperkalemia - Differential Diagnosis Framework

PseudoHyperkalemia:
 • Lab error
 • Traumatic venipuncture
 • Hemolysis, thrombocytosis, leukocytosis
 •
- Differential Diagnosis ... phlebotomy High ... sparing diuretics ... (Uncontrolled diabetes ... Medications 2.
Diuresis in Critical Care - Achieving a Negative Fluid Balance
Advantages Of A Negative Fluid Balance:
 •
de-escalation) phases ... TO PO • USE HIGH ... CONCENTRATION MEDICATIONS ... ) to normalize Potassium ... Fluid #Balance #management
Hyperkalemia - Differential Diagnosis Framework

PseudoHyperkalemia:
 • Lab error
 • Traumatic venipuncture
 • Hemolysis, thrombocytosis, leukocytosis
 •
- Differential Diagnosis ... phlebotomy High ... sparing diuretics ... (Uncontrolled diabetes ... Medications 2.
Diuretics and Agents Regulating Renal Excretion

Carbonic Anhydrase Inhibitors (Acetazolamide, Dichlorphenamide)
 • Glaucoma
 • Epilepsy
 • Altitude
disequilibrium syndrome • Diagnosis ... irrigation • Management ... Inhibitors of Na+K+ ... ; High-Ceiling Diuretics ... #Pharmacology #Medications
Type 2 Diabetes - Screening, Diagnosis and Management Algorithm
Lifestyle  Modifications (Diet and Exercise) -> Start
- Screening, Diagnosis ... and Management ... relative with DM2 ... • High risk ... Rubella) • Medications
Hyperkalemia - Diagnosis and Management - GrepMed Handbook

S/Sx: Most pts asymptomatic. Weakness, cramping, nausea, paresthesias, palpitations,
Etiology: • Medications ... , K-sparing diuretics ... transfusions), ↓insulin (DM ... STOP offending medications ... #potassium #nephrology
Causes of Hyperkalemia - Differential Diagnosis Framework
 • Cellular Shift:
   - Exercise
hyperosmolality - Medications ... to Aldosterone: K ... sparring diuretics ... #Causes #potassium ... #high
Pragmatic diagnostic algorithm for hypokalemia. 
***Typical presentations: 
 • Vomiting: urine Na/Cl > 1.6, low urine
Pragmatic diagnostic ... urine Na/Cl < 0.7, high ... Tubulopathy: urine K/ ... correcting serum potassium ... Other medications
Preoperative Risk Evaluation

Major Pre-Op Questions:
1. Does the patient have any modifiable risk factors that could be
- Allergies to medications ... ASA class If high ... Diabetes regimen ... medical and surgical management ... stratification #diagnosis