8 results
Hypernatremia Diagnosis and Workup

Step 1 . Repeat the sodium concentration.
Step 2.  Check plasma osmolality.
NORMAL PLASMA
Workup Step 1 ... administration Step 3. ... Assess volume status ... Diagnosis #Workup #Algorithm ... #Nephrology
Hyponatremia Diagnostic Algorithm
1) Check serum osmolality
2) Check urine osmolality
3) ADH Dependent - Check volume status, urine
Algorithm 1) Check ... urine osmolality 3) ... - Check volume status ... #Diagnosis #Algorithm ... #nephrology
Hyperkalemia - Differential Diagnosis Framework

PseudoHyperkalemia:
 • Lab error
 • Traumatic venipuncture
 • Hemolysis, thrombocytosis, leukocytosis
 •
• NSAIDs • ACE ... - Hyperosmolar states ... Increased K Intake: 1. ... K supplement 3. ... potassium #high #nephrology
Hyperkalemia - Differential Diagnosis Framework

PseudoHyperkalemia:
 • Lab error
 • Traumatic venipuncture
 • Hemolysis, thrombocytosis, leukocytosis
 •
• NSAIDs • ACE ... - Hyperosmolar states ... Increased K Intake: 1. ... K supplement 3. ... potassium #high #nephrology
Rhabdomyolysis - Differential Diagnosis Framework and Management Summary

Causes of Rhabdomyolysis:
 • Trauma:
	- Immobilization
	- Crush injury
	- Compartment
Toxins - Drugs - Statins ... Hyperuricemia • Hyponatremia ... obstruction 3. ... output: 200 ml/hr 3. ... causes #treatment #nephrology
Emergency Treatment Algorithm for Convulsive Status Epilepticus 
 1. ABCDEFG (ABC's and Don't Ever Forget the
Emergency Treatment Algorithm ... Epilepticus 1. ... 02, suction 3. ... mg/kg IV (max 1 ... #seizures #ACEP
Preoperative Risk Evaluation

Major Pre-Op Questions:
1. Does the patient have any modifiable risk factors that could be
Assess functional status ... Functional status ... event, follow ACC algorithm ... ACEi/ARBs - Hold ... one post op Cardiology
HFpEF and CAD Management Algorithm
1. Consider revascularization based on current guidelines for CAD and HFpEF*
2. Statins:
CAD Management Algorithm ... 1. ... contraindicated 3. ... (hypervolemia may ... #cardiology