20 results
Hypernatremia Differential Diagnosis Algorithm - Diabetes Insipidus Workup

Step #1 - Consider the history
Step #2 - Assess
Hypernatremia Differential ... Diagnosis Algorithm ... Workup Step ... #1 - Consider the ... history Step #2
Hypernatremia - Differential Diagnosis Workup Algorithm

1) Check Urine Osmolality:
 > 600 mOsm/kg - Implies extrarenal mechanism
Diagnosis Workup ... Algorithm 1) ... renal mechanism 2) ... #Diagnosis #Workup ... #Algorithm #nephrology
Hypokalemia Differential Algorithm
Acidosis
 - RTA
 - Diarrhea
pH Normal 
 1. Decreased Mg 
 2. Intracellular Shift
Hypokalemia Differential ... Algorithm Acidosis ... #Algorithm #Diagnosis ... #Causes #Workup ... #Nephrology
Causes of Hypokalemia - Differential Diagnosis Algorithm
Once pseudohypokalemia is ruled out, causes of hypokalemia can be
Diagnosis Algorithm ... (low intake) 2. ... #Diagnosis #Algorithm ... #Causes #workup ... #nephrology
Approach to Neonatal Jaundice

Causes of pathologic hyperbilirubinemia can be classified as due to (1) increased bilirubin
classified as due to (1) ... non-hemolytic processes), (2) ... #Diagnosis #Peds ... #Differential # ... Workup #bilirubinemia
Mesenteric Ischemia - Differential Diagnostic Schema
Chronic: ASCVD, Venous, Vasculitides 5% (PAN, [E]GPA, IgA, MPA)
Acute
 - Venous
GPA, IgA, MPA) Acute ... common): Thrombus, 1° ... - Thrombus / Embolism ... hypovolemia), Meds ... #Diagnosis #algorithm
Hyperkalemia: Diagnostic algorithm
Decreased renal potassium excretion
 • Acute renal failure
 • Chronic renal failure
 • Drugs
Increased
excretion • Acute ... PHA type l/type 2 ... #Diagnosis #algorithm ... #nephrology #potassium ... #differential
Diabetes Insipidus - Diagnosis Algorithm
Tests:
 • Osmolality, Urine AND/OR
 • Osmolality, Serum or Plasma AND
 •
- Diagnosis Algorithm ... Osmolality, Urine 1- ... 2 hrs post administration ... #Diagnosis #Algorithm ... #nephrology #differential
Algorithm for the Evaluation of Chronic Diarrhea (< 7 days)
Exclude:
1. Causes of acute diarrhea
2. Lactose intolerance
3.
days) Exclude: 1. ... Causes of acute ... diarrhea 2. ... #workup #diagnosis ... #differential
How do you work up an ischemic CVA?
A) Initial Evaluation
 • ABCs
 • IV access, monitor
- Defined if 1) ... non-lacunar CVA 2) ... No major-risk embolic ... ischemic #CVA #stroke ... #workup #diagnosis