14 results
Acid Base Disorders - Blood Gas Interpretation

Steps for Blood Gas Interpretation: 
1. Acidemia or Alkalemia? 
2.
Acid Base Disorders ... : 1. ... 2. ... mmol/L Step 1 ... Diagnosis #Summary #Nephrology
Hypokalemia Differential Algorithm
Acidosis
 - RTA
 - Diarrhea
pH Normal 
 1. Decreased Mg 
 2. Intracellular Shift
Hypokalemia Differential Algorithm ... Metabolic alkalosis ... #Differential #Algorithm ... #Diagnosis #Causes ... #Workup #Nephrology
Acid Base and Blood Gas Analysis
1. pH - What’s the primary disturbance?
2. pCO2 - What’s the
Blood Gas Analysis 1. ... 2. pCO2 - What’s ... nickmmark #acidbase #workup ... #algorithm #diagnosis ... respiratory #bloodgas #interpretation
Causes of Hypokalemia - Differential Diagnosis Algorithm
Once pseudohypokalemia is ruled out, causes of hypokalemia can be
Differential Diagnosis Algorithm ... discrete buckets: 1. ... (low intake) 2. ... #Causes #workup ... #nephrology
Primary Metabolic Alkalosis - Differential Diagnosis Algorithm
Volume Depleted - 2° hyperaldosteronism
 • Low Urine Cl-: Vomiting,
Primary Metabolic ... Differential Diagnosis Algorithm ... Volume Depleted - 2° ... Volume Expanded - 1° ... #Nephrology #Causes
Approach to Acid Base Disorders - Evaluation and Differential Diagnosis
1) Start with the Anion Gap (AG).
2)
Approach to Acid Base Disorders ... Differential Diagnosis 1) ... Anion Gap (AG). 2) ... approximates an ABG by adding ... #Evaluation #workup
Causes of Secondary Hypertension - Workup and Differential Diagnosis
Approach (when evaluation should be done):
1. Severe or
Hypertension - Workup ... should be done): 1. ... hypokalemia and metabolic ... • Other: 1. ... Neurologic disorders
Weakness - Differential Diagnosis Framework

Approach To Weakness:
 • Non-neuromuscular disorder (Cardiac, pulmonary etc)
 • CNS ->
Non-neuromuscular disorder ... localized) 1. ... Radiation • Metabolic ... leukodystrophies 2. ... dystrophies Work
Spinal Cord Disorders - Differential Diagnosis Framework

Spinal cord neurological lesion:
Clinical findings:
 • Symptoms and signs below
Spinal Cord Disorders ... Non-compressive Spinal Cord Causes ... Spinal injuries 2. ... Toxic Metabolic: ... differential #algorithm
Recommended initial testing for patients being evaluated for glomerular disease
1) 24-hour urine collection - Quantify proteinuria.
glomerular disease 1) ... less expensive 2) ... infections are common causes ... glomerular #disease #workup ... initial #testing #nephrology