21 results
Approach to Acid Base Disorders - Evaluation and Differential Diagnosis
1) Start with the Anion Gap (AG).
2)
Base Disorders - Evaluation ... the chronicity (acute ... , chronic, or acute ... on chronic) of ... #workup #Differential
Acid Base and Blood Gas Analysis
1. pH - What’s the primary disturbance?
2. pCO2 - What’s the
Base and Blood Gas ... • Hypoxemia • Pain ... Vomiting D - Diarrhea ... nickmmark #acidbase #workup ... #alkalosis #metabolic
Tachypnea - Evaluation and Differential Diagnosis Algorithm
Alkalemia:
 • Acute Respiratory Alkalosis
 • Chronic Hypercapnic Respiratory Failure
Tachypnea - Evaluation ... and Differential ... Alkalemia: • Acute ... • Chronic Hypercapnic ... : • Metabolic Acidosis
Acid Base Disorders - Blood Gas Interpretation

Steps for Blood Gas Interpretation: 
1. Acidemia or Alkalemia? 
2.
Disorders - Blood Gas ... Acute or chronic ... Compensation, Acute ... : - Diarrhea ... Hyperventilation (Anxiety, pain
Metabolic Alkalosis - Differential Diagnosis Algorithm - Urinary Chloride
 • Cl- responsive metabolic alkalosis
- Differential ... Congenital chloride diarrhea ... : Chronic diarrhea ... , Chronic salicylate ... #Differential #
Metabolic Alkalosis - Urinary Chloride Algorithm
Cl- responsive metabolic alkalosis
 • Kidney loss of Cl-
Congenital chloride diarrhea ... • Chronic diarrhea ... • Chronic salicylate ... due to diarrhea ... Algorithm #nephrology #differential
Approach to Diarrhea - Differential Diagnosis and Workup Algorithm

Acute Diarrhea (MINT):
 • Medications
 • Infections: Inflammatory
- Differential ... Diagnosis and Workup ... Algorithm Acute ... ingestions ischemia) Chronic ... osm gap > 50)
Algorithm for the Evaluation of Chronic Diarrhea (< 7 days)
Exclude:
1. Causes of acute diarrhea
2. Lactose intolerance
3.
Algorithm for the Evaluation ... of Chronic Diarrhea ... Causes of acute ... #algorithm #workup ... #diagnosis #differential
Workup for Hypophosphatemia - Differential Diagnosis Framework
Rule out spurious hypophosphatemia: paraproteinemia, acute leukemia
Measure Urine Fractional Excretion
Workup for Hypophosphatemia ... - Differential ... Malabsorption, Chronic ... diarrhea, Poor ... resp. alkalosis
Causes of Hyponatremia - Differential Diagnosis Algorithm
Hypovolemia, UNa > 20: 
 • Renal losses, Diuretic excess,
with renal tubal acidosis ... and metabolic alkalosis ... losses, Vomiting, Diarrhea ... UNa > 20: • Acute ... or chronic renal