13 results
Acid Base and Blood Gas Analysis
1. pH - What’s the primary disturbance?
2. pCO2 - What’s the
Vomiting D - Diarrhea ... Nick Mark MD @ ... nickmmark #acidbase #workup ... #algorithm #diagnosis ... #acidosis #alkalosis
Hypokalemia Differential Algorithm
Acidosis
 - RTA
 - Diarrhea
pH Normal 
 1. Decreased Mg 
 2. Intracellular Shift
Hypokalemia Differential ... Algorithm Acidosis ... - RTA - Diarrhea ... #Algorithm #Diagnosis ... #Causes #Workup
Metabolic Alkalosis - Differential Diagnosis Algorithm - Urinary Chloride
 • Cl- responsive metabolic alkalosis
- Differential ... Diagnosis Algorithm ... : Chronic diarrhea ... #Differential # ... Diagnosis #Algorithm
Approach to Acid Base Disorders - Evaluation and Differential Diagnosis
1) Start with the Anion Gap (AG).
2)
Diagnosis 1) Start ... delta/delta) to see ... Differential Diagnosis ... Disorders #Evaluation #workup ... Diagnosis #acidosis
Metabolic Alkalosis - Urinary Chloride Algorithm
Cl- responsive metabolic alkalosis
 • Kidney loss of Cl-
Urinary Chloride Algorithm ... due to diarrhea ... Chloride #urine #Algorithm ... #nephrology #differential ... #diagnosis
Lab patterns seen in Inborn Errors of Metabolism

A table of lab values compiled from UpToDate and
from UpToDate and Pediatrics ... additions, for diagnosing ... See IEM schema for ... metabolicemergency-pathophysiology-differential-pediatrics-metabolism-algorithm-diagnosis ... #Table #NICU #Genetics
A schema of the pathophysiology of the inborn errors of metabolism, excluding complex storage diseases. Helps
See the lab values ... , UpToDate #Pediatrics ... Pathophysiology #Diagnosis ... #Algorithm #Differential ... #Table #IEM #NICU
Causes of Hyponatremia - Differential Diagnosis Algorithm
Hypovolemia, UNa > 20: 
 • Renal losses, Diuretic excess,
Diagnosis Algorithm ... with renal tubal acidosis ... and metabolic alkalosis ... losses, Vomiting, Diarrhea ... #Diagnosis #Algorithm
Hypophosphatemia - Differential Diagnosis Algorithm
Appropriately Low Kidney Phosphate Excretion:
 • Decreased GI Absorption: Chronic Diarrhea, Antacids,
Diagnosis Algorithm ... Absorption: Chronic Diarrhea ... Acute Respiratory Alkalosis ... #Diagnosis #Algorithm ... nephrology #phosphorus #workup
Diarrhea Workup and Management Algorithm in Transplant Patients
First Tier Microbiologic-Testing:
1. C. difficile PCR (Stool)
2. CMV qPCR
Diarrhea Workup ... and Management Algorithm ... Ova and Parasite ... #Workup #Management ... #diagnosis #differential