7 results
Acid Base and Blood Gas Analysis
1. pH - What’s the primary disturbance?
2. pCO2 - What’s the
Acid Base and Blood ... Gas Analysis 1. ... Vomiting D - Diarrhea ... MD @nickmmark #acidbase ... #workup #algorithm
Acid Base Disorders - Blood Gas Interpretation

Steps for Blood Gas Interpretation: 
1. Acidemia or Alkalemia? 
2.
Acid Base Disorders ... Acute or chronic ... acidosis: - Diarrhea ... MDaniyalHashmi1 #AcidBase ... bloodgas #Acid #Base
Approach to Acid Base Disorders - Evaluation and Differential Diagnosis
1) Start with the Anion Gap (AG).
2)
delta/delta) to see ... Now, look at the gas ... chronicity (acute, chronic ... , or acute on chronic ... retention • Respiratory
Metabolic Alkalosis - Differential Diagnosis Algorithm - Urinary Chloride
 • Cl- responsive metabolic alkalosis
Differential Diagnosis Algorithm ... Congenital chloride diarrhea ... metabolic acidosis: Chronic ... diarrhea, Kidney ... • Normal acid-base
Metabolic Alkalosis - Urinary Chloride Algorithm
Cl- responsive metabolic alkalosis
 • Kidney loss of Cl-
Urinary Chloride Algorithm ... metabolic acidosis • Chronic ... D-lactic acidosis • Chronic ... poisoning Normal acid-base ... Chloride #urine #Algorithm
Hypophosphatemia - Differential Diagnosis Algorithm
Appropriately Low Kidney Phosphate Excretion:
 • Decreased GI Absorption: Chronic Diarrhea, Antacids,
GI Absorption: Chronic ... Diarrhea, Antacids ... Syndrome, Acute Respiratory ... Alkalosis, Tumor ... inhibitor, Estrogen based
#ICUCard
RENAL
GFR
90-131
mL/min
((140-age)*Wt)/(72*Cr)
Glomerular Filtration Rate (Cockcroft)
CI Cr
90-131
mL/min
(CrU * volume)/CrS
Creatinine Clearance
FENa
0.0-1.0
%
((U/P Na)/(U/P Cr))*100
Fractional Excretion of Na+
Na req
mEq
(125-Na)*0.6*Wt
Required Sodium
FE Urea
#ICUCard RENAL ... ACID-BASE AG ... 10 T in pCO2 chronic ... Alkalosis IPCO2 ... 10 - in pCO2 chronic