19 results
Acid-Base Disorders - Differential Diagnosis Algorithm
Acidemia (pH < 7.35)
 • Metabolic Acidosis (HCO3 < 24mmol/L) CO2
Acid-Base Disorders ... - Differential Diagnosis ... • Metabolic Acidosis ... • Respiratory Acidosis ... #Algorithm #Causes
Approach to Acid Base Disorders - Evaluation and Differential Diagnosis
1) Start with the Anion Gap (AG).
2)
Approach to Acid ... and Differential Diagnosis ... Generally, for acid ... adding ~0.05 to pH ... Disorders #Evaluation #workup
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. pH ... Respiratory Acidosis ... nickmmark #acidbase #workup ... #algorithm #diagnosis
Acid Base Disorders - Blood Gas Interpretation

Steps for Blood Gas Interpretation: 
1. Acidemia or Alkalemia? 
2.
Acid Base Disorders ... - Differential Diagnosis ... : Causes of High ... Interpretation #Diagnosis ... ABG #bloodgas #Acid
Lactic Acidosis - Overview and Pathophysiology
Lactic acid is an endogenous substrate for gluconeogenesis, that is constantly
Pathophysiology Lactic acid ... base of lactic acid ... why LR does not cause ... mmol/L PLUS a pH ... #differential #diagnosis
Cardiac Arrest - Guidelines for Crises in Anaesthesia

The probable cause is one or more of: something
patient’s underlying medical ... senior on-call / dial ... toxicity (→ 3-10) Acidosis ... Intraoperative #Checklist #Diagnosis ... #Management #Workup
Intraoperative Hypertension - Guidelines for Crises in Anaesthesia
Hypertension is most commonly due to inappropriate depth of
hypercarbia as causes ... alfentanil can be diagnostic ... TURP syndrome) • Medical ... Intraoperative #Checklist #Diagnosis ... #Management #Workup
Intraoperative Sepsis - Guidelines for Crises in Anaesthesia

Severe sepsis (hypotension persisting after initial fluid challenge of
likely underlying cause ... Check serial lactates ... output to further aid ... Intraoperative #Checklist #Diagnosis ... #Management #Workup
Local Anaesthetic Toxicity - Guidelines for Crises in Anaesthesia
Signs of severe toxicity:
 • Sudden alteration in
Guidelines for Crises ... alteration in mental ... may help reduce acidosis ... Intraoperative #Checklist #Diagnosis ... #Management #Workup
Hypokalemia Differential Algorithm
Acidosis
 - RTA
 - Diarrhea
pH Normal 
 1. Decreased Mg 
 2. Intracellular Shift
Differential Algorithm Acidosis ... - Diarrhea pH ... Differential #Algorithm #Diagnosis ... #Causes #Workup