11 results
Lactic Acidosis - Classification and Differential Diagnosis
Type A Lactic Acidosis: Inadequate Oxygen Delivery
 • Anaerobic muscular
Lactic Acidosis ... delivery: Hypoxemia, Anemia ... Type B Lactic Acidosis ... Fructose, Isoniazid, Lactate-based ... #TypeA #TypeB #lactate
Lactic Acidosis - Differential Diagnosis Framework

Type A: Impaired O2 Delivery (DO2)
 • Decreased O2 Delivery: Hypotension
Lactic Acidosis ... Shock, Severe Anemia ... Beta-Agonists, ↑ work ... DKA, Alcoholic lactic ... @nickmmark #Lactic
Causes of Lactate Elevation, Lactic Acidosis - Differential Diagnosis

The most common causes of hyperlactatemia are usually:
Elevation, Lactic ... Acidosis - Differential ... again we might see ... 30mmHg) - Severe anemia ... #Lactic #Acidosis
Approach to Acid Base Disorders - Evaluation and Differential Diagnosis
1) Start with the Anion Gap (AG).
2)
delta/delta) to see ... : Lactic Acidosis ... Ketoacidosis, Renal ... GI loss of H+, Renal ... Disorders #Evaluation #workup
Diagnostic Framework for Hemolysis - Intravascular vs Extravascular Causes
Intravascular Hemolysis:
 • Mechanical Trauma (Microangiopathic hemolytic anemia):
Microangiopathic hemolytic anemia ... usually IgG) (e.g. lupus ... - Drugs (Beta lactam ... differential #diagnosis #hematology ... #anemia
TTP - Laboratory Evaluation for Thrombotic Thrombocytopenic Purpura

Activity of von Willebrand factor-cleaving protease activity - A
result in severe anemia ... elevation Serum lactate ... the presence of renal ... ThromboticThrombocytopenicPurpura #Diagnosis #Workup ... #Hematology
Macrophage Activation Syndrome (MAS)
Classified among the secondary or acquired forms of haemophagocytic lymphohistiocytosis (sHLH)

What?
A subset of
disease • Systemic lupus ... SJIA], systemic lupus ... erythematosus [SLE ... with leukopenia, anemia ... Triglycerides • ↑ Lactate
Pain, Agitation, and Delirium (PAD) in the ICU
Addressing the ICU Triad (PAD) can be accomplished through
syndrome (PRIS) - acidosis ... , bradycardia. renal ... drug, it causes amnesia ... can result in lactic ... acidosis.
Renal Replacement Therapy (RRT) - ICU One Pager Summary
Indications (AIEOU):
 • A: Acidosis (usually severe metabolic)
Renal Replacement ... (AIEOU): • A: Acidosis ... valproate, etc); see ... electrolytes, bicarbonate/acetate ... Corrects uremia,
Causes of Hyperkalemia
l. Pseudohyperkalemia
  A Cellular efflux; thrombocytosis, erythrocytosis, leukocytosis, in vitro hemolysis
  B.
Acidosis B. ... diseases: syßtemic lupus ... erythematosus (SLE ... ), sickle cell anemia ... amyloidosis, sickle cell anemia