6 results
Causes of False Elevation and Reduction in HbA1c

== False Elevation ==
Decreased RBC turnover 
• Iron, B-12,
Causes of False ... Hypertriglyceridemia • Uremia High ... Content • RBC Transfusions ... blood loss • Hemolytic ... #Decrease #Diagnosis
Blood Product Transfusions One Pager Summary
Type and screen - determines blood type and detects in recipient
Transfusion Thresholds ... Causes purpura & ... TRALI): Leading cause ... High mortality. ... more likely to cause
Causes of HyperKalemia - Differential Diagnosis
Increased extracellular K+:
 • Tissue injury
 • Hemolysis
 • Rhabdomyolysis
 •
Causes of HyperKalemia ... Tissue injury • Hemolysis ... glycosides • High ... intake • Blood transfusion ... of injection Decreased
Several artifacts can cause significant and potentially misleading alterations to measured RBC parameters: 
1. Old samples
falsely high Hgb ... Hemolysis causes ... PCV to decrease ... PCV and MCV to decrease ... Poikilocytosis #CabotRings #Acanthocytes
Hematology Algorithms 

Anemia is described as a reduction in the proportion of the red blood cells.
characterized by a decrease ... However, these thresholds ... well as varying clinical ... These causes could ... thalassemia trait & high
Chattering on ECMO
What is chattering? If you look closely at this video clip, the tubing is
pressure (which is high ... hypoxemia due to decreased ... blood cells and cause ... hemolysis. ... ECMO #chatter #clinical
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