5.4 Normocytic Anemia Flashcards

1
Q

What are the causes of normocytic anemia?

A
  • Destruction

- Underproduction

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2
Q

Why are reticulocytes blue?

A

Due to the presence of RNA

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3
Q

What should the percent of reticulocytes be in anemia?

A

3% - corrected with hematocrit

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4
Q

Extravascular Hemolysis

A

RBCs destroyed outside of the vessels via the reticuloendothelial system - spleen, liver and lymph nodes

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5
Q

What are the signs of extravascular hemolysis?

A
  • Jaundice
  • Splenomegaly
  • Bilirubin gallstone risk
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6
Q

Intravascular Hemolysis

A

Destruction of RBCs within vessels

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7
Q

What are the signs of intravascular hemolysis?

A
  • Elevated LDH
  • Decreased haptoglobin
  • Hemoglobinuria
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