OFT, ESR, RBC Morphological Abnormalities

Which of the following describes Initial hemolysis?

Tinge of pinkness in the supernatant

Cells at the bottom of the tube

Clear, red supernatant

No microscopic cells at the bottom of the tube

Two of the choices are correct

Three of the choices are correct

All of the above

Which of the following has increased OFT?

Sickle cells

Senile RBC’s

Reticulocytes

Target Cells

A non-specific measurement used to detect and monitor an inflammatory response to tissue injury in which there is a change in the plasma concentration of several proteins

Erythrocyte Sedimentation Rate

Osmotic Fragility Test

Rheumatoid Factor

Eosin-5′-Maleimide Binding Test

Final Sedimentation Phase

10 mins

40 mins

60 mins

20 mins

ESR: Most commonly used, most sensitive method

ESR Westergren Method Reference range for children?

ESR Westergren Method Reference range for >50 females?

ESR Westergren Method Reference range for <50 females?

ESR Westergren Method Reference range for >50 males?

ESR Westergren Method Reference range for <50 males?

Lansberg Method is also known as?

Length of Wintrobe Tube?

Internal bore of Wintrobe Tube?

Aka Landau-Adams method?

Anticoagulant used in wintrobe method?

Polychromasia Grading: 10%

Variation in cell shape

Abnormal/increased variation in cell size

Wintrobe method reference range for male

Wintrobe method reference range for female

Wintrobe method reference range for children

Initial Hemolysis reference range

Complete Hemolysis reference range

Polychromasia grading: 5%

Polychromasia grading: >11%

Due to deficiency in either Spectrin and/or Protein 4.1

THINNER VARIANT OF A TARGET CELL

OFT, ESR, RBC Morphological Abnormalities

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