14 Questions
What is the most critical step in phlebotomy?
Patient ID
What is the purpose of the Schilling test?
To diagnose pernicious anemia
What is the enzymopathy associated with the pentose phosphate pathway?
G6PD deficiency
What is the role of EDTA in blood sampling?
To chelate Ca2+
What is the characteristic feature of Gaucher's cell?
Wrinkled, onion skin-like
What is the correct order of draw in phlebotomy?
Sterile, light blue, red, gold, green, lavender, grey
What is the ideal angle for blood smearing?
30-40°
What is the primary function of ascorbate cyanide test?
Diagnosing G6PD deficiency
What is the characteristic feature of Niemann-Pick cell?
Foamy cytoplasm
What is the primary function of the Schilling test?
Assessing vitamin B12 deficiency
What is the primary cause of Type I hemolysis?
G6PD deficiency
What is the primary function of EDTA in blood sampling?
Chelating calcium ions
What is the characteristic feature of Tay-Sachs cell?
Vacuoles in the cytoplasm
What is the minimum threshold for leukemoid reaction?
>50.0 x 10e9/L
Test your knowledge of hematology and phlebotomy with questions on patient ID, enzyme deficiencies, and anemia diagnosis. Covers topics such as G6PD, pernicious anemia, and Schilling test.
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