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Hematology Analyzers: Evolution and Function

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Hematology Analyzers: Evolution and Function

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Questions and Answers

What is usually the first test requested by physicians to determine a patient's general health status?

WBC differential count in percentage and absolute value
RBC distribution width
Complete Blood Count (CBC) (correct)
Mean corpuscular volume

What was the method used by early hematology analyzers, such as the one engineered by Wallace H. Coulter?

Flow Cytometry
Digital Microscopy with AI
Spectrophotometry
Counting each individual blood cell underneath a microscope (correct)

Which technique is used by hematology analyzers to find the size and volume of cells in a 3-Part Differential Cell Counter?

Electrical Impedance
Flow Cytometry
Spectrophotometry
Coulter's Principle (correct)

What does CBC stand for in the context of hematology analyzers?

Complete Blood Count (B) Signup and view all the answers

Which parameter is NOT included in a complete blood count (CBC)?

$Platelet hinspace mean hinspace volume$ (B) Signup and view all the answers

What was the early method used by hematology analyzers, such as the one engineered by Wallace H. Coulter?

Counting each individual blood cell underneath a microscope (A) Signup and view all the answers

Which technique is NOT used by hematology analyzers?

Nuclear Magnetic Resonance (NMR) (A) Signup and view all the answers

What does a complete blood count (CBC) include?

Red blood cell (RBC), white blood cell (WBC), hemoglobin, and platelet counts, as well as hematocrit levels (C) Signup and view all the answers

Which parameter is NOT included in a complete blood count (CBC)?

$Platelet$ mean volume (B) Signup and view all the answers

What does a 3-Part Differential Cell Counter use to find the size and volume of the cell?

$Coulter's$ Principle (B) Signup and view all the answers

Hematology Analyzers: Evolution and Function

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Questions and Answers

What is usually the first test requested by physicians to determine a patient's general health status?

What was the method used by early hematology analyzers, such as the one engineered by Wallace H. Coulter?

Which technique is used by hematology analyzers to find the size and volume of cells in a 3-Part Differential Cell Counter?

What does CBC stand for in the context of hematology analyzers?

Which parameter is NOT included in a complete blood count (CBC)?

What was the early method used by hematology analyzers, such as the one engineered by Wallace H. Coulter?

Which technique is NOT used by hematology analyzers?

What does a complete blood count (CBC) include?

Which parameter is NOT included in a complete blood count (CBC)?

What does a 3-Part Differential Cell Counter use to find the size and volume of the cell?

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