Hematology Analyzer Quiz

Which of the following is NOT a function of a hematology analyzer?

• Complete red blood cell count

• White blood cell differential count

• Platelet count

• Blood glucose level measurement

What is the function of red blood cells (RBC) (Multiple answers)?

• Preventing infection

• Regulating body temperature

• Delivering oxygen

• Clotting blood

Which method is used to differentiate RBC, WBC and Platelet in a hematology analyzer?

• Photometric method

• Ultrasound scanning

• Volumetric electrical impedance

• Magnetic resonance imaging

What is the purpose of the lyse solution in hematology analysis?

• To increase blood viscosity

• To destroy RBC membranes

• To enhance blood flow

• To measure blood pressure

What does the Y-axis represent in a scatter plot for WBC?

• Cell size

• Cell age

• Cell complexity

• Cell number

What is the primary role of platelets in the blood?

• Regulating temperature

• Fighting infections

• Preventing blood loss

• Transporting oxygen

What does the term 'differential WBC count' refer to?

• Counting only red blood cells

• Assessing platelet size

• Counting different types of white blood cells

• Measuring hemoglobin levels

Which of the following is a key feature of flow cytometry?

• It uses coulter method to analyze cells

• It uses laser light to analyze cells

• It measures types of RBC

• It measures RBC size

What is the purpose of quality control (QC) in hematology analysis?

• To ensure accurate patient results

• To increase blood sample volume

• To speed up the analysis process

• To reduce the cost of testing

What does the term 'impedance method' refer to in hematology?

• A method for differentiating WBC types

• A method for measuring blood pressure

• A technique for counting and sizing blood cells

• A way to analyze blood chemistry