Blood Film Examination
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Questions and Answers

Which of the following is a purpose of examining a blood film or peripheral blood smear?

  • To look for parasites within the blood
  • To determine the percentage of each type of leukocytes
  • To investigate hematological problems (correct)
  • To examine the morphology of red blood cells

What can a blood film report provide about a patient's condition?

  • Examination of differential white cell count
  • Confirmation of malaria or filaria
  • Rapid and low-cost information (correct)
  • Detailed analysis of red blood cells

What is the purpose of determining the percentage of each type of leukocytes in a blood film?

  • To examine the morphology of red blood cells
  • To identify changes during certain diseases (correct)
  • To look for parasites within the blood
  • To investigate hematological problems

Why is examination of thin blood films important?

<p>To investigate anemia, infections, and other conditions (D)</p> Signup and view all the answers

What is a blood film or peripheral blood smear?

<p>A slide made from a drop of blood for microscopic examination (C)</p> Signup and view all the answers

Which test indirectly measures the RBC mass?

<p>Packed Cell Volume (PCV) (A)</p> Signup and view all the answers

What can abnormally high or low hematocrit levels indicate?

<p>All of the above (D)</p> Signup and view all the answers

What does a blood sample's hematocrit measure?

<p>The number and size of red blood cells (B)</p> Signup and view all the answers

What does an abnormally low hematocrit suggest?

<p>Anemia (C)</p> Signup and view all the answers

What is the purpose of measuring hematocrit?

<p>To diagnose anemia or polycythemia (C)</p> Signup and view all the answers

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