Study With Me : Introduction to Blood Transfusion 25
SECTION 1 : Haematology
Questions and Answers
What is the approximate percentage of total blood volume occupied by formed elements in healthy individuals?
The answer: Formed elements occupy approximately 40% of total blood volume in healthy individuals.
What is the term for the layer that forms between red cells and plasma in anti-coagulated blood samples that have been centrifuged?
The answer: The layer that forms between red cells and plasma in centrifuged, anticoagulated blood samples is called the 'buffy' coat.
What is the purpose of the 'buffy' coat in blood samples?
The answer: The 'buffy' coat in blood samples contains white blood cells and platelets and plays a role in immune responses and blood clotting.
What medical information can be obtained through blood cell counts?
The answer: Blood cell counts provide important medical information, such as diagnosing and monitoring various medical conditions and ensuring overall health.