Lab 2 - Blood & Circulatory System

Question 1

What are these cells from left-right?

Answer 1

1) Erythrocytes
2) neutrophils
3) Lymphocytes

Question 2

how to perform a hematocrit test?

Answer 2

1) place blood sample in small tubes
2) plug tubes with clay and place in centrifuge
3) when centrifuge is finished, take tubes out
4) examine amount of RBC’s in comparison to plasma/buffy coat