1. Lab 3
Blood Cells & Blood Typing

2. Blood Contents
Centrifuged blood
Plasma = 55%
Blood Cells = 45%

3. Red Blood Cell = Erythrocytes
Diameter = 7-7.5micrometers
Biconcave
Anucleated
Contains Hemoglobin
Transports gas (O2 and some CO2)
Oxygenated= bright red
Deoxygenated = brick red/brown

4. RBC Counts
Million cells
per mm3
Men =
Women =
Children =

5. Agranulocytes Granulocytes White Blood Cells
5,000-10,000 cells per mm3
Agranulocytes
Granulocytes
Neutrophil (54-62%)
Eosinophil (1-3%)
Basophil (<1%)
Lymphocyte (25-33%)
Monocyte (3-9%)

6. Lympocyte

7. Neutrophil
Monocyte

8. Basophil

9. Eosinophil

15. Platelets = 130,000-360,000 cells per mm3

16. Blood Testing 1 = Coagulation Time Normal = 2-6 minutes 2 = Hematocrit
Women = 37-47%
Child = 35-49%
3 = Hemoglobin Content
Men = grams/100mL
Women = grams/100mL
Child = grams/100mL

18. Blood Typing

19. A B Rh
Type = A negative

20. Blood Type = ?