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1. WBCs increased in bacterial infections:
A
B
basophils
C
neutrophils
2. formed element for clotting:
A
RBCs
B
platelets
C
WBCs
3. element needed for clotting
A
calcium
B
sodium
C
potassium
4. The blood type a person has depends on:
A
which antibodies are in their plasma
B
the number of platelets they have
C
which antigens they have on their RBCs
5. The blood types you can receive depends on:
A
the antigens on your RBCs
B
the antibodies in your plasma
C
the age of your RBCs
6. What occurs if you match antigens and antibodies in a human?
A
endocytosis
B
mitosis
C
agglutination
7. If you have the ________ antigen on your RBCs you are Rh+
A
B
B
A
C
D
8. __________ occur because antibodies in plasma attack matching antigens.
A
pernicious anemias
B
leukemias
C
hemolytic transfusion reactions
9. Which blood type is the universal donor?
A
O-
B
AB+
C
O+
10. Which blood type is the universal recipient?
A
O-
B
AB-
C
AB+
11. What percentage of our blood is made up of plasma?
A
45%
B
55%
C
75%
12. RBCs
A
RBCs
B
antibodies
C
WBCs
13. percentage of :blood that is formed elements:
A
55%
B
45%
C
35%
14. shape of RBCs
A
biconcave disc
B
sphere
C
triagular
15. Protein in RBCs that transport oxygen
A
hemoglobin
B
collagen
C
melanin
16. A typical RBC live how long?
A
120 days
B
75 days
C
200 days
17. NOT a granulocyte
A
monocyte
B
basophil
C
neutrophil
18. most common leukocyte
A
basophil
B
eosinophil
C
neutrophil
19. leukocyte that ingest and destroy bacteria
A
lymphocyte
B
neutrophil
C
eosinophil
20. leukocyte that destroys parasitic worms
A
eosinophil
B
neutrophil
C
basophil
21. least common leukocyte at less than 1 %
A
basophil
B
monocyte
C
lymphocyte
22. leukocyte with granules containing histamine and heparin
A
lymphocyte
B
monocyte
C
basophil
23. T cells & B cells
A
lymphocytes
B
monocytes
C
basophils
24. mature into macrophages
A
eosinophil
B
lymphocytes
C
monocytes
25. the largest leukocyte
A
neutrophil
B
lymphocyte
C
monocyte
26. found in large numbers in blood, involved in clotting
A
RBCs
B
platelet
C
WBCs