WorksheetsBlood
Total questions: 19
Worksheet time: 19mins
Name
Class
Date
1.
Iron-containing substance in red blood cells that carries oxygen
a)
Plasma
b)
Platelets
c)
Hemoglobin
d)
Erythrocytes
2.
Red blood cells are also known as
a)
Erythrocytes
b)
Leukocytes
c)
Plasmacytes
d)
Thrombocytes
3.
The production of blood cells is called
a)
Hemopoesis
b)
erythropoesis
c)
Hemolysis
d)
thrombolysis
4.
The two types of hematopoietic tissue found in the body are located in
a)
yellow bone marrow and the spleen.
b)
red bone marrow and the liver.
c)
red bone marrow and lymphatic tissue.
d)
lymphatic tissue and the liver.
5.
The production of red blood cells is also known as:
a)
Hemopoesis
b)
Erythropoesis
c)
Hemolysis
d)
Thrombolysis
6.
The stimulus for the production of new red blood cells is:
a)
Rising carbon dioxide levels in the blood
b)
Decreased levels of hemoglobin
c)
Decreased levels of iron in the blood
d)
Decreased levels of oxygen in the blood
7.
When blood is spun on a centrifuge it divides into these two main parts:
a)
Formed elements and plasma
b)
Plasma and Red Blood Cells
c)
Formed elements and platelets
d)
Buffy Coat and Protein Layer
8.
The percentage of red blood cells in a sample of blood is known as the:
a)
Hemoglobin
b)
Hematocrit
c)
Segment
d)
Reticulocyte count
9.
White blood cells are also known as
a)
Erythrocytes
b)
Leukocytes
c)
Plasmacytes
d)
Thrombocytes
10.
This type of leukocyte is responsible for the body's long-term immunity
a)
Eosinophils
b)
Basophils
c)
Platelets
d)
Lymphocytes
11.
These white blood cells secrete heparin, which prevents clotting at the site of an infection:
a)
Basophils
b)
Eosinophils
c)
Neutrophils
d)
Lymphocytes
12.
This is the process in which cells surround and digest any bacteria or other cells that may cause damage to tissue.
a)
Lymphocytosis
b)
Phagocytosis
c)
Fibrinolysis
d)
Hemolysis
13.
The second step in Hemostasis is
a)
Vascular spasm
b)
Formation of a blood clot
c)
Formation of a platelet plug
d)
Fibrinolysis
14.
What causes platelets to become sticky platelets?
a)
The formation of fibrin threads
b)
The exposure of collagen fibers
c)
The activation of Factor X
d)
The initial vascular spasm
15.
Which vitamin is necessary for the synthesis of clotting factors?
a)
Vitamin C
b)
Vitamin D
c)
Vitamin A
d)
Vitamin K
16.
All clotting pathways form a shared pathway once this clotting factor has been activated:
a)
Fibrin factor
b)
Erythropoetin (EPO)
c)
Factor X
d)
Platelet factor
17.
A person with type AB+ blood has:
a)
Anti-O antibodies in the plasma
b)
A and B antigens on the surface of the RBC
c)
Anti-A, Anti-B, and Anti-Rh antibodies in the plasma
d)
A, B and Rh antigens on the surface of the RBC
18.
Which of the following will occur is someone with type A blood receives a type B transfusion? SELECT ALL THAT APPLY
a)
Hemolysis
b)
Agglutination
c)
Fibrinolysis
d)
Thrombolysis<br />
19.
Which of the following blood types is sometimes known as the Universal Recipient?
a)
Type A+
b)
Type O-
c)
Type AB+
d)
Type O+
100 %
