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WorksheetsHuman Blood
Total questions: 50
Worksheet time: 25mins
Name
Class
Date
1.
Definition of Hemostasis
a)
Stoppage of blood flow
b)
Blood flow
c)
Creation of RBC
d)
Creation of WBC
2.
Human blood is a
a)
Connective tissue
b)
Living tissue
c)
By product
d)
Waste Product
3.
Rh-Negative blood can receive
a)
Rh-Negative blood
b)
Rh-Positive blood
c)
Type A Blood
d)
Type O blood
e)
Type AB Blood
4.
Most Common Blood Type
a)
Type A
b)
Type B
c)
Type AB
d)
Type O
5.
Rh blood factor was discovered while studying
a)
Rhesus Monkeys
b)
Reese's Monkeys
c)
Spider Monkeys
d)
Tamarin Monkeys
6.
Erythrocytes transport oxygen and __________.
a)
defend the body against pathogens
b)
initiate blood clotting
c)
transport carbon dioxide
d)
transport nutrients
7.
Which mature cell has no nucleus, mitochondria, or ribosomes?
a)
Erythrocyte
b)
Leukocyte
c)
Platelet
d)
Neutrophil
8.
Oxygen is transported in the blood bound to __________.
a)
Leukocytes
b)
Fibrin
c)
Hemoglobin
d)
Hematocytes
9.
Where do most RBCs die?
a)
Stomach and small intestine
b)
Red bone marrow
c)
Spleen and liver
d)
Lymph nodes and thymus
10.
A person with type A blood can safely donate RBCs to someone of type __________ and can receive RBCs from someone of type __________.
a)
O / AB
b)
AB / O
c)
A / B
d)
B / A
11.
A person with type AB blood has __________ RBC antigen(s).
a)
anti-A and anti-B
b)
anti-A
c)
anti-B
d)
A and B
12.
The universal donor of RBCs is blood type __________.
a)
anti-A and anti-B
b)
B
c)
O
d)
AB
13.
In the formation of blood cells, the megakaryoblast ultimately develops into:
a)
lymphocytes.
b)
platelets.
c)
monocytes.
d)
both A and B
14.
What are the most abundant of the formed elements?
a)
Erythrocytes
b)
Lymphocytes
c)
Thrombocytes
d)
Macrophages
15.
Blood is responsible for the distribution of heat throughout the body.
a)
true
b)
false
16.
Erythrocytes are a fully functional cells with a nucleus and organelles.
a)
true
b)
false
17.
Negative feedback mechanism controls RBC production.
a)
true
b)
false
18.
Hemostasis results from a break in a blood vessel.
a)
true
b)
false
19.
Platelets form a clot because they become sticky and cling to exposed collagen fibers.
a)
true
b)
false
20.
Blood is considered to be a connective tissue.
a)
true
b)
false
21.
Leukopenia is commonly caused by an infection.
a)
true
b)
false
22.
Each erythrocyte has as many as 250 million hemoglobin molecules.
a)
true
b)
false
23.
Formed elements in the blood will make up 45% of the blood volume
a)
true
b)
false
24.
Leukocytes are able to move into and out of blood vessels.
a)
true
b)
false
25.
A patient is diagnosed with leukocytosis if they have more than __________ Leukocytes/ml
a)
11000
b)
2000
c)
8000
d)
10000
26.
The stoppage of bleeding is specifically called __________.
a)
a vascular spasm
b)
homeostasis
c)
hemostasis
d)
platelet plug formation
e)
coagulation
27.
Where in the body are Hematopoiesis take place?
a)
Yellow bone marrow
b)
Red bone marrow
c)
Thymus
d)
Spleen
e)
Liver
28.
Antibodies are responsible for
a)
Removal of waste
b)
Helping the body fight foreign antigens
c)
The transport lipids throughout the body
d)
The function of formation of RBC
29.
The ratio of Red Blood Cells to White Blood Cells is
a)
1000 to 1
b)
10,000 to 1
c)
100,000 to 1
d)
1,000,000 to 1
30.
Hemoglobin is a protein; what purpose does it serve
a)
It’s an antibody carrying protein
b)
It’s an antigen carrying protein
c)
It’s a waste carrying protein
d)
It’s an oxygen carrying protein
e)
It’s a nutrient carrying protein
31.
Leukocytes are also known as
a)
Red Blood Cells
b)
White Blood Cells
c)
Platelets
d)
Antibodies
32.
What process do the Thrombocytes carry out?
a)
Waste Removal
b)
Oxygen carrying
c)
Immune Response
d)
Clot Formation
33.
Blood clotting will occur within _______ when damage to a vessel occurs.
a)
1-3 minutes
b)
3-6 minutes
c)
6-10 minutes
d)
10 minutes plus
34.
Which of the following is not a leukocyte?
a)
Basophil
b)
Reticulocyte
c)
Neutrophil
d)
Monocyte
35.
A Thrombus is described as being a (an)
a)
Air bubble in the blood
b)
Free floating blood clot in the circulatory system
c)
Too much blood volume in the system
d)
Clot in and undamaged vessel
36.
Which Rh factor makes up a smaller percentage of any of the blood types?
a)
A+
b)
Rh-
c)
B-
d)
Rh+
e)
AB+
37.
Hematopoiesis is the process of
a)
Blood Clotting
b)
Oxygen Carrying
c)
Dead Blood Cell Removal
d)
Blood Cell Formation
e)
Plasma Creation
38.
In the event that someone loses more than 30% of their blood volume, this will cause what condition?
a)
Shock
b)
Weakness
c)
Hemostasis
d)
Anemia
39.
Which of the following is an example of a leukocyte?
a)
Monocyte
b)
Thrombocyte
c)
Platelet
d)
Erythrocyte
40.
What is the most common blood type in the United States?
a)
A+
b)
B-
c)
AB-
d)
O+
e)
B+
41.
Erythrocytes function
a)
Carry Oxygen
b)
Carry Nutrients
c)
Carry Waste
d)
Carry Hormones
42.
When blood is tested for blood type and Rh factor, the person testing the blood is looking for
a)
Hematopoiesis
b)
Hemophilia
c)
Agitation
d)
Agglutination
43.
The final step of blood clotting is
a)
Conversion of fibrinogen into fibrin
b)
Exposure of the collagen fibers
c)
Platelets releasing chemicals to promote constriction of the vessels
d)
Hemostasis
44.
Thrombocytes are involved with:
a)
blood clotting.
b)
body defense.
c)
transport of glucose.
d)
transport of oxygen.
45.
People with type AB blood are considered universal recipients because their blood:
a)
does not contain the Rh antigen.
b)
does not contain either anti-A or anti-B antibodies.
c)
is absent of both antigen A and antigen B in the red blood cells.
d)
Both B and C are correct.
46.
The major ingredient in hemoglobin that allows oxygen to be transported is:
a)
sodium.
b)
zinc.
c)
iron.
d)
copper.
47.
A person with only antibody B in his or her plasma would have which blood type?
a)
A
b)
B
c)
AB
d)
O
48.
The function of blood is to:
a)
carry nutrients to the cells.
b)
remove waste from the cells.
c)
assist the body in temperature regulation.
d)
do all of the above.
49.
Whole blood constitutes about what percent of total body weight?
a)
0.008
b)
0.053
c)
0.08
d)
Between 12% and 15%, depending on body type
50.
Blood type B+ can receive blood from ____________ and donate blood to __________
a)
B+, B-, O-
B-
b)
O+, O-, B+, B-
B+, AB+, AB-
c)
O+, B+
AB+, A-
d)
B+, B-
A-, AB+, AB-
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