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WorksheetsBlood Review
Total questions: 35
Worksheet time: 20mins
Name
Class
Date
1.
Granulocytes can be identified by the presence of
a)
presence of granules
b)
green color
c)
lack of granules
2.
The plasma is considered the
a)
matrix of blood
b)
a liquid
c)
most abundant component of blood
d)
all of the answers are correct
3.
In a centrifuged blood sample, the platelets and leukocytes are
a)
in the buffy coat stiutated in the middle of the tube
b)
bottom of the tube
c)
in the top of the tube
d)
not found in blood
4.
Leukocytes that fights allergies and parasitic worms are known as
a)
eosinophils
b)
basophils
c)
neutrophils
d)
lymphocytes
5.
Which of these is NOT part of Hemostasis
a)
Vascular spasm
b)
Clotting
c)
Platelet plug
d)
Hemodialysis
6.
The definition of hemostasis includes:
a)
process of maintaining body temperature
b)
termination of bleeding following a traumatic injury
c)
process of forming a gallstone
d)
regulation of kidney function
7.
Prothrombin activator converts prothrombin to
a)
thrombin
b)
fibrin
c)
fibrinogen
d)
thrombosis
8.
Which blood cell is involved in hemostasis?
a)
Erythrocytes
b)
Neutrophils
c)
Thrombocytes
d)
Lymphocytes
9.
Fibrinogen is converted to fibrin by
a)
prothrombin
b)
thrombin
c)
platelets
d)
fibrinogen activator
10.
A vasospasm is when
a)
a clot forms
b)
a platelet plug forms
c)
the walls of a vessel that has broken constrict
d)
the walls of a vessel that has broken dilate
11.
Aggregation occurs during
a)
a vasospasm
b)
the formation of a platelet plug
c)
the formation of a clot
d)
none of these answers
12.
The picture depicts a
a)
platelet plug
b)
vasospasm
c)
clot
13.
The picture depicts a
a)
platelet plug
b)
vasospasm
c)
clot
14.
The picture depicts a
a)
platelet plug
b)
vasospasm
c)
clot
15.
A clot contains
a)
platelets
b)
fibrin
c)
RBC's
d)
all of these
16.
What forms a mesh like net around the platelet plug?
a)
fibrinogen
b)
fibrin
c)
thrombin
d)
prothrombin
17.
Blood is slightly
a)
acidic
b)
alkaline
c)
neutral
18.
The percentage of RBC's in blood is known as the
a)
leukopenia
b)
DIFF
c)
hematocrit
d)
hemoglobin
19.
A decrease in the oxygen-carrying ability of the blood, for any reason, is a condition known as ________.
a)
polycythemia
b)
leukemia
c)
anemia
d)
leukocytes
20.
RBC's live can only live ~90-120 because they
a)
lack a cell membrane
b)
contain multiple nuclei
c)
lack ribosomes
d)
lack a nucleus
21.
Erythropoietin
a)
is a hormone that stimulates the production of RBC's
b)
is a hormone that stimulates the production of WBC's
c)
acts as a fiber to bind platelets together
d)
removes old RBC's from circulation
22.
Fibrin
a)
acts as a fiber to bind platelets together
b)
increases RBC production
c)
is a hormone that stimulates the production of WBC's
d)
removes old RBC's from circulation
23.
A persistent clot in an unbroken blood vessel is known as ________.
a)
a thrombus
b)
hemphilia
c)
an embolus
d)
polycythemia
24.
Hemolysis most likely will occur when ________.
a)
platelets cling to the ruptured endothelium of a blood vessel
b)
an Rh positive person receives the first transfusion of blood that is Rh negative
c)
an Rh negative person receives the second transfusion of blood that is Rh positive
d)
an Rh negative person receives the first transfusion of blood that is Rh positive
25.
The immune serum used to prevent maternal sensitization to Rh antigens is ________.
a)
agglutinin
b)
serotonin
c)
RhoGAM
d)
Interleukin
26.
The condition in which maternal antibodies cross the placenta and destroy the baby's RBCs is called ________.
a)
thrombus
b)
hemophilia
c)
hemolytic disease of the newborn (aka eryhtroblastosis fetalis)
d)
jaundice
27.
Life at a high altitude can lead to a red blood cell disorder known as ________.
a)
leukemia
b)
polycythemia
c)
leukocytes
d)
anemia
28.
The two major types of WBC's
a)
granulocytes
b)
neutrophil
c)
agranulocytes
d)
B cell
29.
Which of the following are granulocytes
a)
eosinophil
b)
basophil
c)
T cell
d)
neutrophil
30.
Which two are Agranulocytes which means they do not have granules?
a)
Monocyte, Lymphocyte
b)
Neutrophil, Basophil
c)
Monocyte, Eosinophil
d)
Lymphocyte, Neutrophil
31.
What is the narrowing of your blood vessels called?
a)
vasoconstriction
b)
blood constriction
c)
platelet plug
d)
coagulation
32.
Reorder the following from most prevalent to least
a)
Neutrophil
b)
Lymphocyte
c)
Monoctye
d)
Eosinophil
e)
Basophil
1)
2)
3)
4)
5)
33.
Where does hematopoiesis produce new red blood cells?
a)
Red bone marrow
b)
Yellow bone marrow
c)
Thymus gland
d)
Muscles
34.
____________ live about 90-120 days
a)
Thrombocytes
b)
Leukocytes
c)
Erythrocytes
d)
White blood cells
35.
plasma protein needed for blood pressure
a)
globulin
b)
albumin
c)
fibrinogen
d)
thrombin
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