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A&P 2 STRAIGHTERLINE FINAL
EXAM QUESTIONS WITH 100%
CORRECT ANSWERS | VE RIFIED |
LATEST UPDATE
Question 1: When erythrocytes are destroyed, which of
the following events occurs?
CORRECT ANSWER: The globin portion of the
molecule is broken down into amino acids.
Question 2: Type AB blood
CORRECT ANSWER: has both A and B antigens on
the red cells
Question 3: In the platelet release reaction,
CORRECT ANSWER: ADP and thromboxanes
stimulate other platelets to become activated.
Question 4: The hematocrit is
- the percentage of WBCs in a given volume of blood.
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- the percentage of platelets in a given volume of blood.
- the volume of blood per minute that flows through the
- the percentage of RBCs in a given volume of blood.
heart.
CORRECT ANSWER: d. the percentage of RBCs in a
given volume of blood.
Question 5: What vitamin is necessary to produce many
clotting factors in the liver?
CORRECT ANSWER: Vitamin K
Question 6: A white blood cell engulfing a bacterium is
an example of blood functioning in
- protection.
- transportation.
- regulation.
CORRECT ANSWER: a. protection.
Question 7: The oxygenated form of hemoglobin is called
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CORRECT ANSWER: oxyhemoglobin
Question 8: The only formed elements that possess a
nucleus when mature are the
- erythrocytes
- platelets
- leukocytes
CORRECT ANSWER: c. leukocytes
Question 9: Plasma
CORRECT ANSWER: is the liquid matrix of the blood.
Question 10: An increased amount of heparin in the blood
might
CORRECT ANSWER: prevent clotting process.
Question 11: On which chromosome is there a mutation
that leads to sickle cell anemia?
- chromosome 7
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- chromosome 11
- chromosome 15
CORRECT ANSWER: b. chromosome 11
Question 12: Blood consists of a matrix of plasma and
cells; blood is a subtype of ______ tissue.
- epithelial
- muscle
- nervous
- adipose
- connective
CORRECT ANSWER: e. connective
Question 13: The ability of white blood cells to leave the
circulation and enter tissues is called
- chemotaxis
- diapedesis
- margination