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Biology Blood Test

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1.
What is the average lifespan of a RBC? How does the fact that it has no nucleus affect its lifespan?
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2.
Which of the following formed elements are phagocytic?
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3.
name as many different categories of substances carried in plasma as you can
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4.
The four ABO blood groups are
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5.
Define formed elements and list their 3 major categories.
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6.
Which of the following can cause problems in a transfusion reaction?
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7.
Describe the process of hemostasis
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8.
Which category is most numerous?
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9.
A child is diagnosed with sickle-cell anemia by
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10.
what determines wether blood is bright red or dull red in color?
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11.
What is the basis of blood groups? What are agglutinins?
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12.
Which makes up the buffy coat?
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13.
Give 3 possible causes of anemia
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14.
Polycythemia vera will result in
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15.
Which would lead to increased erythropoiesis?
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16.
How can liver dysfunction cause bleeding disorders?
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17.
Which of the following is not typical of leukocytes?
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18.
Name the granular and agranular WBCs
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19.
If you had a severe infection, would you expect your total WBC count to be closest to 5000, 10000, or 15000mm?
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20.
Name the formed elements that arise from the myeloid stem cell
A.
Circulating blood is a rather viscous substance that varies in color depending on the amount of oxygen it is carrying. The higher the oxygen levels, the brighter the color
B.
your liver not only detoxifies your body, it also makes a lot of proteins, including some clotting factors which are signals and active products that help stop bleeding. If the liver isn't making them, more prone to bleeds.
C.
A, B, O, AB O-positive and most common, AB-negative and least common
D.
Blood plasma contains over 100 different solutes including nutrients, gasses, hormones, wastes and products of cell activity, ions and proteins. Some are electrolytes, albumin, globulins, fibrinogen and gamma.
E.
erythrocytes, platelets, monocytes, neutrophils, eosinophils and basophils
F.
The unique proteins that are on the red blood cell plasma membrane; Antibodies in the plasma that clump up foreign red blood cells
G.
abnormally high blood viscosity
H.
Reduced blood flow to the kidneys
I.
The major categories of formed elements are erythrocytes, leukocytes, and platelets.
J.
Homeostasis works to stop blood flow when there is a break in the blood vessel
K.
The formed elements are living blood cells. The least numerous of the formed elements are the leukocytes.
L.
The buffy coat in a hematocrit tube is comprised of the white blood cells and platelets.
M.
both parents carrying the sickle-cell gene
N.
Clogging of small vessels by agglutinated clumps of RBCs, Lysis of donated RBCs, Blockage of kidney tubules
O.
WBC over 30,000 indicates massive infection or a serious disease such as leukemia. 10,000 is pretty normal and if WBC falls below 4,000...Viral infections, overwhelming bacterial infections, or bone marrow disorders.
P.
Granular account for about 60% of all WBCs. Includes neutrophils. Agranular account for 30% of all WBCs. Includes lymphocytes. Apart from the difference in function regarding each individual type of white blood cell...
Q.
Neutrophils & monocytes
R.
Because RBCs are anucleate they are not able to reproduce and live an average of 100 to 120 days.
S.
Ameboid & The most numerous cells in the bloodstream
T.
iron deficiency folic acid deficiency vitamin b12 deficiency vitamin cdeficiency autoimmune induced hemolytic anemia due to chronic infection some inherited causes like thalasemia and sickle cell anemia acute like surgery and chronic blood lose like stoma
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21.
A condition resulting from thrombocytopenia is
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22.
The leukocyte that releases histamine and other inflammatory chemicals is the
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23.
Name those arising from the lymphoid stem cell
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24.
Name the stem cell that produces virtually all formed elements
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25.
what is the blood volume of an average sized adult?
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26.
the primary difference between granular and agranular is that the former has visible granules, whereas the later does on have any noticeable granules.
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27.
Anemia is a decrease in the oxygen-carrying ability of the blood.

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