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Exam 21: Blood

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Question 31

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If the blood pH falls below 7.4 to 7.0,a condition called _____________ results and the central nervous system is depressed.

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Question 32

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Two of the four globin chains in the hemoglobin molecule are called alpha chains and the other two are called ________________ chains.

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Question 33

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The dark bluish or purplish discoloration of the skin and mucous membrane as a result of deficient oxygenation of the blood is called _______________.

In the centrifuged sample of blood illustrated,number 2 indicates

M-CSF is a growth factor that stimulates the production of monocytes from myeloblast cells.

Globulins make up the second largest group of plasma proteins.

The growth factor that increases the formation of erythrocytes,all classes of granulocytes,monocytes,and platelets from myeloid stem cells is

Movement of leukocytes between the endothelial blood vessel cells into the body tissues is called _____________.

A person with erythrocytes that have surface antigen A,but not surface antigen B,is said to have type _________ blood. A

The percentage of the volume of all formed elements in the blood is called the _______________.

The binding of antibodies in the blood plasma to their corresponding surface antigens on the erythrocyte plasma membrane is called _____________.

Among the constituents of plasma,sodium,potassium,and bicarbonate ions are classified as

Usually the least numerous of the leukocytes are the

_______________ is a growth factor that stimulates both the production of megakaryocytes in the bone marrow and the subsequent formation of platelets.

Macrophages are the converted monocytes that phagocytize bacteria,cell fragments,dead cells,and debris.

The concentration of dissolved oxygen is _______ in plasma than in interstitial fluid.

An individual's hematocrit is dependent on his or her

Old erythrocytes are phagocytized in the

The leukocyte that is very active during a bacterial infection is the

Among the three categories of lymphocytes,it is the _____________ killer cells that attack abnormal and infected tissue cells.