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Blood volume per kilogram of body weight varies inversely with:


A) skeletal volume.
B) body fat.
C) water weight.
D) height.

E) A) and D)
F) B) and C)

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Which mature cell has no nucleus,mitochondria,or ribosomes?


A) Erythrocyte
B) Leukocyte
C) Platelet
D) Neutrophil

E) B) and C)
F) A) and D)

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Monocytes are polymorphonuclear leukocytes.

A) True
B) False

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Which factor in the clotting process is the antihemophiliac factor?


A) IV
B) VIII
C) IX
D) X

E) B) and C)
F) A) and D)

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Which of the following statements is not true of plasma?


A) It is about 90% water.
B) It contains both electrolytes and nonelectrolytes.
C) It contains both colloids and crystalloids.
D) All of the above statements are true of plasma.

E) B) and C)
F) A) and D)

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Both myeloid tissue and lymphatic tissue are considered hematopoietic tissue.

A) True
B) False

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The life span of circulating red blood cells is about 1 year.

A) True
B) False

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A substance called RhoGam can stop a mother from developing anti-Rh antibodies and protect a future Rh-positive fetus.

A) True
B) False

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Direct measurements of total blood volume involve the "tagging" of red blood cells or plasma components with radioisotopes.

A) True
B) False

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Which factor in the clotting process is the Christmas factor?


A) IV
B) VIII
C) IX
D) X

E) None of the above
F) A) and D)

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