Blood Flashcards

1
Q

red blood cells (they dont have nuclei when mature)

A

erythrocytes

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2
Q

white blood cells

A

leukocytes

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3
Q

smaller then RBC. they form clots to stop bleeding

A

platelets

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4
Q

% of blood occupied by RBC

A

hematocrit

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5
Q

low hematocrit (inability of blood to bind sufficient O2)

A

anemia

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6
Q

high hematocrit

A

polycythemia

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7
Q

the two major groups of leukocytes

A

granulocytes and agranulocytes

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8
Q

what are the three granulocytes

A

neutrophils, eosinophils, basophils

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9
Q

what are the two agranulocytes

A

lymphocytes and monocytes

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10
Q

multi-lobed nucleus, light pink dots in cytoplasm, most numerous.

A

neutrophils

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11
Q

bi-lobed nucleus, dark red dots in cytoplasm

A

eosinophils

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12
Q

very dark purple dots in cytoplasm, least common

A

basophils

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13
Q

tiny cells, very little cytoplasm. Huge nucleus.

A

lymphocytes

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14
Q

huge cells, hazy blue cytoplasm with no dots. large kidney-shaped nucleus.

A

monocytes

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15
Q

megakaryocyte

A

rare cells found in bone marrow whose function is to make platelets

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