- modified monocytes in the liver and spleen (sinusoidal capillaries) - these phagocytically remove dead blood cells and particles

- trigger allergic reaction - secrete histamine - covered in dots

five types of leukocytes Flashcards by erica cramer

approx 2-8% in adults

monocyte

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has a lifetime of 6 hours to a few days
(days in spleen and other tissue)

neutrophil

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7-8 diameter

lymphocyte

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kupfer cells

modified monocytes in the liver and spleen (sinusoidal capillaries)
these phagocytically remove dead blood cells and particles

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targets bacteria and fungi

neutrophil

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has an unknown lifetime
(has a ? on the graph in work doc i’m assuming this is what that means)

basophil

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has a lifetime of weeks to years

lymphocyte

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has a kidney shaped nucleus

monocyte

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what is this

basophil

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has a lifetime of 8-12 days
(circulate for 4-5 hours)

eosinophil

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which have no polka dots

agranular leukocytes

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basophils

trigger allergic reaction
secrete histamine
covered in dots

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what is this

Basophil

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which are covered in dots

basophils

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what is this

Monocytes

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what is it called when a person has too few white blood cells

leukopenia

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which are largest and kidney bean shape

monocytes

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what % is basophils?

less than 1%
<1%

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has a lifetime of hours to days

monocyte

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14-17 diameter

monocyte

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approx 25-33% in adults

lymphocyte

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what % is monocytes

3-8%

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in allergic reactions

basophil and eosinophil

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diameter is 10-12

neutrophil or eosinophil

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what are the 3 types of granular leukocytes (polka dots)

- neutrophils - eosinophils - basophils

has a bi-lobed OR tri-lobed nucleus

basophil

has a multilobed nucleus

neutrophil

neutrophils

- highly phagocytic (aggressive) during early bacterial infection - multi lobe nucleus

which are most aggressive (phagocytic) during bacterial infection

monocytes

granules - fine, faintly pink (H&E stain)

neutrophil

which have lobe nucleus & polka dots

eosinophils

what is this

lymphocyte

approx 1-6% in adults

eosinophil

cells that phagocytically remove dead blood cells and particles

kupfer cells

which has a multi lobe nucleus

neutrophils

what is this

Lymphocytes

12-15 diameter

basophil

which dampen allergic reactions?

eosinophils

which 2 work against reaction

eosinophils & basophils

has a deeply staining, eccentric nucleus

lymphocyte

approx 54-62% in adults

neutrophil

lymphocytes

- provide immunity - googly eyes

granules - full of pink-orange (H&E stain)

eosinophil

what is this

basophil

what % is lymphocytes

25-30%

what group is this

agranulocytes

approx <1% in adults

basophil

what is this

Neutrophils

eosinophils

- dampen allergic reactions - secrete antihistamine, protect against parasitic worms - lobe nucleus, polka dots

which have googly eyes

lymphocytes

what is this

Monocyte

granules: NK-cells and Cytotoxic (CD8+) T-cells

lymphocyte

what is this

Eosinophils

what is this

Lymphocyte

which are highly aggressive (phagocytic) during early bacterial infections

neutrophils

monocytes

- highly phagocytic (most aggressive) during bacterial infection - largest - kidney bean shape

has a bi-lobed nucleus

eosinophil

targets parasites and in allergic reactions

eosinophil

which secrete antihistamine, protect against parasitic worms

eosinophils

granules - large blue

basophil

what % is nuetrophils

60-70%

what is this

eosinophil

someone with too many white blood cells may have ____

someone with too many white blood cells may have **leukemia**

what is this

eosinophil

which provide immunity

lymphocytes

what group is this

granulocytes

what is this?

neutrophil

what is this

Eosinophil

what is this

lymphocyte

which group has polka dots

granular leukocytes

what is this

neutrophil

what is this

Neutrophil

modified monocytes in the liver and spleen

kupfer cells

what is this

monocyte

a person with too few white blood cells may not have the ability to ____ infection

a person with too few white blood cells may not have the ability to **fight** infection

what is this

Basophils

targets: B cells: various pathogens T cells: - CD4+ (helper): extracellular bacteria broken down into peptides presented by MHC class 2 molecule - yo (symbol that i can't add here) T cells Natural killer cells: virus infected and tumor cells

lymphocyte

what % is eosinophils?

2-4%

what are the 2 types of agranular leukocytes (no polka dots)

- lymphocytes - monocytes

which trigger allergic reaction (secrete histamine)

basophils

five types of leukocytes Flashcards

(80 cards)