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Hematology > WBCs > Flashcards

WBCs Flashcards

1
Q

Granulocyte Maturation Series

A 
Myloblast 
Promylocyte
Mylocyte
Metamylocyte
Specific Granulocyte
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2
Q

Myloblast

A 
High nuclear to cytoplasmic ratio
Nucleus is round 
Cytoplasm is blue
No granules 
In bone marrow
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3
Q

Promylocyte

A

Granules begin to form
Chromatin starts to clump
In bone marrow

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4
Q

Mylocyte

A

50/50 cytoplasm to nuclear ration
Cytoplasm turning pink
Specific grnaules
In bone marrow

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5
Q

Metamylocyte

A

kidney shaped nucleus
in bone marrow
50/50 nucleus to cytoplasm ratio

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6
Q

Band

A

nucleus 2/3 indented

In circulation

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7
Q

Seg

A

Segmented nucleus
In circulation
acidic cytoplasm

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8
Q

Mitotic Pool

A

Myloblast, Promylocyte, Mylocyte

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9
Q

Nonmitotic Pool

A

Metamylocyte, Band, Seg

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10
Q

Neutrophil Maturation TIme

A

9 days

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11
Q

Marginal Pool

A

Lines the walls of the bloods vessels

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12
Q

Circulating Pool

A

part of the WBC count; good around in the blood

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13
Q

Neutrophils in inflammatory response

A

Margination, Chemotaxis, Opsonization

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14
Q

Neutrophils Kill bacteria by

A

Direct Hit
Acidic Environment
Formation of H202 from glucose to lactate

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15
Q

Granule type in Promylocyte

A

Myloperoxidase

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16
Q

Granules in Neutrohpils

A

Alkaline Phosphotase

17
Q

Granules in Eosinophils

A

Major Basic Protein

18
Q

Granules in Basophils

A

Heparin and Histamine

19
Q

Eosinophils in tissues

A

6 days

20
Q

Eosinophils size

A

10-15 microns

21
Q

Basophils in circulation

A

8-10 hours

22
Q

Neutrophils in circulation

A

8-10 hours

23
Q

Neutrophils in tissues

A

5 days

24
Q

Lymphocyte Maturation Series

A

Lymphoblast
Prolymphocyte
Lymphocyte

25
Q

Lymph Size

A

6-18 microns

26
Q

Types of Lymphs

A

B and T cells(80%)

27
Q

Monocyte Size

A

10-30 microns

28
Q

Monocyte Circulation

A

70 hours

29
Q

Monocyte Morph

A

nucleus has brain like convolutions; cytoplasm has fine azurophilic granules

30
Q

VCS technology

A

Y - light scatter
X - volume
Z - conductivity
Lymphs are bottom left, Monocytes above lymphs
Neutrophils to the right of monos and Eosinophils to the right of Neut

Hematology (11 decks)

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