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CLN Lab II. > Granulocyte Review > Flashcards

Granulocyte Review Flashcards

(55 cards)

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1
Q

At what stage is it chemically decided which granulocyte it will be

A

Promyelocyte

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2
Q

At what stage can you visually tell which granulocyte it is

A

Myelocytes

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3
Q

What stage would it be normal to see nucleoli

A

Myeloblast

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4
Q

A band neutrophil is also known as a ________?

A

Stab cell

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5
Q

A band can have a ____ or __ shaped nucleus

A

Horseshoe / s

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6
Q

PMN

A

Polymorphonuclear (seg)

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7
Q

Average size of neutrophil

A

12-15 microns

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8
Q

Neutrophil: shape of nucleus

A

Seg

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9
Q

What color is cytoplasm in neutrophil

A

Pink/colorless

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10
Q

Describe granules in neutrophils

A

Fine

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11
Q

Normal range of neutrophils for dogs

A

60-70%

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12
Q

Normal range of neutrophils for cats

A

35-75%

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13
Q

Migration of neutrophil through vessel wall

A

Diapedesis

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14
Q

Main job of neutrophil

A

Phagocytosis

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15
Q

What is the normal range of band neutrophils for dogs

A

0-4%

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16
Q

What is the normal range of band neutrophils for cats

A

0-3%

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17
Q

What is a left shift?

A

Increase in immature nonsegmented neutrophils

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18
Q

Regenerative band neutrophils

A

Nonsegs

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19
Q

Degenerative band neutrophils

A

Nonsegs > segs

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20
Q

Hypersegmented

A

More than 5 lobes and indicate that cell is old

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21
Q

Toxic neutrophils are made where?

A

Bone marrow

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22
Q

When are toxic neutrophils made?

A

During systemic bacterial infections or acute inflammation

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23
Q

Toxic neutrophils are graded on what two things

Study These Flashcards
A

affected and severity of toxic change

24
Q

Döhle bodies

25
Mild basophilia
1+
26
Moderate basophilia with döhle bodies
2+
27
Moderate basophilia with foamy cytoplasm
2+
28
Dark blue - gray with foamy cytoplasm
2+
29
Basophilic with toxic granules
3+
30
Pelger huet anomoly can affect what 2 other WBCs
Basophil and eosinophil
31
What dog breed is genetically predisposed to pelter huet anomaly
Australian Shepard
32
What do lysosomes do
Breakdown molecules
33
Why does lysosomal storage disorder occur
Lysosomes lack chemicals to break down molecules
34
What 2 other cat breeds has Blrman Cat Neutrophil Granulation anomaly been reported in
Siamese and Himalayans
35
What color are Blrman cat neutrophil granulation anomaly granules
Reddish
36
Chediak higash syndrome is reported in what two species
Persian cats and cattle
37
Characteristics of chediak higashi syndrome
Albino Increased susceptibility to infection Hemmoragic tendency
38
Neutrophilia
Caused by infection, stress, phagocytosis related
39
Stress leukogram
High neutrophil and monocyte | Low lymphocytes
40
Neutropenia is caused by
Decrease in production, overwhelming infection, immune mediated
41
Eosinophil average size
12-20 microns
42
Shape of eosinophil nucleus
Segmented
43
Color of eosinophil cytoplasm
Pink - light blue
44
Eosinophil granules in dogs
Vary in size
45
Eosinophil granules in cats
Rod shaped
46
Normal eosinophil range for cats and dogs
2-10%
47
Main job of eosinophils
Killing flukes and allergies
48
Eosinophilia cause by
Parasites and allergies
49
Eosinopenia caused by
Stress, decrease in production
50
Basophil average size
12-20 microns
51
Shape of basophil nucleus
Segmented
52
Color of basophil cytoplasm
Pale blue
53
Granules of basophil
Purple to blue-black Dogs few Cats round
54
Normal basophil range for cats and dogs
0-0.3%
55
Main job of basophils
Allergies and parasites

CLN Lab II. (5 decks)

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