P15 - Leukocytes Part 5 Flashcards
1
Q
morphologic changes associated with inflammatory disease (4)
A
- toxic neutrophils
- giant neutrophils
- hypersegmented neutrophils
- reactive lymphocytes
2
Q
organisms in leukocytes (4)
A
- ehrlichial (anaplasmal) organisms
- histoplasma capsulatum
- hepatozoon americanum
- hepatozoon canis
3
Q
ehrlichial (anaplasmal) organisms identifying features (3)
A
- mulberry-type morula
- light-grey to blue-grey staining
- one or multiple morulae
4
Q
histoplasma capsulatum identifying features
A
- size and shape - round to oval
- cell wall is nonstaining
- internal “nuclear” staining
- bud
5
Q
stages of canine lymphoma
A
- I -> single LN or single organ
- II -> many LN’s in region
- III -> generalized lymphadenopathy
- IV -> liver &/or spleen involved
- V -> marrow, CNS, or other extranodal sites
6
Q
acute leukemia
A
- blastic (less differentiated) cell
- express CD34
7
Q
chronic leukemia
A
- relatively well-differentiated cells
8
Q
toxic neutrophils characteristics (4)
A
- foamy cytoplasms
- diffuse cytoplasmic basophilia
- Dohl bodies
- giant neutrophils
9
Q
clinical lymphoproliferative disease
A
- lymphoma - may spread to blood and/or marrow
- myeloma
10
Q
clinical myeloproliferative disease
A
- acute and chronic leukemias (blood &/or marrow)
