471435
Descrição
Quiz por gina_evans0312, atualizado more than 1 year ago
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Criado por gina_evans0312
aproximadamente 11 anos atrás
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Questão 1
Questão
In Flow Cytometry, cell size is measured as they pass through laser beams
Responda
- True
- False
Questão 2
Responda
-
Excludes cells with low CD45
-
Excludes small cells
-
Excludes cells too large to pass through
Questão 3
Questão
In Flow Cytometry, the Ig tested for varies depending on which cell you're measuring
Responda
- True
- False
Questão 4
Questão
For which cell would you use an alkaline reagent?
Responda
-
Eosinophils
-
Basophils
-
Monocytes
Questão 5
Questão
Normal range of W.B.C's is 4-11 (x10^7/l)
Responda
- True
- False
Questão 6
Questão
What is to be expected in a Settling test from a leukaemia patient?
Responda
-
Thinker plasma layer
-
Thicker buffy coat layer
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Thicker erythrocyte layer
Questão 7
Questão
Why is a strong lysing solution added to a W.B.C count?
Responda
-
Remove R.B.C's
-
Remove platelets
Questão 8
Questão
Like R.B.C's, W.B.C's are counted using current impedence
Responda
- True
- False
Questão 9
Responda
-
Lymphocytes
-
Monocytes
-
Nutraphils
-
All others
Questão 10
Questão
What two things are mapped in D.I.F.F?
Responda
-
Size
-
Shape
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Granularity
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Markers
Questão 11
Responda
-
Netraphils
-
Monocytes
-
Lymphocytes
Questão 12
Questão
Cellpack & Stromatolyers 3D do what?
Responda
-
Protect W.B.C's
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Speed R.B.C's lysis
Questão 13
Questão
List some causes of Neutropenia
Responda
-
Overwhelming bacterial/viral/funal/parasitic infections
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Anti-cancer drugs
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Irradiation
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Aplastic Anaemia
Questão 14
Questão
Chronic infection/inflammation and increased cytokinase can lead to high...
Responda
-
Monocytes
-
Eosinophils
-
Basophils
Questão 15
Questão
Basophilia is caused by
Responda
-
Leukaemias
-
Allergic recations
Questão 16
Questão
Eosinophilia is caused by allergic infections, parasitic infections and drug hypersensitivity
Responda
- True
- False
Questão 17
Questão
Name some causes of Lymhpocytopenia
Responda
-
AIDs
-
Carcinoma
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Renal failure
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Vigerous exercise/Smoking
Questão 18
Questão
Name the three tests done for any Leucocytic disorder
Responda
-
Flow Cytometry
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Full blood count & DFF
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NAP test
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Paul Bunnell Test
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Morphology
Questão 19
Questão
Why does Clonality indicate a severe pathology?
Responda
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A single cell type is proliferating massively
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Shows a lack of diversity across leucocytes
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Shows massive infection
Questão 20
Questão
What markers do you test for when looking for Clonality?
Responda
-
Kappa/lambda markers
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CD4/CD8
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Alpha, beta & gamma
Questão 21
Questão
In AIDS, you perform flow cytometry for Kappa/Lambda markers
Responda
- True
- False
Questão 22
Questão
The Paul Bunnel test is done for...
Responda
-
Viruses
-
Fungi
-
Bacteria
Questão 23
Questão
Name the cause of Haematological Malignancies
Responda
-
Genetics
-
Drugs
-
Irradiation
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