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