Pregunta 1
Pregunta
What defines Non-Megaloblastic Anaemia?
Pregunta 2
Pregunta
In Melagoblasic Anaemia, other blood cells are likely to be affected
Pregunta 3
Pregunta
Liver disease and alcohol cause what type of anaemia?p
Pregunta 4
Pregunta
Which of the following is not a cause of Melagoblastic Anaemia?
Respuesta
-
HIV treatment
-
B12 deficiency
-
Iron deficiency
-
Folate deficiency
Pregunta 5
Pregunta
Pancytopaenia- a reduction of all three blood components
Pregunta 6
Pregunta
Why is pancytopaenia a symptom of Megaloblastic anaemia?
Respuesta
-
Cells apoptose due to DNA synthesis failure
-
Cells cannot be produced due to crowded bone marrow
-
Cells die because of insufficient folate
Pregunta 7
Pregunta
Megaloblastic anaemia leads to a shorter cell lifespan
Pregunta 8
Pregunta
Megaloblastic anaemia has an Inc MCV but Dec RDW
Pregunta 9
Pregunta
Erythrocyte precursors with retarded nuclear maturation
Respuesta
-
Megaloblasts
-
Oval Macrocytes
-
RBC fragments
Pregunta 10
Pregunta
Oval macrocytes -> larger reiculocytes ->
Respuesta
-
Larger R.B.C's
-
Smaller R.B.C's
-
Fragmented R.B.C's
Pregunta 11
Pregunta
In M.M.A, cells are less fragile and cannot be broken down, so they accumulate in the blood
Pregunta 12
Pregunta
Which of the following are symptoms of M.M.A?
Pregunta 13
Pregunta
Which of the following are results of EXTREME B12/Folate deficiency?
Respuesta
-
Dementia
-
Neuropathy
-
Jaundice
Pregunta 14
Pregunta
What is the role of B12?
Pregunta 15
Pregunta
B12 is only synthesised in micro-organisms
Pregunta 16
Pregunta
Where is B12 stored?
Respuesta
-
The liver
-
The kidneys
-
The spleen
Pregunta 17
Pregunta
GI diseases, tapeworm and a lack of intrinsic factor all cause what?
Pregunta 18
Pregunta
Transcabalmin II (TCII) deficiency can be tested for
Pregunta 19
Pregunta
Folate is very sensitive to cooking and will degrade easily
Pregunta 20
Pregunta
How long will the liver stores of folate last?
Pregunta 21
Pregunta
Pregnancy and chronic haemolytic conditions cause what?
Respuesta
-
Inc Folate requirement
-
Inadequate folate intake
-
Folate malabsorption
Pregunta 22
Pregunta
Folate deficiency can be drug induced
Pregunta 23
Pregunta
Folate is vital for rapidly dividing cells
Pregunta 24
Pregunta
Folate deficiency can cause....