Anaemia Overview Flashcards

1
Q

What is it?

A

Reduced total red cell mass

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Marker for anaemia?

A

Hb conc

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Classification of anaemias by?

A

MCV (mean cell/corpuscular volume)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Classification of anaemias

A

Microcytic
Macrocytic
Normocytic

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Normocytic anaemia?

A

Normal sized cells

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Causes of normocytic anaemia?

A
Acute blood loss 
Anaemia of chronic disease 
Marrow infiltration/fibrosis 
Endocrine disease 
Haemolytic anaemias
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Other term for microcytic anaemia?

A

Hypochromic

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

What is hypochromic anaemia due to?

A

Deficient Hb synthesis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

What is the result of the Hb defect in microcytic anaemia?

A

Small cells because cells keep dividing as they try to accumulate Hb because not adequate one to trigger to stop dividing

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Mots common cause pf microcytic anaemia?

A

Iron deficiency

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

All causes of microcytic anaemia?

A
T- Thalassaemia 
A-Anaemia of chronic disease
I-Iron deficiency
L-Lead poisoning 
S- Sideroblastic anaemia
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Classification of macrocytic anaemia?

A

Megaloblastic

Non-megaloblastic

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

What is megaloblastic anaemia?

A

Problem with nuclear maturation

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

2 main causes of megaloblastic macrocytic anaemia?

A

Folate/B12 deficiency

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Causes of non-megaloblastic anaemia?

A

Alcohol
Liver disease
Hypothyroidism
Marrow failure

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

What is always assoc with anaemia?

A

Marrow failure