469302
Descrição
Quiz por gina_evans0312, atualizado more than 1 year ago
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Criado por gina_evans0312
mais de 10 anos atrás
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Questão 1
Questão
Myeloid stem cells develop into any type of cell except red blood cells
Responda
- True
- False
Questão 2
Questão
Erythrocytes take _ days to mature and have a life span of _ days
Responda
-
1-2
-
2-4
-
100
-
50
Questão 3
Questão
Of globin, amino acids and iron, which is passed out of the body as billirubin?
Responda
-
Iron
-
Amino acids
-
Globin
Questão 4
Responda
-
Top
-
Middle
-
Bottom
Questão 5
Questão
How do you differentiate a R.B.C from a reticulocyte?
Responda
-
R.B.C's do not contain RNA
-
Reticulocytes don't have a nucleus
-
Reticulocytes have more Hb
Questão 6
Questão
Blood samples must be mixed before testing to imitate patient blood consistency
Responda
- True
- False
Questão 7
Questão
How does the principle of cell conducting work?
Responda
-
R.B.C's are poor conductors of electricity, and so when passing through an aperture will stop the current
-
R.B.C's are excellent conductors of electricity, and so when passing through an aperture will pass a current along
-
Large cells leave more of a gap
-
Large cells show a spike in current
Questão 8
Questão
Name the 4 main categories looked at when analysing blood disorders
Responda
-
g of Hb/L (HGB)
-
Mean cell Hb (MCH)
-
Mean cell volume (MCV)
-
Mean cell Hb Conc (MCC)
Questão 9
Questão
Male Erythrocyte Sedimentation Rate- (Age + 10)/2
Responda
- True
- False
Questão 10
Questão
Which of the following can effect Hb counts (barring illness/deficiencies)?
Responda
-
Age
-
Dehydration
-
Sex
-
Diet
-
City dweller
Questão 11
Questão
What is the key identifier of Normacytic Anaemia?
Responda
-
Normal red blood cells
-
Large red blood cells
-
Small red blood cells
-
Unusual loss of red blood cells
Questão 12
Questão
What is the normal range of HGB?
Responda
-
120-170 g/l
-
50-100 g/l
-
100-150 g/l
Questão 13
Questão
Which of the following is NOT a cause of Noramcytic A's?
Responda
-
Acute blood loss
-
Chronic disease
-
Renal failure
-
Iron deficiency
Questão 14
Questão
In N.A, the MCV is low and the HGB is normal
Responda
- True
- False
Questão 15
Questão
Why would a patient be given a bone marrow transplant instead of a transfusion in some cases of N.A's?
Responda
-
To replace lost blood
-
In the case of metastasis, to restore blood production
-
To prevent unusual R.B.C destruction
Questão 16
Questão
What are the two causes of microcytic anaemia?
Responda
-
Iron deficiency
-
Thalassaemia
-
B12 deficiency
-
Blood loss
Questão 17
Questão
Thalassaemia is a genetic abnormality that reduces iron absorption
Responda
- True
- False
Questão 18
Questão
How do you intenfidy Mi.A?
Responda
-
Low HGB
-
Low MCV
-
High HBG
-
Normal MCV
Questão 19
Responda
-
Iron deficient
-
Talassaemia
-
B12 deficient
-
Pernicious anaemia
Questão 20
Responda
- True
- False
Questão 21
Questão
Which of the following are symptoms of Iron Deficient Anaemia?
Responda
-
Tiredness
-
Indented 'Spoon' Nails
-
Glossitis
-
Flushed skin
-
Psoriasis
Questão 22
Questão
When treating iron deficiency, you treat the underlying cause first
Responda
- True
- False
Questão 23
Questão
Which of the following is used when iron is dangerously low?
Responda
-
Oral ferrous sulphate
-
Iron injection
-
Transfusion
Questão 24
Questão
What is the definition of Anisocytosis
Responda
-
Size variation
-
Colour variation
-
Morphological variation
Questão 25
Questão
How do you test for the causes of Fe deficiency
Responda
-
Test serum ferratin
-
Test serum Fe
-
Check diet
Questão 26
Questão
Iron is supplied by circulating transferrin
Responda
- True
- False
Questão 27
Questão
The normal level of body iron is between 3-5g
Responda
- True
- False
Questão 28
Questão
Where is iron gained from?
Responda
-
The diet
-
Recycled red blood cells
-
Old proteins
-
Broken down muscle tissue
Questão 29
Questão
Regular transfusions can lead to iron overload
Responda
- True
- False
Questão 30
Questão
Fe deficiency can be caused by inadequate supply and...
Responda
-
Increased demand
-
Increased absorption
-
Liver problems
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