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