Mcq for nursing students (2nd year) biochemistry course - mid way point in blood cell lecture series
Calcium
Iron
Vitamin B12 and folate
Protein
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Platelet
Neutrophil
Eosinophil
Erythrocyte
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Haemoglobin
Oxyhaemoglobin
Deoxyhaemoglobin
Red cell count
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120
240
10
360
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High urine volumes
Low oxygen concentrations
Excessive amounts of radiation
Extremes of temperature
None of the above
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Hemoglobin production
Prevention of hemolysis
Prevention of sickle cell anemia
All of the above
None of the above
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Kidney
Liver
Bone marrow
All of the above
None of the above
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Reduction NADPH production
Superoxide damage to erythrocytes
Production of heinz bodies
Haemolytic anaemia
Reduction in ATP production
All of the above
None of the above
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Low oxygen levels
Production of 2,3 BPG
Binding of CO
Decrease in pH
High levels of CO2
All of the above
None of the above
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A mutation in the pyphorin ring of haem
An inability to incorporate Fe2+ into haem
A mutation in beta globin
A decrease in the amount of beta globin produced
A decrease in the amount of alpha globin produced
All of the above
None of the above
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Ribosomes
Mitochondria
Nucleus
All of the above
None of the above
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Globin
The sodium ion
The tertiary protein structure
The iron ion
None of the above
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