Test Red cell count (x10¹²/L) Haemoglobin (Hb) (g/L) Haematocrit (PCV) (ratio) Mean cell volume (MCV) (fL) Mean cell Hb (MCH) (pg) Mean cell Hb concentration (MCHC) (g/L) Reticulocytes (%) Platelets (x10⁹/L) White cell count (x10⁹/L) Patient result 2.2 x 10¹2/L 52 g/L 0.19 54 fL 18 pg 240 g/L 4.6% 384 x 10⁹/L 18 x 10⁹/L Reference range 3.8 - 5.5 130 - 170 0.31 -0.43 76.0 - 100.0 25.0 35.0 310- 350 0.5 - 3.1 140 - 450 6.0 16.0
A 2-year-old boy of Greek descent is admitted to the hospital with a fractured arm, leg and hepatosplenomegaly. There is also the presence of a bacterial infection. The patients' haematology results are shown below.
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From the information provided, what is the most likely diagnosis for this patient?
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sickle cell trait
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sickle cell anaemia
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beta-thalassaemia trait
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alpha-thalassaemia major
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beta-thalassaemia major
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Red cell count (x10¹²/L)
Haemoglobin (Hb) (g/L)
Haematocrit (PCV) (ratio)
Mean cell volume (MCV) (fL)
Mean cell Hb (MCH) (pg)
Mean cell Hb concentration (MCHC) (g/L)
Reticulocytes (%)
Platelets (x10⁹/L)
White cell count (x10⁹/L)
Patient result
2.2 x 10¹2/L
52 g/L
0.19
54 fL
18 pg
240 g/L
4.6%
384 x 10⁹/L
18 x 10⁹/L
Reference range
3.8 - 5.5
130 - 170
0.31 0.43
76.0 100.0
25.0 35.0
310- 350
0.5 - 3.1
140 - 450
6.0 16.0"
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Which of the following statements is most accurate for the 2-year-old patient with beta thalassemia major?
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treatment for this patient would comprise blood transfusions, erythropoietin, folate, vitamin C and an iron chelator
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treatment for this patient would comprise removal of the spleen, folate, vitamin C and a bone marrow transplant
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treatment for this patient would comprise removal of the spleen, blood transfusions, folate, vitamin C and an iron chelator
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treatment for this patient would comprise blood transfusions, folate, vitamin C and an iron chelator
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treatment for this patient would comprise blood transfusions, folate, vitamin D and a calcium chelator
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