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biology 0610printed 174 · PDF 174
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printed 174 · PDF 174
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Aitchison College Academic Resources.
(c) People with kidney disease are often treated in renal dialysis clinics. Their blood passes
through tubes lined with a special membrane for about three hours.
(i) State two waste substances that are removed from the blood by dialysis.
(ii) Kidney patients may be given a kidney transplant. State one advantage and one
disadvantage of kidney transplants compared with dialysis.
[Total: 15]
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