CSEC Human and Social Biology · January 2010 · Paper 2 · Question 13(d)
Identify ONE sign of tuberculosis and TWO ways by which the disease is spread.
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Practise this questionOther parts of this question
- 13(a)(i)Identify the parts labelled A, B, and C in Figure 8.[3 marks]
- 13(a)(ii)What is meant by the term 'vital capacity'?[2 marks]
- 13(b)Outline the steps which should be taken immediately to resuscitate your friend.[6 marks]
- 13(c)Suggest TWO factors, OTHER THAN illness, which may affect breathing rate, and explain how EACH factor causes an increase in blood carbon dioxide levels.[6 marks]
More practice: the rest of this paper · more Disease Classification and Pathogens questions · all CSEC Human and Social Biology past papers