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3 marksSexually Transmitted Infections and Chronic Diseases

CSEC Human and Social Biology · May/June 2011 · Paper 2 · Question 1(b)(ii)

Data showing tourist arrivals and monthly flu cases for two countries (Country X and Country Y).

Describe the trend in flu infection numbers for both Country X and Country Y.

This question uses a figure or table from the paper — you'll see it when you practise.

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Other parts of this question

  1. 1(a)(i)a)Name the vector that transmits dengue.[1 mark]
  2. 1(a)(i)b)Name the vector that transmits malaria.[1 mark]
  3. 1(a)(ii)State the name of the organism that causes dengue.[1 mark]
  4. 1(a)(iii)State TWO signs or symptoms of dengue.[2 marks]
  5. 1(a)(iv)Identify ONE method of preventing the spread of dengue.[1 mark]
  6. 1(b)(i)Plot the monthly flu data for Country X from Table 1 onto the grid in Figure 2, where Country Y is already plotted.[4 marks]
  7. 1(b)(iii)Using Figure 1 and Figure 2, describe the relationship between tourist arrivals and the spread of flu in both countries.[2 marks]

More practice: the rest of this paper · more Sexually Transmitted Infections and Chronic Diseases questions · all CSEC Human and Social Biology past papers