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2 marksDisease Classification and Pathogens

CSEC Human and Social Biology · January 2012 · Paper 2 · Question 5(a)(ii)

Health, disease classifications, and immunology.

Identify ONE trigger factor for asthma attacks and state ONE method used to treat it.

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Other parts of this question

  1. 5(a)(i)State TWO categories of disease other than degenerative and inherited, and identify the causative factor for each.[4 marks]
  2. 5(b)Explain the importance and purpose of childhood vaccinations to parents.[2 marks]
  3. 5(c)Describe the natural immunity transferred to an infant from the mother, and compare its characteristics with the artificial immunity gained through vaccination.[7 marks]

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