Q6 of 39 Page 74

Which one of the following has a long-term effect on the health of an individual?

Tobacco use leads most commonly to diseases affecting the heart, liver and lungs.

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Which one of the following disease is caused by bacteria?

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Which one of the following diseases is caused by protozoans?

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Which of the following can make you ill if you come in contact with an infected person?

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AIDS cannot be transmitted by