Question

Part A (9pts) 1) Name at least four factors that influence a host's susceptibility to infectious disease: Communicable diseases can spread through direct transmission and indirect transmission. Label the following six modes of transmission as either direct or indirect: (1pt) 2) Insect bite 3) Handshake 4) Sexual intercourse 5) Contaminated food 6) Airborne particles spread through air conditioning, heating, or ventilation systems Evaluate the following statements and label each as either TRUE or FALSE: (1pt each) 7) John Snow successfully identified the bacterium that causes cholera. 8) Chronic diseases are generally less common among the affluent and well-educated 9) Malaria is endemic to many tropical regions around the world.

Answer 1

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