Causes and spread of infection
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Question 1 of 4
Micro-organisms that cause infection may originate from which of the following sources (choose 3):
Other people
Minerals
Ourselves
Bacteria
The environment
Is the following statement true or false? Sharing contaminated objects or misusing cleaning equipment increases the risk of cross-contamination.
TRUE
FALSE
Is the following statement true or false? Different types of food-poisoning bacteria can live on foods, but most prefer food that is dry and high in carbohydrates.
TRUE
FALSE
Which 3 of the below are people who are more at risk of infection?
Older people
People with lowered immunity
Young adults
People who exercise regularly
People who are on a diet
Babies and children
People who are in good health
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