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):
Bacteria
Minerals
Other people
Ourselves
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.
FALSE
TRUE
Which 3 of the below are people who are more at risk of infection?
Babies and children
People who are in good health
People with lowered immunity
People who exercise regularly
Young adults
People who are on a diet
Older people
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