PT149.S4.Q5

PrepTest 149 - Section 4 - Question 5

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Safety expert: Tuna is often treated with carbon monoxide so that it will not turn brown as it ages. ████████ ████ ████ ██████ ████████ ████ ███ ████ ██ ███████ ██ ███ ████ ████████████ █████ ██ █ ██████ ████ ████ █████████ ████ ██████ ██ ████ ██████ ███████ ████ ████ ██████ █████

"Surprising" Phenomenon

Why might treating tuna with carbon monoxide cause more people to get sick from eating tuna when the carbon monoxide treatments don’t make the fish harmful in any way?

Objective

The right answer will introduce some reason why treating tuna with carbon monoxide might cause more people to get sick from eating tuna. That reason cannot be a direct health risk of the carbon monoxide treatment, because the stimulus tells us that the treatment doesn’t make the tuna harmful. Instead, the answer must describe some causal impact that the treatments have on the way tuna is consumed.

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5.

Which one of the following, ██ █████ ████ █████ ██ ███████ ███ ████████ ███████████ ██ ███ ██████ ████████ ███████████

a

Workers in fish ██████████ ██████ ███ ██ ████████ ██ ████████ ██ ██████ ████████ ██ ███ ███████████ ██████ ██████████ ███ ███ ████████ ██ █████ ███████

b

Over the last ███████ ██████ ████ ███████████ ███ █████████ ██ ████ █████ ██ ███ ██████

c

Tuna that is ███████ ████ ██████ ████████ ████████ ██ ███████ ██████████ ████ ██ ███ ███████ ██ ███ █████ ████ ██ ███ █████ ████ ██████████

d

Treating tuna with ██████ ████████ ██ ███ ████ ███ ██ ████ ██ ████ ███████ █████ ██ ██ █████

e

Most consumers strongly ██████ ████ ████ ██ ███ █████ ███████ ████ ███████ ████ █████ ████ ██ ███ ██████

Confirm action

Are you sure?