11187587
Description
Quiz by Saddleback ARC, updated more than 1 year ago
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Created by Saddleback ARC
over 6 years ago
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Question 1
Question
The main idea of this passage is:
Answer
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scientists in Belgium are concerned about the visually impaired.
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scientists have tested their device on two patients.
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scientists invented a device to help blind people see.
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many people are blind from a damaged retina.
Question 2
Question
Which of the following does not necessarily support the main idea?
Answer
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The scientists are in Belgium.
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The device includes special glasses for the patient to wear.
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Scientists need to implant a device behind the patient's eye.
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The device sends messages to the optic nerve.
Question 3
Question
Before the device stimulates the optic nerve,
Answer
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a visual message goes to the brain.
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the person is aware of what he or she is seeing.
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a camera is mounted on glasses.
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all of these
Question 4
Question
The retina:
Answer
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will have a tiny camera implanted to work with this system.
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picks up visual information as light.
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determines what color eyes you have.
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protects the eye.
Question 5
Question
How many patients have seen improvement with this new device, according to the passage?
Answer
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None yet - it is all theory
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Two, which is promising
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Eighty percent, which is an excellent success rate
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