Passage question(Q1-Q4): Unlike the eye the ear has no lid, therefore noise penetrates without protection. Loud noises instinctively signal danger to any organism with a hearing mechanism, including human beings. In response, heartbeat and respiration accelerate. In fact, there is a general increase in functioning brought about by the flow of adrenaline released in response to fear. Because noise is unavoidable in a complex, industrial society, we are constantly responding in the same way that we would respond to danger. Recently, researchers have concluded that noise and our response may be much more than an annoyance. It may be a serious threat to physical and psychological health and well-being, causing damage not only to the ear and brain but also to the heart and stomach. We have long known that hearing loss is America’s number one nonfatal health problem, but now we are learning some of us with heart disease and ulcers may be victims of noise as well. (Q3). It can be inferred from this passage that the eye__________
A responds to fear
B enjoys greater protection than the ear
C increases functions
D is damaged by noise
Solution
Correct Answer: Option B
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