Nursing Elites

1. Which of the following sources is most likely to provide relevant data on the effects of mobile use on consumers' hearing?

• A. A consumer report about surcharges applied to customers' bills by mobile phone companies
• B. A professional journal article about the incidence of generic hearing loss
• C. A university research paper about decibel limits of headphones and speakers
• D. A statistical report of mobile phone usage by a mobile phone company

Correct answer: C

Rationale: The most relevant source for data on the effects of mobile use on consumers' hearing would be a university research paper about decibel limits of headphones and speakers. This source would provide specific information on how mobile use could potentially impact hearing due to the sound levels produced by headphones and speakers. Choice A discusses surcharges on bills, which is unrelated to hearing effects. Choice B focuses on the incidence of hearing loss in general, not specifically related to mobile use. Choice D, a statistical report on mobile phone usage, may not directly address the impact on consumers' hearing.

2. What is the main argument of this essay?

• A. iPads and Kindles are easier to read than books
• B. The printing press was a great invention
• C. The Internet is how people receive information
• D. Technology will soon replace printed material

Correct answer: D

Rationale: The main argument of the essay is that technology will soon replace printed material, specifically printed books. The passage discusses how the rise of the Internet and electronic devices like the iPad and Kindle are making printed books unnecessary. It presents a progression from oral tradition to printed books and now to digital and electronic options. The essay highlights how the convenience and multi-functionality of devices like the iPad and Kindle will lead to the eventual demise of printed books. Choices A, B, and C are incorrect because while they are mentioned in the essay, they are not the central argument. The essay focuses on the transition from printed material to digital and electronic options, making choice D the correct answer.

3. What is the word 'principal' referring to in the following text?

• A. Primary or chief
• B. An acolyte
• C. An individual who provides nurturing
• D. One in a subordinate position

Correct answer: A

Rationale: In the provided text, 'principal' is referring to the primary or chief individual. The principal secretary for private affairs is considered second only to the treasurer, indicating a position of high importance. The term 'acolyte' (Choice B) refers to a ceremonial assistant, which does not fit the context. 'An individual who provides nurturing' (Choice C) and 'One in a subordinate position' (Choice D) do not accurately describe the role of the 'principal' in the text.

4. What is the purpose of the use of repetition in the following passage?

• A. It serves as a demonstration of Mr. Lanyon's mental state.
• B. It is reminiscent of the church bells mentioned in the story.
• C. It mimics Mr. Utterson's ambivalence.
• D. It emphasizes Mr. Utterson's anguish in failing to identify Hyde's whereabouts.

Correct answer: D

Rationale: The repetition in the passage, especially the reiteration of Mr. Utterson's struggle and the continuous digging at the problem, serves to emphasize Mr. Utterson's internal turmoil and anguish. It highlights his failure to identify Hyde's whereabouts and his increasing obsession with the mystery. Choice A is incorrect because the repetition does not primarily reflect Mr. Lanyon's mental state but focuses on Mr. Utterson's dilemma. Choice B is incorrect as the repetition does not directly relate to the church bells but to Mr. Utterson's persistent contemplation. Choice C is incorrect as the repetition does not specifically mirror Mr. Utterson's ambivalence but rather his distress and preoccupation with the problem.

5. How does the author generally present the information in the extract?

• A. Chronological order
• B. Comparison-contrast
• C. Cause-effect
• D. Conclusion-premises

Correct answer: C

Rationale: The author generally presents the information in a cause-effect format. The scientist talks about the increase in carbon dioxide emissions by countries like China, India, and Brazil leading to rising global temperatures. The politician, on the other hand, argues against a causal link between carbon emissions and temperature increase, suggesting a natural rise in temperatures. The information is structured around the cause of carbon emissions and its effect on global temperatures. Choice A, chronological order, is incorrect as the information is not presented in a time sequence but rather based on cause and effect. Choice B, comparison-contrast, is not the best description as the focus is more on cause and effect rather than comparing or contrasting different elements. Choice D, conclusion-premises, is also incorrect as the information does not follow the pattern of drawing conclusions based on premises but rather discusses the relationship between carbon emissions and temperature increase.

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