Nursing Elites

1. A reader might infer from this passage that NASA ___________.

• A. Plans new twin studies as it aims for Mars
• B. Allows other agencies to study its astronauts
• C. Will use these data in planning future trips
• D. Cares more about physiology than psychology

Correct answer: C

Rationale: The passage suggests that NASA will use the findings from the twin study to plan future extended space missions.

2. Choose the best summary of the passage about High Fructose Corn Syrup.

• A. After extensive studies, scientists recommend removing HFCS from grocery products.
• B. A recent study on rats confirms suspicions that HFCS contributes to unhealthful weight gains.
• C. Until more research is done, using HFCS is preferable to replacing it with refined sugar.
• D. Avoiding HFCS can have immediate, healthful results on overweight patients, as suggested by the AMA.

Correct answer: B

Rationale: The best summary of the passage is choice B. The passage discusses concerns about the impact of high fructose corn syrup (HFCS) on health, particularly its link to obesity. It mentions a recent study on rats that confirms suspicions about HFCS contributing to unhealthful weight gains. Choices A, C, and D are incorrect as they introduce recommendations or implications not explicitly mentioned in the passage. Choice A goes beyond the information by stating that scientists recommend removing HFCS from grocery products, choice C suggests that using HFCS is preferable until more research is done, and choice D implies immediate healthful results on overweight patients by avoiding HFCS, as suggested by the AMA, which is not supported by the passage.

3. What is the meaning of the word onset as used in the first paragraph?

• A. Cure rate
• B. Incubation period
• C. Remainder
• D. Commencement

Correct answer: D

Rationale: In this context, "onset" refers to the beginning or commencement of dementia symptoms. The term is used to indicate when the disease first becomes noticeable in patients, making option D the correct choice.

4. Which of the following is not listed as a detail in the passage about microbes?

• A. Babies are born coated with germs from the birth canal.
• B. Mice and humans respond to microbes differently.
• C. Few people share the same microbes in the same quantities.
• D. Human bodies contain far more microbes than they do cells.

Correct answer: B

Rationale: The correct answer is B because the passage does not detail that mice and humans respond to microbes differently. The passage discusses how laboratory mice required a particular strain of bacteria to help their immune systems function correctly, indicating a difference in how mice and humans respond to microbes. Choices A, C, and D are all details mentioned in the passage: A discusses babies being coated with germs from the birth canal, C talks about the variation in microbes among individuals, and D states that human bodies contain more microbes than cells.

5. What is the author’s primary purpose in writing this essay about microbes?

• A. To persuade
• B. To inform
• C. To entertain
• D. To analyze

Correct answer: B

Rationale: The author's primary purpose is to inform readers about the crucial role of microorganisms in the immune system. The essay focuses on presenting factual information and recent discoveries regarding the impact of microbes on human health. The author aims to educate the readers on the significance of microbes in human health rather than persuade them of a particular viewpoint (Choice A), entertain them with light-hearted content (Choice C), or analyze in-depth data and findings (Choice D). The essay's emphasis on informing readers about the role of microorganisms in the immune system makes 'To inform' the correct choice.

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