Nursing Elites

1. Which of the following labels best describes the previous passage?

• A. comparison essay
• B. definition essay
• C. cause and effect essay
• D. persuasive essay

Correct answer: C

Rationale: The passage delves into the relationship between magnesium intake and health outcomes, highlighting how deficiencies in magnesium can lead to various health issues. It discusses how different factors, such as gastrointestinal disorders or dietary habits, can cause magnesium depletion and its subsequent effects on the body. This focus on exploring the cause-and-effect connections between magnesium levels and health conditions aligns with the characteristics of a cause and effect essay, making choice C the most appropriate. Choices A, B, and D are incorrect because the passage does not focus on comparing different concepts, providing definitions, or persuading the reader of a particular viewpoint.

2. What is the best summary of this article?

• A. The assassin who tried to kill President Lincoln and Secretary Seward escaped into the night. After having fired his pistol at the president, he barely eluded authorities and hurried to Seward's residence. There, he stabbed both the secretary and his son, Frederick Seward.
• B. A single assassin went on a rampage tonight, starting at Ford's Theater and absconding into the night. He currently remains at large.
• C. President Lincoln was shot by an assassin at Ford's Theater; the president is not expected to survive. Secretary Seward and his son were also attacked by an assassin at their home this evening. They remain unconscious, and their chances of survival are questionable. General Grant was scheduled to be at the theater, but changed his plans and was not harmed by the evening's events.
• D. General Grant is poised to take over the role of the presidency should President Lincoln die from wounds inflicted upon him at Ford's Theater. Grant was present at a recent Cabinet meeting, where Lincoln expressed hope for the future and spoke kind words about General Lee and the Confederacy.

Correct answer: C

Rationale: Choice C is the best summary of the article. It encapsulates the key events that occurred, including President Lincoln being shot at Ford's Theater, the attack on Secretary Seward and his son at their home, and General Grant avoiding harm. It accurately reflects the major developments and outcomes of the tragic events described in the article. Choices A, B, and D are incorrect because they either focus on specific aspects of the events and omit critical details or introduce irrelevant information not present in the article extract.

3. Which of the following most accurately describes the author's main conclusion?

• A. Leif Erikson is a legendary Viking explorer.
• B. Leif Erikson deserves more credit for exploring America.
• C. Spreading Christianity motivated Leif's expeditions.
• D. Leif Erikson contacted the natives nearly five hundred years before Columbus.

Correct answer: B

Rationale: The correct answer is B: 'Leif Erikson deserves more credit for exploring America.' The author's main conclusion, as supported by the extract, is that Leif Erikson should receive more credit for his contributions in exploring the New World. Choice A is incorrect as it does not capture the essence of the author's conclusion, which is about recognizing Erikson's achievements rather than just labeling him as a legendary explorer. Choice C is incorrect because while Leif Erikson did convert to Christianity, the primary focus of the conclusion is on his exploration rather than his motivations. Choice D is incorrect as it only mentions one aspect of Erikson's achievements (contacting the natives) and does not encompass the broader idea of giving him more credit for his explorations.

4. How much will Raoul expect to pay for his computer use at the library?

• A. $9
• B. $6
• C. $12
• D. $15

Correct answer: A

Rationale: Raoul estimates that he will need to use the library computer for approximately an hour and a half. Since each 15-minute period beyond the initial 30 minutes incurs a $3 charge, for a total of three additional 15-minute periods, Raoul will need to pay $9 ($3 x 3 = $9). Therefore, Raoul can expect to pay $9 for his computer use at the library. Choices B, C, and D are incorrect as they do not align with the information provided in the extract.

5. What does the following sentence most nearly mean? The preparatory instars of such insects are aquatic; the adult instar is aerial.

• A. The volume of water is necessary to prepare the insect for transition rather than the volume of the air.
• B. The abdomen of the insect is shaped like a star in the water as well as in the air.
• C. The stage of preparation in between molting occurs in the water, while the final stage is in the air.
• D. These insects first breathe in the water through gills, but then use the same organs to breathe in the air.

Correct answer: C

Rationale: The sentence is describing the life cycle of certain insects where their preparatory instars occur in the water, while the adult instar lives in the air. This means that the stage of preparation between molting or shedding of the exoskeleton happens in the water, but the final stage as adults is in the air. Choice A is incorrect as it misinterprets the meaning of the aquatic and aerial environments for the insect's life stages. Choice B is incorrect as it introduces a concept of the insect's abdomen being shaped like a star, which is not mentioned or relevant to the sentence. Choice D is incorrect as it introduces information about the insects' breathing organs, which is not directly related to the sentence's meaning about their life stages.

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