Nursing Elites

1. Why do cicadas make a buzzing sound?

• A. To orient via echolocation
• B. To attract a mate
• C. To locate a food source
• D. To ward off predators

Correct answer: B

Rationale: Cicadas make a buzzing sound primarily to attract a mate. This sound is a mating call produced by the males to attract females for reproduction. While echolocation is used by some animals like bats for navigation, cicadas do not use buzzing for orientation. Buzzing is not related to locating a food source or warding off predators in the case of cicadas.

2. Raoul has an upcoming school project, and his own computer is not working. He needs to use the library computer, and he has estimated that he will need to be on the computer for approximately an hour and a half. How much of a fee can Raoul expect to pay for his computer use at the library?

• A. $6
• B. $9
• C. $12
• D. $15

Correct answer: C

Rationale: Raoul needs to use the computer for 90 minutes. The first 30 minutes are free, so he would pay for the remaining 60 minutes, which is 4 intervals of 15 minutes each. Each 15-minute period incurs a $3 charge, so for 60 minutes, Raoul would pay 4 x $3 = $12. Therefore, Raoul can expect to pay $12 for his computer use at the library. Choices A, B, and D are incorrect as they do not reflect the correct calculation based on the provided information.

3. Which of the following describes the type of writing used in the passage?

• A. narrative
• B. persuasive
• C. expository
• D. technical

Correct answer: C

Rationale: The type of writing used in the passage is expository. Expository writing aims to provide information, explain concepts or ideas, and present factual details without trying to persuade or tell a story. In the passage, the text focuses on providing factual information about 'The Five,' their backgrounds, and their influence on classical music without any persuasive elements or narrative storytelling. The passage educates and informs the reader about the topic, which aligns with the characteristics of expository writing. Therefore, 'expository' is the correct description. Choice A (narrative) is incorrect as the passage does not tell a story but rather presents factual information. Choice B (persuasive) is incorrect because there is no attempt to persuade the reader in the passage. Choice D (technical) is also incorrect as the passage does not involve technical instructions or specialized technical details, but rather general information about the subject matter.

4. Which of the following statements represents the best summary of the claims made in this passage?

• A. Studying a foreign language is important if you want to graduate from high school and get a job.
• B. Studying a foreign language is important for the global economy because of the technological advances that have made international communication easier.
• C. Studying a foreign language is important for the global economy, college acceptance rates, and becoming a sought-after candidate in the job market.
• D. Studying a foreign language is important for college acceptance rates and obtaining a job after college.

Correct answer: C

Rationale: Option C best summarizes the claims made in the passage. Studying a foreign language is highlighted as important for the global economy, college acceptance rates, and becoming a sought-after candidate in the job market. The passage emphasizes that as technology advances, communication across borders becomes crucial, making foreign language skills valuable. High school graduates with foreign language credits tend to have higher college acceptance rates. Additionally, mastering more than one language increases desirability in the job market. Option A is too narrow, focusing only on high school graduation and job prospects. Option B, while mentioning the global economy, misses the emphasis on college acceptance rates and job market desirability. Option D is also limited, as it only considers college acceptance rates and job prospects but does not cover the importance of foreign languages for the global economy.

5. The word 'cation' is closest in meaning to:

• A. element
• B. nutrient similar to magnesium
• C. symptom of deficiency
• D. nutritional supplement

Correct answer: A

Rationale: The word 'cation' refers to a positively charged ion, which is an atom or molecule that has lost one or more electrons. It is not related to nutrients, symptoms, or supplements. Therefore, the closest in meaning to 'cation' among the given choices is 'element.' In the provided extract, it mentions that cations like magnesium can affect the body's ability to absorb other cations, including calcium and potassium. This further emphasizes that 'cation' is related to elements rather than nutrients, symptoms, or supplements.

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