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. Which of the following examples is a simple sentence?

• A. The man who wore a checked tie.
• B. The man with the checked tie.
• C. The man in the blue pin-striped suit and checked tie looked somewhat out of place at the party.
• D. The man in the blue pin-striped suit looked out of place because of his checked tie.

Correct answer: C

Rationale: The correct answer is sentence C because it is a simple sentence containing only one independent clause. It expresses a complete thought with a subject 'The man in the blue pin-striped suit and checked tie' and a predicate 'looked somewhat out of place at the party.' Choices A, B, and D are not simple sentences. Choice A is a dependent clause as it does not express a complete thought on its own. Choice B is a prepositional phrase and does not form a complete sentence. Choice D is a complex sentence with a dependent clause ('because of his checked tie') along with the independent clause.

3. Javier is writing a persuasive essay about the role of government in education. He has outlined his paper, written a draft, and revised his draft. Which of the following steps in the writing process has NOT been completed?

• A. Brainstorm topics
• B. Research reliable sources
• C. Write a second draft
• D. Select a topic

Correct answer: A

Rationale: The correct answer is A. Javier has already outlined his paper, written a draft, and revised it. Brainstorming topics typically occurs at the initial stages of the writing process to generate ideas and develop a focus. Since Javier has already completed a draft, the brainstorming step has not been done. Choices B, C, and D are incorrect because Javier has already conducted research, written a draft, and selected a topic for his essay.

4. Select the context clue from the following sentence that helps you define the word 'emulate': Felicia always tried to emulate her big sister, so she would often imitate the way she spoke, moved, and dressed.

• A. tried
• B. often
• C. imitate
• D. way

Correct answer: C

Rationale: The correct answer is 'C: imitate.' In the sentence, it is explicitly stated that Felicia would often imitate her big sister, which directly relates to the meaning of 'emulate' as to copy or imitate someone else. 'Tried' (choice A) does not provide a direct connection to the definition of 'emulate.' 'Often' (choice B) and 'way' (choice D) are not directly associated with the act of imitating or copying, making them less relevant context clues for defining 'emulate.'

5. What does the innate immune system provide?

• A. Nonspecific, immediate defense against pathogens
• B. Specific, long-term immune response through memory cells
• C. Both (a) and (b)
• D. Neither (a) nor (b)

Correct answer: A

Rationale: The correct answer is A. The innate immune system provides nonspecific, immediate defense against pathogens. It is the body's first line of defense in responding to infections and does not involve memory cells or specific long-term immune responses like the adaptive immune system. Choice B is incorrect because specific, long-term immune responses through memory cells are characteristics of the adaptive immune system, not the innate immune system. Choice C is incorrect because the innate immune system does not provide specific, long-term immune responses. Choice D is incorrect because the innate immune system does provide an immediate defense against pathogens.

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