Nursing Elites

1. What role do the spiracles play in the respiration of the insects described in the passage?

• A. They allow insects to breathe atmospheric air even when submerged.
• B. They protect the insect's internal organs from water pressure.
• C. They filter oxygen from the water for underwater breathing.
• D. They are used to expel carbon dioxide from the body.

Correct answer: A

Rationale: The spiracles in insects serve the crucial function of allowing them to breathe atmospheric air even when submerged. The passage explains that insects have a system of branching air-tubes that carry atmospheric air with oxygen to all tissues. The air enters these tubes through paired air-holes or spiracles, enabling insects to respire even when they are underwater. Choices B, C, and D are incorrect because the spiracles do not protect internal organs from water pressure, filter oxygen from water for underwater breathing, or expel carbon dioxide from the body. The primary role of spiracles is to facilitate respiration by allowing insects to access atmospheric air.

2. 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 for preparing the insect for transition rather than the volume of the air.
• B. The insect's body is shaped like a star in both water and air.
• C. The stage of preparation between molting occurs in water, while the final stage happens in the air.
• D. These insects first breathe in water through gills and then continue to use the same organs to breathe in the air.

Correct answer: C

Rationale: The sentence indicates that the insects undergo different stages of development, with the preparatory instars being aquatic and the adult instar being aerial. This highlights the adaptability of these insects to different environments. Choice A is incorrect as it focuses on the volume of water and air rather than the stages of development in different environments. Choice B is unrelated to the content of the sentence and does not capture the meaning accurately. Choice D is incorrect as it specifically mentions breathing through gills, which is not explicitly stated in the sentence. Therefore, choice C is the best interpretation of the sentence.

3. During his study, Jenson finds himself increasingly drawn to information about the theaters of ancient Greece and particularly to the plays that the Greeks performed. What section of the library should he check next for more resources on the written plays that have survived from ancient Greece?

• A. 200
• B. 600
• C. 700
• D. 800

Correct answer: D

Rationale: Jenson should check section 800 for more resources on the written plays that have survived from ancient Greece. Section 800 generally covers literature and includes works of literary criticism, which would likely have information on ancient Greek plays, playwrights, and theatrical practices. Choice A (200) is for Religion, not related to ancient Greek plays. Choice B (600) is for Technical and applied science, unrelated to literature. Choice C (700) is for Arts and recreation, more related to the performing arts but not specifically focused on written plays from ancient Greece.

4. Based on the information in the announcement, what might the reader assume about how the university determined the lunch schedule?

• A. The university arranged the schedule alphabetically, according to the name of each department.
• B. The university checked with the departments in advance to make sure faculty members would be amenable to the change.
• C. The university checked to see when the most faculty members from each department would be entering the canteen.
• D. The university was more concerned about crowding in the canteen and simply decided to establish different times for each department.

Correct answer: C

Rationale: The announcement states that the university polled the various departments about schedules to determine a recommended roster for each department to visit the canteen for lunch. This indicates that the university checked to see when the most faculty members from each department would be entering the canteen to offset the crowding issue. Therefore, the correct choice is C. Choices A, B, and D are incorrect because there is no mention of arranging the schedule alphabetically, checking with departments in advance for agreement, or simply establishing different times without considering faculty members' schedules in the announcement. The university's approach was to tailor the lunch schedule based on each department's peak entry times to manage the crowding problem effectively.

5. This passage describes characters' feelings in Madame Butterfly as all of the following EXCEPT:

• A. Romantic
• B. Poignant
• C. Tragic
• D. Musical

Correct answer: D

Rationale: The passage describes the characters' feelings in Madame Butterfly as romantic, poignant, and tragic, but not musical. The story depicts the emotional aspects of love, heartbreak, and tragedy, evoking strong feelings of romance, sadness, and tragedy. While music plays a crucial role in the opera Madame Butterfly, the characters' feelings are not specifically described as musical, making choice D the correct answer. Choices A, B, and C are supported by the emotional context provided in the extract.

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