Nursing Elites

1. Which word best completes the sentence: 'The students _______ finished their exams.'

• A. has
• B. have
• C. is
• D. was

Correct answer: B

Rationale: In the sentence, 'The students' is referring to a plural subject. Since 'students' is plural, the correct verb should also be plural. 'Have' is the correct verb form for the plural subject 'students' in this sentence. Choices A, C, and D are incorrect because 'has' and 'is' are singular verbs, while 'was' is past tense and does not agree with the present tense of 'finished.' Therefore, the correct choice is B: 'have.'

2. He also took part in the community police supervision project. He played an instrumental role in the BPP breakfast program for impoverished African American children. Which revision best combines these sentences for clarity and flow?

• A. NO CHANGE
• B. He also took part in the community police supervision project but played an instrumental role
• C. He also took part in the community police supervision project, he played an instrumental role
• D. He also took part in the community police supervision project and played an instrumental role

Correct answer: D

Rationale: The correct answer is 'D' because the phrase 'and played an instrumental role' provides a smoother transition between the two ideas. In this context, using 'and' helps to connect the two activities more effectively. Choice 'B' introduces a contrasting conjunction 'but,' which is not suitable in this context where the actions are related. Choice 'C' incorrectly separates the two actions into distinct sentences, affecting the flow and coherence of the paragraph. Therefore, 'D' is the best choice for combining the sentences for clarity and flow.

3. Which of the following statements about heat engines is true?

• A. Heat engines are the most common type of engine.
• B. Pneumatic and hydraulic motors are both types of electric engines.
• C. The three types of engines are heat engines, electric engines, and pneumatic motors.
• D. Heat engines can be broken down into combustion and non-combustion engines.

Correct answer: D

Rationale: The statement that 'Heat engines can be broken down into combustion and non-combustion engines' is correct. Heat engines can indeed be categorized into combustion engines, where fuel combustion occurs, and non-combustion engines, such as steam engines, where heat is applied without combustion. This categorization helps in understanding the different mechanisms and types of heat engines available. Choices A, B, and C are incorrect. Choice A is incorrect as heat engines are not the most common type of engine; internal combustion engines are more prevalent. Choice B is incorrect as pneumatic and hydraulic motors are not types of electric engines, but rather different systems that use gas (pneumatic) or liquid (hydraulic) to transmit power. Choice C is incorrect as it lists electric engines, which are not a primary classification of engines like heat engines, but rather a type of engine that uses electricity to operate.

4. Typically, water that has evaporated remains in the sky in cloud form for less than ten days before falling to Earth again as precipitation. Which of the following parts of speech is 'remains' as used in the sentence?

• A. noun
• B. verb
• C. adjective
• D. adverb

Correct answer: B

Rationale: In the sentence, 'water that has evaporated remains in the sky,' the word 'remains' is functioning as a verb. It is describing the action of water staying in the sky in cloud form for a certain duration. Verbs are words that express actions, occurrences, or states of being, and in this case, 'remains' is indicating the state of the water being in the sky in cloud form. The other choices are incorrect: 'noun' refers to a person, place, thing, or idea; 'adjective' describes or modifies a noun; and 'adverb' typically modifies a verb, adjective, or another adverb, but in this sentence, 'remains' is not being modified by an adverb.

5. When a researcher submits a paper for publication in a scientific journal, the editors give it to other scientists to review. Which of the following options best uses grammar to combine the sentences above for clarity?

• A. When a researcher submits a paper for publication in a scientific journal, the editors give it to other scientists to review.
• B. The editors give it to other scientists after a researcher submits a paper for publication in a scientific journal, and they review it.
• C. A researcher submits a paper for publication in a scientific journal, and then the scientists review the paper because the editors gave it to other scientists.
• D. The scientists review the paper after the editors give it to them when a researcher submits a paper for publication in a scientific journal.

Correct answer: A

Rationale: The correct answer is A: "When a researcher submits a paper for publication in a scientific journal, the editors give it to other scientists to review." This option provides a clear and concise way to combine the two sentences. It maintains the logical sequence of events: first, the researcher submits the paper, and then the editors pass it to other scientists for review. Option B introduces unnecessary complexity by separating the actions in a less fluid manner. Option C confuses the sequence of events by implying that the scientists review the paper because the editors already gave it to them, which is not the intended order of actions. Option D also disrupts the chronological order of events by placing the scientists' review before the editors give them the paper, making it less clear and accurate compared to the correct answer, option A.

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