Nursing Elites

1. Which of the following choices would be the best beginning for an essay titled “Scientists Debate: Global Climate Change”?

• A. The Earth is heating up. The polar ice caps are melting, and whole species are going extinct while governments and scientists argue over rules and regulations.
• B. The argument seems to be about whether climate change is really happening and if so, who causes it. Some scientists argue that people are causing the change.
• C. If the Earth heats up, what will our new world look like? Scientists who have dedicated their lives to understanding climate change have projected a series of scenarios that could happen.
• D. While few people can understand all of the issues related to climate change, one thing is sure: scientists do not agree. There seem to be several different views on how to look at climate change data.

Correct answer: C

Rationale: Choice C would be the best beginning for an essay on 'Scientists Debate: Global Climate Change' because it sets the stage for discussion by introducing the potential consequences of Earth heating up and inviting readers to consider the implications. It also highlights the expertise of scientists who have dedicated their lives to understanding climate change, positioning them as credible sources for further discussion on the topic. The other choices either focus on the existing debate without providing a broader context (A and D) or present a narrow view on whether climate change is real and human-caused (B) without delving into the broader implications and discussions within the scientific community.

2. Identify the predicate in the following sentence: 'The children built a sandcastle on the beach.'

• A. on the beach
• B. built a sandcastle
• C. children
• D. the

Correct answer: B

Rationale: The predicate in a sentence is the part that tells what the subject is doing or what is being done to the subject. In this sentence, 'built a sandcastle' is the predicate as it is the action performed by the subject 'children.' 'On the beach' is a prepositional phrase that provides additional information but is not the predicate. Choice C 'children' is the subject of the sentence, and choice D 'the' is an article referring to 'children,' making them incorrect choices for the predicate.

3. Identify the verb in the following sentence: The dog chased the fluffy squirrel around the oak tree.

• A. around
• B. chased
• C. squirrel
• D. the

Correct answer: B

Rationale: A verb is a word that expresses an action or state of being. In this sentence, 'chased' is the verb as it describes the action the dog is performing - chasing the fluffy squirrel. 'Around' is a preposition indicating location, 'squirrel' is a noun referring to the animal being chased, and 'the' is an article used to specify the squirrel. Therefore, the correct answer is 'chased.'

4. Identify the pronoun in the following sentence:

• A. quickly
• B. finished
• C. her
• D. before

Correct answer: C

Rationale: The correct answer is 'C: her.' Pronouns replace nouns. In this sentence, 'her' is a pronoun that replaces a specific female person's name, indicating ownership of the homework. Pronouns like 'her,' 'he,' 'it,' and 'they' are commonly used to avoid repetition of nouns and make sentences less repetitive and more concise. Choices A, B, and D are not pronouns. 'Quickly' and 'before' are adverbs, while 'finished' is a verb. Therefore, they do not replace nouns and cannot function as pronouns in this context.

5. Which of the following substitutions best captures the meaning of the underlined words in the sentence below? "She was perturbed by the loud noise coming from the construction site."

• A. bothered by
• B. excited about
• C. occupied exclusively with
• D. confused by

Correct answer: A

Rationale: The word 'perturbed' in the sentence conveys a sense of being troubled, disturbed, or bothered by something. Therefore, the most suitable substitution is 'bothered by.' Option A correctly captures the feeling of being unsettled due to the loud noise. Choice B, 'excited about,' does not align with the negative connotation of 'perturbed.' Choice C, 'occupied exclusively with,' introduces a different concept unrelated to feeling troubled by the noise. Choice D, 'confused by,' does not accurately reflect the feeling of being troubled or bothered by the situation described in the sentence. Thus, 'bothered by' is the most appropriate substitution in this context.

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