Nursing Elites

1. A hundred years ago, automobiles were rare, but now cars are ubiquitous. However, she doesn't know what the word ubiquitous means. Which key context clue is essential to decipher the word's meaning?

• A. Ago
• B. Cars
• C. Now
• D. Rare

Correct answer: D

Rationale: The correct answer is 'D: Rare.' In the sentence, it is mentioned that 'a hundred years ago, automobiles were rare,' which provides the context that the opposite of rare would mean something very common, thus helping to decipher the meaning of 'ubiquitous.' Choice A, 'Ago,' refers to a time frame and doesn't directly provide a contrast to 'ubiquitous.' Choice B, 'Cars,' is mentioned in both parts of the sentence and does not help in defining 'ubiquitous.' Choice C, 'Now,' signifies the current time but doesn't contrast with 'ubiquitous' to aid in its understanding.

2. Which version of the sentence is correct grammatically?

• A. I had seen her before, but yesterday was the first time I saw her indoors.
• B. I had saw her before, but yesterday was the first time I seen her indoors.
• C. I had seen her before, but yesterday was the first time I seen her indoors.
• D. I had saw her before, but yesterday was the first time I saw her indoors.

Correct answer: A

Rationale: The correct sentence is: 'I had seen her before, but yesterday was the first time I saw her indoors.' In this sentence, the correct past participle form of 'see' is used, which is 'seen' in the past perfect tense ('I had seen') and 'saw' in the simple past tense ('I saw'). Choices B, C, and D contain incorrect past participle and past tense forms of the verb 'see,' making them grammatically incorrect. Choice A is the only option that uses the correct past participle 'seen' and the correct simple past tense 'saw.' Therefore, it is the grammatically correct version of the sentence.

3. Which of the following punctuation marks correctly completes the sentence below? "She bought several items for the trip____ a tent, a sleeping bag, and a flashlight."

• A. ;
• B. :
• C. ,
• D. .

Correct answer: B

Rationale: The correct punctuation mark to use in this sentence is the colon (:) because it is used to introduce a list. In this case, the list of items she bought for the trip includes a tent, a sleeping bag, and a flashlight. A semicolon (;) is not appropriate here because it is typically used to connect independent clauses. A comma (,) is not suitable as it would create a comma splice error. A period (.) is incorrect as it signifies the end of a sentence, which is not the intended purpose in this context.

4. 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.

5. At last night’s company function, in honor of Mr. Robertson’s retirement, several employees spoke kindly about his career achievements. In the preceding sentence, what part of speech is the word function?

• A. Adjective
• B. Adverb
• C. Verb
• D. Noun

Correct answer: D

Rationale: In the sentence provided, the word 'function' is used as a noun to refer to an event or gathering. Nouns name people, places, things, or ideas, and in this case, 'function' is a thing (an event), so it functions as a noun. Adjectives describe nouns, adverbs modify verbs, and verbs express actions or states, none of which apply to the word 'function' in the sentence. Therefore, the correct answer is 'D: Noun.' Choices 'A: Adjective,' 'B: Adverb,' and 'C: Verb' are incorrect because 'function' in this context isn't being used to describe, modify, or express an action; it is naming an event.

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