Nursing Elites

1. Which sentence uses the present perfect continuous tense correctly?

• A. I have been working on this project since morning.
• B. She has finished the book already.
• C. They will be leaving for vacation tomorrow.
• D. He had been living in the city for ten years.

Correct answer: A

Rationale: Option A, 'I have been working on this project since morning,' uses the present perfect continuous tense correctly. This structure implies an action that started in the past (working on the project) and is still ongoing up to the present moment. Choice B is incorrect as it uses the present perfect tense ('has finished'), which indicates a completed action with relevance to the present. Choice C uses the future continuous tense ('will be leaving'), and Choice D uses the past perfect continuous tense ('had been living'). Therefore, only Choice A fits the criteria for the present perfect continuous tense.

2. According to the prefix 'intra-,' which of the following is the best definition of the word 'intravenous'?

• A. Across veins
• B. Between veins
• C. Within veins
• D. Outside veins

Correct answer: C

Rationale: The prefix 'intra-' means 'within,' so 'intravenous' refers to something within veins. Choice A, 'Across veins,' is incorrect as 'intra-' does not indicate movement across but within. Choice B, 'Between veins,' is incorrect because 'intra-' does not imply a relationship between two separate veins. Choice D, 'Outside veins,' is incorrect as 'intra-' signifies something inside or within, not outside.

3. Which of the following best describes the term monochromatic?

• A. having one color
• B. having many parts
• C. having a lot of time
• D. having too much heat

Correct answer: A

Rationale: The term 'monochromatic' refers to something that has only one color. Choice A, 'having one color,' is the correct description for monochromatic. Choices B, C, and D are incorrect as 'monochromatic' does not mean 'having many parts,' 'having a lot of time,' or 'having too much heat.' Monochromatic specifically conveys the idea of consisting of or using only one color, making Choice A the correct answer.

4. In the sentence, “We will depart as a class, but when we arrive we will split up into small groups,” which part(s) is/are prepositional phrase(s)?

• A. “as a class”
• B. “when we arrive”
• C. “into small groups”
• D. (a) and (c) but not (b)

Correct answer: D

Rationale: The prepositional phrases in the sentence are 'as a class' and 'into small groups,' making choices (a) and (c) correct. The phrase 'when we arrive' is not a prepositional phrase but rather a subordinate clause indicating a time. Prepositional phrases typically begin with a preposition (as, into) and end with a noun, pronoun, gerund, or clause. Therefore, the correct answer is option D, as it correctly identifies the prepositional phrases in the sentence.

5. Which of the answer choices best combines the following four sentences into two sentences? I'm usually good about keeping track of my keys. I lost them. I spent hours looking for them. I found them in the freezer.

• A. I lost my keys, even though I'm usually good about keeping track of them. I found them in the freezer and spent hours looking for them.
• B. I spent hours looking for my keys and found them in the freezer. I had lost them, even though I'm usually good about keeping track of them.
• C. I'm usually good about keeping track of my keys, but I lost them. After spending hours looking for them, I found them in the freezer.
• D. I'm usually good about keeping track of my keys, but I lost them in the freezer. I had to spend hours looking for them.

Correct answer: C

Rationale: Combining the sentences is most effective when using 'but' to contrast the two ideas. Option C is concise, clear, and provides the best flow, accurately capturing both the contrast 'but I lost them' and the sequence of events 'After spending hours looking for them, I found them in the freezer.' Options A, B, and D do not effectively combine the sentences or maintain the sequence of events and contrast between keeping track of the keys and losing them.

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