Nursing Elites

1. Which of the following sentences contains a colloquialism?

• A. The Centers for Disease Control and Prevention is pretty sure that the Zika virus is spread through mosquito bites.
• B. Travelers who are pregnant or considering pregnancy should consult a doctor.
• C. Some theories on the Zika virus are difficult to understand.
• D. In response, the U.S. has taken steps to prevent the spread of the Zika virus.

Correct answer: A

Rationale: The correct answer is A because the phrase 'pretty sure' is a colloquialism, making the sentence less formal. Choice B is incorrect as it is a formal recommendation. Choice C is incorrect as it contains no colloquial expressions. Choice D is incorrect as it is a straightforward statement without colloquial language.

2. What is the past tense of the verb 'discover'?

• A. discovers
• B. discovered
• C. discovering
• D. discovery

Correct answer: B

Rationale: The past tense of the verb 'discover' is 'discovered.' In this case, the scientist already found a new species of butterfly, indicating a past action. 'Discovered' is the correct past tense form of 'discover.' The other options do not represent the past tense form of the verb. 'Discovers' is present tense, 'discovering' is present participle, and 'discovery' is a noun, not a verb tense.

3. The student feared she would fail, so she thought she should study harder. Which of the following is a correct revision of the ambiguous sentence above?

• A. Unless the student feared that she would fail out of school, she wouldn’t study harder.
• B. The student said, 'she will fail out of the university unless she studies during her exams.'
• C. The student was afraid that she should study harder before failing out during her exams.
• D. 'If I don’t study harder before the exams,' the student fretted, 'I will surely fail out of school.'

Correct answer: D

Rationale: Option D is the clearest revision as it expresses the student's concern directly through dialogue. The use of quotation marks provides clarity, and the student's worry about failing is stated clearly. The other options either lack clarity or contain grammatical issues. Option A introduces an unnecessary condition with 'unless' which changes the original meaning. Option B introduces a third-person perspective that is not present in the original sentence. Option C is awkwardly constructed and does not convey the student's concern effectively.

4. The mechanic used a computer to perform the diagnostic tests. Which of the following sentences most clearly and concisely conveys the same meaning?

• A. While performing diagnostic tests on the car, the mechanic used a computer.
• B. Although the mechanic used a computer, he performed diagnostic tests on the car.
• C. Because he used a computer, the mechanic performed diagnostic tests on the car.
• D. The mechanic used a computer to perform diagnostic tests on the car.

Correct answer: D

Rationale: Choice D correctly conveys that the mechanic used a computer to perform diagnostic tests on the car. It is concise and clear, effectively communicating the main point without unnecessary details. Choices A, B, and C include unnecessary repetition or do not convey the information as clearly as choice D. For instance, choice A adds unnecessary repetition by mentioning 'performing diagnostic tests' twice, while choices B and C introduce additional clauses that make the sentence less concise and direct.

5. Which of the following sentences uses a comma correctly?

• A. Let's eat Grandma!
• B. Let's eat, Grandma!
• C. Lets eat, Grandma!
• D. Lets, eat Grandma!

Correct answer: B

Rationale: The correct answer is B: 'Let's eat, Grandma!' The comma is correctly used to separate the direct address 'Grandma' from the rest of the sentence. In choice A, there should be a comma after 'eat' to separate the direct address. Choice C is missing an apostrophe in 'Lets,' and there should be a comma after 'eat' to separate the direct address. Choice D incorrectly places a comma after 'Lets,' and there should be a comma after 'eat' to separate the direct address.

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