Nursing Elites

1. Which of the following words is an exception to a common spelling rule?

• A. achievement
• B. operation
• C. changeable
• D. deplorable

Correct answer: C

Rationale: The correct answer is 'C: changeable.' This word is an exception to a common spelling rule where it retains the 'e' when adding the suffix '-able.' In contrast, choices A, B, and D follow standard spelling rules without exceptions.

2. 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.

3. Which of the following sentences correctly uses subject-verb agreement?

• A. The lead scientist writes the reports; however, all scientists in the group do the research.
• B. The lead scientist is the one who writes the reports; however, she is the only one of the scientists who does the research.
• C. The lead scientist writes the reports; however, she is the only one of the scientists who does the research.
• D. The lead scientist is the one who writes the reports; however, every scientist in the group does the research.

Correct answer: B

Rationale: The correct answer is B because it maintains subject-verb agreement. In this sentence, 'she is' agrees with 'the lead scientist,' and 'does' agrees with 'she.' Choices A, C, and D have subject-verb agreement errors. In choice A, 'write' should be 'writes' to match the singular subject 'The lead scientist,' and 'does' should be 'do' to match the plural 'scientists in the group.' Choice C also has the same subject-verb agreement error as A. In choice D, 'do the research' should be 'does the research' to match the singular 'every scientist in the group.'

4. Which conjunction best joins the following sentence: 'She loves animals, ____ she volunteers at the shelter.'

• A. because
• B. therefore
• C. so
• D. and

Correct answer: D

Rationale: The correct answer is 'and.' 'And' is the most appropriate conjunction here as it simply adds information about her love for animals without implying cause or effect. It connects two independent clauses in a neutral way, indicating that she loves animals and also volunteers at the shelter. The other choices, 'because,' 'therefore,' and 'so,' suggest a cause-and-effect relationship between loving animals and volunteering at the shelter, which is not the intended meaning in this context.

5. 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.

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