Nursing Elites

1. A synonym for disconfirmed would be:

• A. proven
• B. dissipated
• C. distilled
• D. disproven

Correct answer: D

Rationale: The word 'disconfirmed' can be understood by breaking down 'disconfirm,' where 'dis' indicates 'not' and 'confirm' means 'to prove.' Therefore, 'disconfirmed' means 'not proven,' which aligns with the meaning of 'disproven.' In the given passage, it is mentioned that evidence can disprove a hypothesis, not necessarily prove it. This supports the synonymity between 'disconfirmed' and 'disproven.' Choice A ('proven') is incorrect because 'proven' is the opposite of 'disconfirmed.' Choice B ('dissipated') is incorrect as it means to disappear or scatter, not related to disproving a hypothesis. Choice C ('distilled') is incorrect as it means to purify a liquid through heating and cooling, not related to proving or disproving hypotheses.

2. Using the same reasoning as that in the passage, an automobile with eighteen wheels does what to the following hypothesis: 'All automobiles have only four wheels'?

• A. It proves the hypothesis.
• B. It raises the hypothesis's probability.
• C. It disproves the hypothesis.
• D. It decreases the hypothesis's probability.

Correct answer: D

Rationale: An automobile with eighteen wheels contradicts the hypothesis that 'All automobiles have only four wheels.' This contradiction reduces the probability that the hypothesis is true. The hypothesis is not proven by the presence of an eighteen-wheel automobile, nor does it raise the probability of the hypothesis being true. Instead, it directly challenges the hypothesis, leading to a decrease in its probability of being correct.

3. The author of the passage describes Harriet Tubman's life as a slave to show

• A. why she wanted to escape slavery.
• B. why she was a spy during the Civil War.
• C. why she suffered from seizures.
• D. how she loved babies.

Correct answer: A

Rationale: The correct answer is A: 'why she wanted to escape slavery.' The author details Harriet Tubman's life as a slave to highlight the hardships and injustices she faced, motivating her to seek freedom for herself and others. Choice B is incorrect because while Tubman was a spy during the Civil War, the passage focuses on her experiences as a slave. Choice C is incorrect as the passage mentions her suffering from seizures due to a head injury, not as a primary reason for describing her life as a slave. Choice D is incorrect as the passage briefly mentions her experience as a nursemaid for a baby, but it does not focus on her love for babies as a key aspect of describing her life as a slave.

4. Which of the following sentences uses the word 'smart' with a negative connotation, rather than a positive connotation or simply the word's denotation?

• A. Eliot's teacher said he was not quite gifted, but too smart for a general class.
• B. Eliot was smart to have studied the day before the test; he got a good grade.
• C. Eliot was identified by his teacher as one of the smart students in her classes.
• D. Eliot got into trouble when he gave a smart answer to his teacher's question.

Correct answer: D

Rationale: In sentence D, the word 'smart' is used with a negative connotation as it describes Eliot getting into trouble for giving a smart answer to his teacher's question. This implies that being smart in this context led to a negative consequence. Choices A, B, and C use 'smart' in a positive or neutral light, highlighting intelligence or wise decisions without any negative implications.

5. What is a typical characteristic of male cicadas?

• A. They have short antennae and wide-set eyes.
• B. They respond with a clicking sound when ready to mate.
• C. They make strident, high buzzing sounds by vibrating two membranes on their abdomen.
• D. They deposit eggs into the bark after mating.

Correct answer: C

Rationale: Male cicadas are known for making strident, high buzzing sounds by vibrating two membranes on their abdomen, reaching up to 80 to 100 decibels, similar to the roar of a loud engine. This behavior is distinct to male cicadas and serves as a way to attract females for mating. Choice A is incorrect because it describes physical characteristics of cicadas, not behavior. Choice B is incorrect as it describes the behavior of female cicadas, not males. Choice D is incorrect as it pertains to the behavior of female cicadas after mating, not males.

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