Nursing Elites

1. When evaluating the credibility of a source during research, which statement is true?

• A. The author's reputation is more important than whether they cite sources.
• B. The source should always be as recent as possible, considering the subject.
• C. The author's point of view and/or purpose is crucial for credibility.
• D. The kinds of sources various audiences value influence credibility for them.

Correct answer: D

Rationale: The kind of sources different audiences value can indeed influence the credibility of a source for them. Different audiences may place varying levels of trust in different types of sources, such as peer-reviewed journals, government reports, or mainstream media outlets. Understanding the preferences of the target audience is essential for establishing credibility when presenting information. Choices A, B, and C are incorrect. The author's reputation is important but not more critical than citing sources, as proper citations contribute to transparency and reliability. The recency of a source is essential but not always the most crucial factor; relevance to the subject matter is also significant. The author's point of view and purpose are indeed relevant to assessing credibility; understanding their biases and intentions is vital in evaluating the reliability of a source.

2. According to the essay, how were stories first communicated and passed down?

• A. oral tradition
• B. printed books
• C. technology
• D. handwriting

Correct answer: A

Rationale: The essay clearly states that before the invention of the printing press, stories were passed down through oral tradition. The extract mentions, 'For centuries before the invention of the printing press, stories of the world were passed down to generations through oral tradition.' This shows that oral tradition was the primary method of communicating stories before the introduction of printed books. Therefore, the correct answer is 'oral tradition.' Printed books (choice B) were introduced later with the invention of the printing press, as mentioned in the extract. 'Handwriting' (choice D) is not the first way stories were communicated, and 'technology' (choice C) is a broad term that does not specifically refer to the initial method of story communication.

3. Which definition most closely relates to the usage of the word 'moult' in the passage?

• A. An adventure of sorts, especially underwater
• B. Mating act between two insects
• C. The act of shedding part or all of the outer shell
• D. Death of an organism that ends in a revival of life

Correct answer: C

Rationale: 'Moult' refers to the act of shedding the outer shell, which is part of the insect's development. In the passage, it mentions insects that remain continually under water until they are ready to undergo their final moult and attain the winged state. This process of shedding the outer shell is crucial for insects transitioning from their aquatic larval stage to their aerial adult stage. Choices A, B, and D do not align with the specific context provided in the passage about the term 'moult.'

4. Which of the answer choices best describes the appropriateness of Mara's data sample?

• A. The sample is biased because it only includes teachers who are immersed in the technology field.
• B. The sample is biased because the sample size is too small.
• C. The sample is biased because the sample size is too large.
• D. The sample is not biased and is appropriate for the study.

Correct answer: A

Rationale: The correct answer is A. Mara's data sample is biased because it only includes teachers who are immersed in the technology field, specifically those teaching a computer software course. This limits the perspectives gathered, leading to skewed results. Choice B is incorrect because the issue lies in the sample composition, not its size. Choice C is incorrect as a large sample size does not necessarily indicate bias. Choice D is incorrect as the sample's bias compromises the study's validity.

5. What is the author’s primary purpose in writing this essay?

• A. To explain how the markings on a snake are related to its venomous nature.
• B. To teach readers the difference between coral snakes and kingsnakes.
• C. To illustrate why snakes are dangerous.
• D. To demonstrate how animals adapt to difficult environments.

Correct answer: B

Rationale: The correct answer is B. The author's primary purpose in writing this essay is to teach readers the difference between coral snakes and kingsnakes. The essay discusses how skin coloration and markings help snakes hide from predators and indicate whether a snake is venomous. By comparing the physical characteristics and behaviors of coral snakes and kingsnakes, the author helps readers understand how to distinguish between the two species to avoid potential dangers. Choice A is incorrect because the essay focuses more on distinguishing between snake species rather than solely on the relationship between markings and venom. Choice C is incorrect as the essay does not aim to illustrate why snakes are dangerous but rather to educate about the differences between specific snake types. Choice D is incorrect as the essay does not discuss how animals survive in difficult environments, but instead focuses on snake markings and behaviors.

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