Nursing Elites

1. When evaluating the credibility of research sources, which of the following is a valid consideration?

• A. It is credible if published in a peer-reviewed scholarly journal.
• B. It is never credible if it is a source published online.
• C. It is not necessarily more credible based on author affiliations.
• D. The number of times a source is cited does not affect its credibility.

Correct answer: A

Rationale: The correct answer is A. It is credible if published in a peer-reviewed scholarly journal because peer review ensures that the research has been evaluated by experts in the field for quality and accuracy before publication. This process enhances the credibility of the research source. Choice B is incorrect because not all online sources are unreliable; credibility depends on various factors beyond the publication medium. Choice C is incorrect because author affiliations can indeed impact credibility, but they are not the sole determinant. Choice D is incorrect as the frequency of citations can indicate the impact of a source but does not guarantee its credibility.

2. What is a likely purpose for including so many headlines at the start of the article?

• A. to quickly convey the most important information about a significant event
• B. to sensationalize a front-page news story
• C. to incite panic in readers
• D. to fill empty space on the page

Correct answer: A

Rationale: Including multiple headlines at the start of an article allows for the quick conveyance of the most important information about a significant event. In the case of the article about the assassination of Abraham Lincoln, the headlines serve as brief summaries of key details, such as the event itself, the perpetrator, the status of the President, and related incidents like the attempted assassination of Secretary Seward. These headlines help readers grasp the main points efficiently without having to read through the entire article. The purpose is to summarize the key details and attract readers' attention to engage them in the content. Choice B is incorrect because the purpose is not to sensationalize the story but to inform. Choice C is incorrect as the intention is not to incite panic but to provide essential information. Choice D is incorrect because the headlines serve a meaningful purpose and are not included just to fill empty space on the page.

3. What is the purpose of the passage?

• A. To express emotions
• B. To inform about Clara Barton's life and achievements
• C. To persuade readers to support the Red Cross Organization
• D. To entertain with fictional tales

Correct answer: B

Rationale: The correct answer is B: 'To inform about Clara Barton's life and achievements.' The passage provides a chronological account of Clara Barton's significant life events, from her birth to her philanthropic work during the Civil War and beyond. It aims to educate the reader about Barton's contributions and accomplishments rather than to express emotions, persuade readers to support a specific organization, or entertain with fictional tales. Therefore, choices A, C, and D are incorrect as they do not align with the informational content of the passage.

4. According to the food chain diagram, which of the following animals has no natural predators?

• A. Vulture
• B. Cobra
• C. Mongoose
• D. Aardvark

Correct answer: B

Rationale: The correct answer is B, Cobra. In the food chain diagram, cobras are often considered apex predators, meaning they are at the top of the food chain and do not have natural predators. Vultures (choice A), although scavengers, may face competition but not direct predators. Mongooses (choice C) are known for preying on snakes, including cobras, and aardvarks (choice D) are part of the food chain and have predators like lions and hyenas.

5. In which chapter should Clothilde look for more information about how to do this?

• A. Chapter 3
• B. Chapter 4
• C. Chapter 2
• D. Chapter 1

Correct answer: B

Rationale: Clothilde should look for more information on how to prune her elderberry plant and utilize the elderflowers for tea and homemade wine in Chapter 4: Herbs in Food. This chapter typically covers information on using herbs in various culinary and beverage preparations, which aligns with Clothilde's goals. Choices A, C, and D are incorrect because Chapter 4, specifically focusing on herbs in food, is the most relevant chapter for Clothilde's inquiry on utilizing elderflowers for tea and wine.

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