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. Which of the following labels best describes the previous passage?

• A. comparison essay
• B. definition essay
• C. cause and effect essay
• D. persuasive essay

Correct answer: C

Rationale: The passage delves into the relationship between magnesium intake and health outcomes, highlighting how deficiencies in magnesium can lead to various health issues. It discusses how different factors, such as gastrointestinal disorders or dietary habits, can cause magnesium depletion and its subsequent effects on the body. This focus on exploring the cause-and-effect connections between magnesium levels and health conditions aligns with the characteristics of a cause and effect essay, making choice C the most appropriate. Choices A, B, and D are incorrect because the passage does not focus on comparing different concepts, providing definitions, or persuading the reader of a particular viewpoint.

3. Which of the following best describes the type of writing used in the email message sent by the instructor?

• A. technical
• B. narrative
• C. persuasive
• D. expository

Correct answer: C

Rationale: The email sent by the instructor after reconsidering his grading plan for the semester is aimed at persuading the students to understand the situation and potentially take certain actions based on his decision. It is not a technical piece that focuses on explaining complex processes, nor is it primarily a narrative recounting events. It also does not strictly provide information or explain a topic (expository writing). Instead, the email's purpose is to influence the students' perspective or behavior, making it a persuasive type of writing.

4. What does the word 'wise' in this passage most closely mean?

• A. Manner
• B. Knowledge
• C. Shrewd
• D. Ignorance

Correct answer: A

Rationale: In the context of the passage, the word 'wise' refers to the 'manner' in which the sun-fish builds its hatchery. It describes the careful and skillful way in which the mother sun-fish constructs and provides for her offspring. Choice B, 'Knowledge,' is incorrect as the word 'wise' does not specifically imply knowledge in this passage. Choice C, 'Shrewd,' is incorrect as it suggests cleverness or astuteness, which is not the intended meaning here. Choice D, 'Ignorance,' is the opposite of 'wise' and does not align with the context of the passage.

5. Which of the following choices represents the best label for this passage?

• A. definition essay
• B. cause/effect essay
• C. comparison essay
• D. persuasive essay

Correct answer: A

Rationale: The passage provides factual information and details about the loss of barrier islands due to erosion and its impact on coastal communities. It focuses on defining and describing the issue rather than analyzing causes and effects, making it best classified as a definition essay. Choice B, cause/effect essay, would require a deeper exploration into the causes and effects of the erosion. Choice C, comparison essay, would involve comparing different aspects or scenarios, which is not the focus here. Choice D, persuasive essay, aims to convince the reader of a particular viewpoint, which is not the purpose of this passage.

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