Nursing Elites

1. Cartilage, found in joints and the ear, is a type of:

• A. Epithelial tissue
• B. Connective tissue
• C. Muscle tissue
• D. Nervous tissue

Correct answer: B

Rationale: Cartilage is a type of connective tissue that provides support and flexibility to various parts of the body, such as joints and the ear. It is composed of cells called chondrocytes embedded in a matrix of collagen and proteoglycans. Epithelial tissue covers body surfaces, muscle tissue is involved in movement, and nervous tissue transmits signals. The correct answer is connective tissue because cartilage serves a supportive function in the body.

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. Which of the following describes an experiment?

• A. The final math grades for a group of students passing through each year of elementary school are examined.
• B. The health trends of smokers in a small random sample are examined.
• C. Citizens in a local community are surveyed to determine concerns related to the next election.
• D. The effects of a new drug are tested on a group of participants.

Correct answer: D

Rationale: Option D describes an experiment because it involves testing the effects of a new drug on a group of participants. In an experiment, researchers intentionally manipulate an independent variable (in this case, the new drug) to observe its effects on a dependent variable (the participants' health outcomes). This method allows for establishing cause-and-effect relationships between variables, which is a key characteristic of experimental research design. Choices A, B, and C do not represent experiments. Choice A involves observational analysis of math grades, choice B involves observational analysis of health trends, and choice C involves a survey, none of which involve manipulating variables to establish cause-and-effect relationships.

4. What text feature does the author use to organize the passage?

• A. headings and subheadings
• B. superscripts
• C. diagrams
• D. labels and footnotes

Correct answer: A

Rationale: Headings and subheadings are commonly used text features that help organize a passage by signaling different sections or topics. In this case, the passage is organized with clear headings such as 'Dairy: Beverage,' 'Dairy: Meals,' 'Dairy: Snack,' and 'Dairy: Dessert.' These headings provide a structured layout, making it easier for readers to identify specific information within each category. Superscripts, diagrams, and labels and footnotes are not used in this passage for organizing content, making them incorrect choices.

5. Lise is doing a research project on the various psychological theories that Sigmund Freud developed and on the modern response to those theories. To which section of the library should she go to begin looking for research material?

• A. 100
• B. 200
• C. 300
• D. 900

Correct answer: A

Rationale: The correct answer is A: '100.' Freud's theories fall under psychology, which is classified under the 100 section according to the Dewey Decimal Classification system. Section 200 is for Religion, 300 for Social sciences, and 900 for History, geography, and biography. Therefore, A is the most appropriate section for Lise to find research material related to Freud's psychological theories.

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