Nursing Elites

1. Which of the following statements could NOT provide support for BOTH arguments?

• A. A number of local school districts have recently implemented dress codes.
• B. School administrators have been in talks with parents over the issue of uniforms.
• C. Students have reported that school uniforms are costly and typically ill-fitting.
• D. Several groups of students have been organized to discuss uniform dress codes.

Correct answer: C

Rationale: The correct answer is C because the statement about the cost and fit of uniforms could only support the argument against uniforms, not both arguments. It aligns more with Vivian Harris's stance against uniforms, emphasizing the importance of clothing as a form of self-expression. Choices A, B, and D are more neutral statements that could provide support for both arguments by indicating actions being taken or discussions being held regarding uniforms without leaning towards a specific stance.

2. What is the function of valves in arteries?

• A. To maintain high blood pressure for the proper diffusion of nutrients in capillaries.
• B. To prevent backflow of blood due to high pressure away from the heart.
• C. As a vestigial trait from evolution, like the appendix, that serves no purpose.
• D. Valves are absent in arteries but present in veins.

Correct answer: B

Rationale: Valves in arteries serve the crucial function of preventing backflow of blood. Arteries carry blood at high pressure away from the heart, and the valves ensure that blood flows in one direction, towards the capillaries, to maintain efficient circulation. Without these valves, there would be a risk of blood flowing backward, compromising the effectiveness of blood circulation in the body. Choices A, C, and D are incorrect. Choice A incorrectly suggests that valves maintain high blood pressure for nutrient diffusion in capillaries, which is not their function. Choice C inaccurately compares valves to vestigial traits, like the appendix, implying they serve no purpose, which is untrue. Choice D is incorrect as valves are indeed present in arteries to regulate blood flow, not just in veins.

3. Which of the following is a primary source?

• A. A critic's summary of a book on Abraham Lincoln.
• B. A peer-reviewed scientific journal's table of contents.
• C. A gene splicing study report with data.
• D. A news article quoting research into curing cancer.

Correct answer: C

Rationale: The correct answer is C. A gene splicing study report with data is a primary source because it provides original research findings. In contrast, choice A is a secondary source as it involves a critic's interpretation of a book. Choice B, the table of contents of a peer-reviewed scientific journal, is not a primary source but a tertiary source, providing a summary of articles. Choice D, a news article quoting research, is a secondary source that presents information based on primary sources rather than the original research itself.

4. Muscles that work in opposition to each other, producing opposing movements, are called:

• A. Synergists
• B. Antagonists
• C. Agonists
• D. Fixators

Correct answer: B

Rationale: Antagonist muscles are pairs of muscles that work in opposition to each other, producing opposing movements. When one muscle contracts, the other relaxes to allow the movement to occur smoothly. Synergists are muscles that work together to create a movement, not in opposition. Agonists are muscles primarily responsible for producing a specific movement, not opposing each other. Fixators are muscles that stabilize joints to allow other movements to take place, providing a stable base for muscle actions but do not produce opposing movements.

5. What is a secondary argument the author makes?

• A. Devices such as the iPad or Kindle are better than books because they have multiple uses.
• B. Books are still important to have while waiting for an appointment or taking a flight.
• C. Printed encyclopedias are still used and more convenient than using the Internet.
• D. With technology, there will soon be no need for stories.

Correct answer: A

Rationale: The secondary argument made by the author is that devices such as the iPad and Kindle are superior to printed books because they offer multiple functions beyond just reading. The author mentions that these devices have qualities similar to a computer and can be used for much more than just reading, making them a more versatile option compared to traditional books. Choice B is incorrect because the author does not emphasize the importance of books for specific situations like waiting for appointments or flights. Choice C is incorrect as the author does not compare printed encyclopedias to the Internet. Choice D is incorrect as the author does not suggest that technology will eliminate the need for stories; instead, they focus on the transition from printed books to electronic devices for reading.

Similar Questions