Nursing Elites

1. The word 'cation' is closest in meaning to:

• A. element
• B. nutrient similar to magnesium
• C. symptom of deficiency
• D. nutritional supplement

Correct answer: A

Rationale: The word 'cation' refers to a positively charged ion, which is an atom or molecule that has lost one or more electrons. It is not related to nutrients, symptoms, or supplements. Therefore, the closest in meaning to 'cation' among the given choices is 'element.' In the provided extract, it mentions that cations like magnesium can affect the body's ability to absorb other cations, including calcium and potassium. This further emphasizes that 'cation' is related to elements rather than nutrients, symptoms, or supplements.

2. Which of the following resources would help a reader gather information about economic trade during World War 1?

• A. News articles and textbooks
• B. Social media and photographs
• C. Atlases and works of art
• D. Almanacs and music

Correct answer: A

Rationale: News articles and textbooks would provide the most relevant historical data on economic trade during World War 1. During significant events like World War 1, news articles would have reported on the economic aspects, such as trade disruptions and policies. Textbooks that cover the period would also delve into the economic impacts of the war. Choices B, C, and D are incorrect because social media, photographs, atlases, works of art, almanacs, and music are less likely to contain specific information about economic trade during World War 1. Social media did not exist during that time, photographs, atlases, works of art, almanacs, and music are more focused on visual, geographical, artistic, or general historical aspects rather than detailed economic data.

3. Which of the following could accurately subtitle this passage?

• A. The start of the revolution
• B. American march from the sea
• C. The full armies face off
• D. In the state of Massachusetts

Correct answer: A

Rationale: The passage outlines significant events in Clara Barton's life, starting from her birth in Massachusetts, moving to Washington D.C., her humanitarian work during the Civil War, and her later efforts in Europe and with the Red Cross. The most accurate subtitle for this passage would be 'The start of the revolution,' as it refers to the beginning and progression of Barton's revolutionary work in humanitarian aid and establishing the American branch of the International Red Cross Organization. The other choices are not suitable subtitles as they do not encompass the breadth of Barton's impactful life events described in the passage.

4. According to the timeline, which of the following events happens second?

• A. Barton works as a federal patent clerk
• B. Barton travels to Europe
• C. Barton identifies anonymous soldiers
• D. Barton works on the frontlines of the Civil War

Correct answer: D

Rationale: Based on the timeline provided, Barton working on the frontlines of the Civil War is the second event to occur. This event happened after her work as a patent clerk but before other events. Barton's travel to Europe and identification of anonymous soldiers happened after her service on the frontlines of the Civil War, making them later events in the timeline.

5. What is the author's purpose in discussing aquatic insects in relation to those that spend their entire lives in the air?

• A. To emphasize the adaptability and complexity of insect life cycles.
• B. To compare aquatic insects with those that remain airborne.
• C. To highlight the unique features of insects that live in both environments.
• D. To question the validity of studying insects that live in only one environment.

Correct answer: A

Rationale: The author's purpose in discussing aquatic insects in relation to those that spend their entire lives in the air is to emphasize the adaptability and complexity of insect life cycles. The author highlights how some insects transition between aquatic and aerial environments, showcasing the diverse strategies and features these insects possess to thrive in different habitats. Choice B is incorrect because the author is not solely comparing aquatic insects with those that remain airborne, but rather exploring their adaptability. Choice C is incorrect as the focus is not on highlighting unique features but on showcasing the transition between environments. Choice D is incorrect as the author is not questioning the validity of studying insects in only one environment but rather demonstrating the fascinating dual-life cycles of certain insects.

Similar Questions