Nursing Elites

1. Can a rational number be a fraction or decimal, or must it be a whole number?

• A. It must be a whole number
• B. It can be a fraction or decimal
• C. It can be any of the three
• D. It cannot be a decimal

Correct answer: C

Rationale: The correct answer is C. A rational number can be a whole number, fraction, or decimal. A rational number is any number that can be expressed as a ratio of two integers (where the denominator is not zero), which includes whole numbers, fractions, and decimals. Choice A is incorrect because rational numbers are not limited to being whole numbers. Choice B is incorrect because a rational number can be a fraction, decimal, or whole number. Choice D is incorrect because rational numbers can definitely be decimals, as long as the decimal representation is either terminating or repeating.

2. What figure of speech is used in the statement, 'His words were a dagger to my heart'?

• A. Metonymy
• B. Simile
• C. Metaphor
• D. Hyperbole

Correct answer: C

Rationale: The correct answer is C: Metaphor. The statement 'His words were a dagger to my heart' is a metaphor. A metaphor directly compares two unlike things by stating that one thing is another. In this case, the pain caused by his words is compared to a physical object, a dagger, emphasizing the intensity of the emotional impact. Choice A, Metonymy, is incorrect as metonymy involves substituting the name of one object with another closely related object. Choice B, Simile, is incorrect as a simile compares two things using 'like' or 'as,' which is not present in the given statement. Choice D, Hyperbole, is incorrect as hyperbole involves exaggeration for emphasis, which is not the case in the given statement.

3. Which vitamin requires the lymphatic system for proper absorption from the intestine?

• A. Vitamin A
• B. Vitamin C
• C. Vitamin D
• D. Vitamin B12

Correct answer: C

Rationale: The correct answer is Vitamin D. Vitamin D requires the lymphatic system for proper absorption from the intestine. Unlike vitamins A, C, and B12, which are absorbed directly into the bloodstream, vitamin D is absorbed into the lymphatic system first before entering the bloodstream. Therefore, options A, B, and D are incorrect as they do not rely on the lymphatic system for absorption from the intestine.

4. Which of the following lists Julia’s actions in the correct sequence?

• A. Julia woke up early and found she didn’t have any regular coffee. When she got to work, her boss had a lot for her to do. When the fire alarm went off, she decided to go home.
• B. Julia got to work and decided she was too tired to do the work her boss asked for, so she went home to get a cup of coffee.
• C. Julia woke up when the fire alarm went off and couldn’t get back to sleep. She then got stuck in traffic and arrived at work thirty minutes late.
• D. Julia was woken up early by a lawnmower and then got stuck in traffic on the way to her office. Once there, she found that the office was out of coffee and she had a lot of work to do. When the fire alarm went off, she decided to go home.

Correct answer: D

Rationale: Option D provides a sequence of events that align with the extract provided. Julia was woken up early by a lawnmower, couldn't go back to sleep, discovered she was out of regular coffee, got stuck in traffic on the way to work, found the office was out of coffee, had a lot of work to do, and decided to go home when the fire alarm went off. This sequence accurately reflects the chronological order of Julia's actions throughout the day. Choices A, B, and C do not follow a logical sequence of events based on the extract, making them incorrect.

5. 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.

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