Nursing Elites

1. A woman wants to stack two bookcases, one 32.75 inches tall and another 17.25 inches tall. How tall will they be when stacked together?

• A. 49.5 inches
• B. 50 inches
• C. 48 inches
• D. 51 inches

Correct answer: B

Rationale: To find the total height of the stacked bookcases, you need to add the heights of the two bookcases: 32.75 inches + 17.25 inches = 50 inches. Therefore, the correct answer is 50 inches. Choice A (49.5 inches) is incorrect as it does not consider rounding off the total height. Choices C (48 inches) and D (51 inches) are incorrect as they do not accurately calculate the sum of the heights of the two bookcases.

2. Which macromolecule will always contain nitrogen?

• A. Fatty acid
• B. Protein
• C. Lipid
• D. Carbohydrate

Correct answer: B

Rationale: The correct answer is B: Protein. Proteins always contain nitrogen, as it is a key element in amino acids, the building blocks of proteins. Fatty acids (choice A), lipids (choice C), and carbohydrates (choice D) do not always contain nitrogen. Fatty acids consist of long chains of hydrocarbons, lipids are mainly composed of carbon, hydrogen, and oxygen, and carbohydrates are composed of carbon, hydrogen, and oxygen as well, but not nitrogen.

3. What is the relationship between work and energy?

• A. Work is the rate of energy transfer
• B. Work and energy are the same concepts
• C. Work is the result of energy
• D. Work changes an object's energy from one form to another

Correct answer: A

Rationale: Work is defined as the transfer of energy from one system to another. It is the rate at which energy is transferred or converted. Therefore, work is the rate of energy transfer, making option A the correct choice. Work involves the transfer or conversion of energy, but it is not the same as energy itself, nor is it the result of energy. Additionally, work does not change an object's energy from one form to another; instead, it involves the transfer of energy.

4. Which of the following guides would be the best for Raul?

• A. A Beginner's Guide to Giza (2015)
• B. The Life of Zahi Hawass (2014)
• C. A History of Hieroglyphics (2013)
• D. Who Built the Great Pyramids? (2015)

Correct answer: D

Rationale: The best guide for Raul would be 'Who Built the Great Pyramids?' as it focuses on the construction of the pyramids, providing detailed research on the topic. Choices A, B, and C are less relevant as they do not specifically address the construction of the pyramids. Choice A is about Giza in general, Choice B is a biography, and Choice C is about hieroglyphics, none of which directly relate to the construction of the pyramids.

5. What does the phrase 'to be on the same page' mean?

• A. To be physically close
• B. To agree or understand each other
• C. To be sharing the same goal
• D. To be facing the same direction

Correct answer: B

Rationale: The correct answer is B: 'To agree or understand each other.' The phrase 'to be on the same page' is an idiom that means to agree or understand each other. It implies being in sync or having a shared understanding with someone else. Choice A, 'To be physically close,' is incorrect as the phrase does not refer to physical proximity. Choice C, 'To be sharing the same goal,' is incorrect because while being on the same page may involve a shared goal, it primarily emphasizes agreement or mutual understanding. Choice D, 'To be facing the same direction,' is incorrect as it does not capture the essence of mutual agreement or understanding conveyed by the idiom.

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