Nursing Elites

1. Which of the following best describes the type of writing used in the email message sent by the instructor?

• A. technical
• B. narrative
• C. persuasive
• D. expository

Correct answer: C

Rationale: The email sent by the instructor after reconsidering his grading plan for the semester is aimed at persuading the students to understand the situation and potentially take certain actions based on his decision. It is not a technical piece that focuses on explaining complex processes, nor is it primarily a narrative recounting events. It also does not strictly provide information or explain a topic (expository writing). Instead, the email's purpose is to influence the students' perspective or behavior, making it a persuasive type of writing.

2. Define 'friction' in terms of opposing motion.

• A. A force that increases motion
• B. A force that accelerates motion
• C. A force that opposes motion
• D. A force that creates motion

Correct answer: C

Rationale: Friction is a force that opposes motion. When two surfaces are in contact, friction acts in the opposite direction to the motion or the potential motion between the two surfaces. It resists the relative motion of solid surfaces, fluid layers, and material elements sliding against each other. Friction hinders or prevents motion rather than promoting it. Choices A, B, and D are incorrect as they suggest that friction increases, accelerates, or creates motion, which is inaccurate. The correct definition of friction is that it opposes motion, making choice C the most appropriate option.

3. What is 0.07 expressed as a fraction?

• A. 7/100
• B. 1/10
• C. 1/20
• D. 1/50

Correct answer: A

Rationale: To convert a decimal to a fraction, we read the decimal as '7 hundredths,' which is written as 7/100. This fraction is already in its simplest form. Choice B, 1/10, is incorrect as it represents 0.1, not 0.07. Choices C and D, 1/20 and 1/50 respectively, do not match the decimal 0.07.

4. Which of the following words could most logically replace the underlined word without altering the intent of the sentence?

• A. Shouted
• B. Expressed
• C. Persuaded
• D. Whispered

Correct answer: B

Rationale: In the context provided, the word 'propagated' indicates that Xavier conveyed or expressed his belief to his friends. 'Expressed' is the most suitable synonym here as it aligns with the idea of communicating a belief clearly. The other options, 'shouted,' 'persuaded,' and 'whispered,' do not capture the essence of spreading or communicating an idea, making them incorrect choices.

5. Which of the following water-soluble vitamins is NOT synthesized in the large intestine?

• A. B6
• B. Biotin
• C. Pantothenic acid (Vitamin B5)
• D. Vitamin K

Correct answer: A

Rationale: The correct answer is A: B6. Vitamin B6 is not synthesized in the large intestine, while biotin, pantothenic acid (Vitamin B5), and Vitamin K can be synthesized by gut microflora. Biotin, B5, and K are examples of water-soluble vitamins that can be produced in the large intestine, but B6 needs to be obtained through dietary sources. Therefore, B6 is the correct answer as it is not synthesized within the large intestine, unlike the other options.

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