Nursing Elites

1. What is the recommended daily fiber intake for adults?

• A. 10 grams
• B. 25 grams
• C. 35 grams
• D. 50 grams

Correct answer: B

Rationale: The recommended daily fiber intake for adults is around 25 grams for women and 38 grams for men. Fiber is essential for maintaining a healthy digestive system, preventing constipation, and reducing the risk of chronic diseases such as heart disease and diabetes. Consuming an adequate amount of fiber can also help with weight management and promote overall well-being. Option B is the correct answer based on the recommended daily intake guidelines for adults. Choices A, C, and D are incorrect because they do not align with the established guidelines for fiber intake in adults. 10 grams (choice A) is too low, 35 grams (choice C) is higher than the general recommendation, and 50 grams (choice D) is significantly above the recommended intake, which may lead to digestive issues in some individuals.

2. What is the first thing you should do to help him?

• A. Ask the student what his assignment is and what type of books he is looking for
• B. Tell the student that books are shelved by the author's last name and guide him to locate the books he is looking for
• C. Find an opportunity later on to ask his teacher about the assignment, so you can assist him better next time he visits the library
• D. Invite another student from his class to help him, assuming they share the same assignment

Correct answer: B

Rationale: The first thing you should do to help the student is to provide guidance on how books are arranged in the library, which is by the author's last name, as observed in the science book section. By explaining this system to the student, you empower him to locate the books independently. This approach fosters self-reliance and problem-solving skills. Choice A is incorrect as it delays addressing the immediate need, which is helping the student navigate the library. Choice C is also incorrect as it suggests postponing assistance to a later time. Choice D is not the best course of action as it doesn't directly help the confused student in the moment.

3. What is the balanced chemical equation for the reaction between sodium and chlorine to form sodium chloride?

• A. Na + Cl2 -> NaCl
• B. 2Na + Cl2 -> 2NaCl
• C. Na2 + Cl -> 2NaCl
• D. Na + 2Cl -> NaCl2

Correct answer: B

Rationale: In a balanced chemical equation, the number of atoms of each element must be the same on both sides of the equation. When sodium (Na) reacts with chlorine (Cl2) to form sodium chloride (NaCl), we need to ensure the equation is balanced. There are 2 chlorine atoms in Cl2; hence, we need 2 sodium atoms on the left side to balance it. Therefore, the balanced chemical equation is 2Na + Cl2 -> 2NaCl. Choice A is incorrect because it does not have the correct coefficients to balance the equation. Choice C is incorrect as it incorrectly represents the formula of sodium. Choice D is incorrect as it forms NaCl2, which is not the correct compound formed in this reaction.

4. During January, Dr. Lewis worked 20 shifts. During February, she worked three times as many shifts as she did during January. During March, she worked half the number of shifts she worked during February. Which equation below describes the number of shifts Dr. Lewis worked in March?

• A. shifts = 20 + 3 + 1/2
• B. shifts = (20)(3)(1/2)
• C. shifts = (20)(3) + 1/2
• D. shifts = 20 + (3)(1/2)

Correct answer: B

Rationale: During January, Dr. Lewis worked 20 shifts. Shifts for January = 20. During February, she worked three times as many shifts as she did during January. Shifts for February = (20)(3) = 60. During March, she worked half the number of shifts she worked in February. Shifts for March = (60)(1/2) = 30. Therefore, the correct equation to describe the number of shifts Dr. Lewis worked in March is 'shifts = (20)(3)(1/2)', representing the calculation based on the given scenario. Choices A, C, and D do not accurately represent the correct mathematical relationship between the shifts worked in the different months, making them incorrect.

5. 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.

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