Nursing Elites

1. Approximately how many people voted for the proposition if 9.5% of the town's population of 51,623 voted for it in a municipal election?

• A. 3,000
• B. 5,000
• C. 7,000
• D. 10,000

Correct answer: B

Rationale: To find the approximate number of people who voted for the proposition, multiply the town's population by the percentage that voted for it. 9.5% of 51,623 is about 0.095 * 51,623 ≈ 4,904. Rounded to the nearest thousand, this gives an estimate of 5,000 people. Therefore, choice B, '5,000,' is the correct answer. Choices A, C, and D are incorrect as they do not align with the calculated estimation.

2. What is the best summary of the instructor's motive in sending the email to the students?

• A. Expressing concern about students' grades and emphasizing the importance of being worried.
• B. Recognizing the low exam scores and the need to adjust the grading plan to help students improve.
• C. Explaining the purpose of a group project and how it benefits students working together.
• D. Stating the strict grading policy set at the beginning of the semester.

Correct answer: B

Rationale: Answer choice B is the correct summary of the instructor's motive in sending the email to the students. The passage mentions that the instructor acknowledged the low exam scores, including a high failure rate and the need to reconsider the grading plan for the semester. This indicates that the instructor wants to adjust the grading plan to provide students with an opportunity to improve their scores. Choice A is incorrect as it focuses on expressing concern rather than on adjusting the grading plan. Choice C is unrelated as it discusses the purpose of a group project. Choice D is also incorrect as it mentions the strict grading policy set at the beginning of the semester, which is not the main focus of the email sent by the instructor.

3. In the process of osmosis, the solvent moves from an area of...

• A. Low solute concentration to high solute concentration
• B. Hotter solution to colder solution
• C. Colder solution to hotter solution
• D. High solute concentration to low solute concentration

Correct answer: D

Rationale: In the process of osmosis, solvent molecules move from an area of high solute concentration to low solute concentration. This movement occurs to equalize the solute concentrations on both sides of the semi-permeable membrane. As water tends to move towards higher solute concentrations, the solvent moves in this direction to balance the concentrations and establish equilibrium. Choices A, B, and C are incorrect because osmosis involves the movement of solvent, not solute, and it moves towards the area of higher solute concentration, not lower. Therefore, the correct answer is option D.

4. Where is keratin found?

• A. It is a protein-digesting enzyme released by the stomach.
• B. It is released in the neuromuscular junction.
• C. It is a protein found in the hypodermis.
• D. It is a protein found in hair.

Correct answer: D

Rationale: Keratin is a structural protein found in hair, skin, and nails, providing strength and protection. It forms the main structural component of hair, making choice D the correct answer. Choices A, B, and C are incorrect because keratin is not an enzyme released by the stomach, not released in the neuromuscular junction, and not found in the hypodermis. Remember that keratin is primarily associated with structural support in epithelial cells.

5. What is the best definition of the word translucent?

• A. Blocking all light
• B. Blinding with light
• C. Giving off colorful light
• D. Letting some light through

Correct answer: D

Rationale: The correct definition of the word translucent is letting some light through. Translucent materials allow light to pass through, but they are not completely clear or transparent, unlike transparent materials. Choice A, 'Blocking all light,' is incorrect because translucent materials do not block all light. Choice B, 'Blinding with light,' is incorrect as it does not describe the property of translucency. Choice C, 'Giving off colorful light,' is also incorrect as it does not accurately define the term translucent.

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