Nursing Elites

1. What happens to the kinetic energy of an object when its mass is doubled?

• A. Kinetic energy remains the same
• B. Kinetic energy halves
• C. Kinetic energy doubles
• D. Kinetic energy quadruples

Correct answer: A

Rationale: The correct answer is that the kinetic energy remains the same. Kinetic energy is directly proportional to the mass of an object and the square of its velocity. When the mass is doubled, the kinetic energy would increase if the velocity remains constant. However, in this question, only the mass is mentioned, not the velocity. Therefore, when the mass is doubled, the kinetic energy remains the same as long as the velocity remains constant. Choices B, C, and D are incorrect because they incorrectly suggest changes in kinetic energy that do not accurately reflect the relationship between mass and kinetic energy described in the question.

2. Ernestine has a short research project to complete, and her assigned topic is the history of the Globe Theatre in London. Which of the following sources would be the best starting point for Ernestine's research?

• A. Roget's Thesaurus
• B. Webster's Dictionary
• C. Encyclopedia Britannica
• D. University of Oxford Style Guide

Correct answer: C

Rationale: The best starting point for Ernestine's research on the history of the Globe Theatre in London would be the Encyclopedia Britannica. This choice is correct because the Encyclopedia Britannica provides authoritative and comprehensive information on various topics, including historical landmarks like the Globe Theatre. It offers detailed articles and references that would help Ernestine gain a deeper understanding of the theatre's background, construction, significance, and overall history. Choice A, Roget's Thesaurus, is incorrect because it is a thesaurus used for finding synonyms and antonyms of words, not historical information. Choice B, Webster's Dictionary, is also incorrect as it is a dictionary used for word definitions, not historical research. Choice D, University of Oxford Style Guide, is not the best starting point for historical research on the Globe Theatre, as it focuses on style and formatting guidelines rather than providing historical content.

3. What is the scientific term for the monthly cycle in females that prepares the body for potential pregnancy?

• A. Ovulation cycle
• B. Menstrual cycle
• C. Implantation cycle
• D. Gestation cycle

Correct answer: B

Rationale: The correct answer is B: Menstrual cycle. The menstrual cycle is the scientific term for the monthly cycle in females that prepares the body for potential pregnancy. This cycle involves various phases, including the release of an egg from the ovary (ovulation), thickening of the uterine lining in preparation for a fertilized egg, and shedding of the uterine lining if pregnancy does not occur (menstruation). Choices A, C, and D are incorrect. Option A, Ovulation cycle, only refers to the specific phase of egg release from the ovary. Option C, Implantation cycle, pertains to the process of the fertilized egg attaching to the uterine wall. Option D, Gestation cycle, denotes the period of fetal development during pregnancy, which is distinct from the monthly cycle preparing the body for potential pregnancy.

4. What is 0.09 liters in milliliters when converted?

• A. 0.09 ml
• B. 90 ml
• C. 900 ml
• D. 9 ml

Correct answer: B

Rationale: To convert liters to milliliters, you need to multiply by 1,000 since there are 1,000 milliliters in a liter. Therefore, 0.09 liters x 1,000 = 90 milliliters. Choice A, 0.09 ml, is incorrect as it represents the original volume in milliliters. Choices C and D, 900 ml and 9 ml, are incorrect as they miscalculate the conversion from liters to milliliters.

5. Which of the following sentences is most representative of a summary sentence for this passage?

• A. The problem with having a larger Bermuda Triangle is that it increases the odds of accidents.
• B. The area that is called the Bermuda Triangle happens to fall within one of the busiest navigational regions in the world, and the reality of greater activity creates the possibility for more to go wrong.
• C. One of the biggest challenges in considering the phenomenon is deciding how much area actually represents the Bermuda Triangle.
• D. Researchers have never been able to find anything truly mysterious about what happens in the Bermuda Triangle, if there even is a Bermuda Triangle.

Correct answer: D

Rationale: The correct answer is D. This sentence is the best summary statement for the entire passage because it succinctly captures the main idea of the author's discussion about the Bermuda Triangle. It highlights the lack of concrete evidence found by researchers regarding the mysterious occurrences in the Bermuda Triangle, effectively summarizing the overall tone and content of the passage. Choice A talks about the increased odds of accidents but does not capture the essence of the passage. Choice B discusses the navigational regions and the possibility of accidents, which is not the central theme of the passage. Choice C mentions the challenge of defining the Bermuda Triangle's area, which is a detail rather than a summary of the passage.

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