Nursing Elites

1. The word 'cation' is closest in meaning to:

• A. element
• B. nutrient similar to magnesium
• C. symptom of deficiency
• D. nutritional supplement

Correct answer: A

Rationale: The word 'cation' refers to a positively charged ion, which is an atom or molecule that has lost one or more electrons. It is not related to nutrients, symptoms, or supplements. Therefore, the closest in meaning to 'cation' among the given choices is 'element.' In the provided extract, it mentions that cations like magnesium can affect the body's ability to absorb other cations, including calcium and potassium. This further emphasizes that 'cation' is related to elements rather than nutrients, symptoms, or supplements.

2. Which of the following would weaken the author's argument?

• A. a report revealing that the cited study was funded by a company that provides discounted tutoring through schools
• B. a study demonstrating differences in standardized test scores among students at schools in various neighborhoods
• C. a statement signed by local teachers affirming that they do not give preferential treatment in the classroom or during grading
• D. a study indicating that GPA has a weak correlation with success in college

Correct answer: A

Rationale: Choice A weakens the author's argument by highlighting a potential conflict of interest. If the cited study was funded by a company offering discounted tutoring, it could introduce bias and question the credibility of the study's findings. This revelation could cast doubt on the objectivity and reliability of the research, ultimately undermining the argument based on the cited study. Choices B, C, and D do not directly impact the credibility or objectivity of the cited study, so they would not significantly weaken the author's argument.

3. On which day of the week will they be able to water their lawn?

• A. Tuesday
• B. Wednesday
• C. Thursday
• D. Saturday

Correct answer: B

Rationale: Based on the town's watering schedule, residents with addresses ending in 7 should water their lawns on Wednesdays. The Morgan family's address ends in 7, so they should set up their watering schedule for Wednesdays. Therefore, the correct answer is Wednesday. Choices A, C, and D are incorrect as they correspond to days designated for addresses ending in other numbers according to the town's schedule.

4. Based on the information provided, what is the most logical reason for the watering schedule having the same number for both Friday and Saturday?

• A. There are more addresses ending with these numbers than with the other numbers.
• B. All businesses have addresses ending in these numbers, and they consume the most water.
• C. The residents at these addresses are the most likely to consume more water.
• D. The city is more concerned about water usage in the latter part of the week.

Correct answer: C

Rationale: The most logical reason for the watering schedule having the same number for both Friday and Saturday is that the residents at addresses ending with these numbers are the most likely to consume more water. This indicates a trend in water consumption among residents at these specific addresses, leading to the need for consistent watering on both days. Choice A is incorrect as the number of addresses ending with specific numbers does not necessarily correlate with water consumption. Choice B is incorrect as there is no information suggesting that businesses consuming the most water have addresses ending with these numbers. Choice D is incorrect as there is no evidence to support that the city is more concerned about water usage specifically in the latter part of the week.

5. What is the definition of the word 'fry' as it appears in the passage?

• A. Fry eggs that have been fertilized.
• B. Young fish capable of feeding themselves.
• C. A place where larvae are kept safe from predators.
• D. Fish prepared to be fried in oil.

Correct answer: B

Rationale: The correct answer is B: 'Young fish capable of feeding themselves.' In the provided extract, 'fry' refers to the young fish that are hatched out and are old enough to take charge of themselves. Choice A is incorrect as it refers to a different context of 'fry.' Choice C is incorrect as it describes a location rather than the meaning of 'fry.' Choice D is also incorrect as it provides a definition of 'fry' related to cooking, which is not the intended meaning in the passage.

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