Nursing Elites

1. Which of the following serves as a standard or series of standards for comparing the results of an experiment?

• A. A control
• B. A variable
• C. A constant
• D. Collected data

Correct answer: A

Rationale: A control is a standard used to compare the outcomes of an experiment and is crucial for determining the effect of the variables being tested. It helps isolate and measure the impact of the independent variable by providing a baseline for comparison. While variables may change, constants remain consistent, and collected data is the information obtained from the experiment. A control specifically serves as the standard for comparison in an experiment, making it the correct choice. Variables, although important, are what are being altered and tested in an experiment, constants are factors that are kept consistent throughout the experiment, and collected data is the information gathered from the experiment, none of which specifically serve as the standard for comparison.

2. The average life expectancy at birth in the United States at the beginning of the 21st century was about 75 years. The average life expectancy at birth in the middle of the 19th century was only about 40 years. Which of the following factors are likely to have contributed to the longer life expectancy in the 21st century? (Select the one that does not apply)

• A. The human body has evolved to become more resilient to its environment.
• B. There have been numerous advances in medical technology and treatments.
• C. Higher standards of basic cleanliness have helped people avoid illness.
• D. The creation of vaccines has nearly eliminated certain diseases that were once deadly.

Correct answer: A

Rationale: Medical advances, higher standards of cleanliness, and the creation of vaccines have all significantly contributed to the increase in life expectancy over time. While human evolution plays a role in adaptation to the environment over millennia, it is not a primary factor that has led to the substantial increase in life expectancy within a few centuries. The human body's evolution is a slow process that occurs over generations, while the advancements in medical technology, cleanliness, and vaccines have had a more immediate and direct impact on improving life expectancy.

3. What is the term for the process of a liquid changing into a gas?

• A. Evaporation
• B. Boiling
• C. Condensation
• D. Sublimation

Correct answer: A

Rationale: The correct answer is 'Evaporation.' Evaporation is the process by which a liquid changes into a gas at any temperature, while boiling specifically refers to the rapid vaporization of a liquid only at its boiling point. Condensation is the opposite process of gas turning into a liquid, and sublimation is the direct transition from solid to gas without passing through the liquid phase.

4. How does Wilde use irony to critique the upper class in the play?

• A. By portraying the upper class as sincere and honorable.
• B. By showing that the upper class is deeply concerned with morality.
• C. By exaggerating the trivial concerns and behaviors of the upper class.
• D. By highlighting the noble and upright nature of the upper class.

Correct answer: C

Rationale: Wilde uses irony by exaggerating the trivial concerns and behaviors of the upper class, revealing their lack of genuine depth and morality. In 'The Importance of Being Earnest,' Wilde satirizes the British aristocracy by highlighting their absurdities and trivialities. The play's characters, like Jack Worthing and Algernon Moncrieff, lead double lives, symbolizing the dual nature of their social status. Through witty dialogue, puns, and irony, Wilde exposes the superficiality and hypocrisy of the upper classes. The term 'Bunburying' coined by Wilde exemplifies the characters' deceitful actions to avoid social responsibilities. Additionally, the play ridicules the concept of marriage, portraying it as a societal transaction rather than a romantic bond. For instance, Lady Bracknell's interrogation of Jack about his eligibility as a suitor for Gwendolen underscores the materialistic view of marriage prevalent in the society Wilde critiques. Wilde's humorous yet critical portrayal of the aristocracy in 'The Importance of Being Earnest' makes it a timeless and cherished work.

5. Which of the following sentences shows the correct use of quotation marks?

• A. "Grady asked Abe, 'Did you know that an earthquake and a tsunami hit Messina, Italy, in 1908?'"
• B. Grady asked Abe, 'Did you know that an earthquake and a tsunami hit Messina, Italy, in 1908?'
• C. Grady asked Abe, "Did you know that an earthquake and a tsunami hit Messina, Italy, in 1908?"
• D. Grady asked Abe, "Did you know that an earthquake and a tsunami hit Messina, Italy, in 1908?"

Correct answer: C

Rationale: The correct use of quotation marks is in option C. In this option, the entire quoted sentence is enclosed within double quotation marks. This is the standard convention for punctuating direct speech in English. Option A has an incorrect placement of single and double quotation marks. Option B lacks opening double quotation marks for the spoken sentence. Option D incorrectly places the closing quotation mark outside the question mark, which is not the standard punctuation rule for quoted sentences.

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