Nursing Elites

1. Which of the following statements is true about the dependent variable?

• A. A factor that remains constant during the experiment
• B. A factor with data typically plotted on the x-axis
• C. A factor that is measured during an experiment
• D. A factor with data typically plotted on the y-axis

Correct answer: C

Rationale: The correct answer is C. The dependent variable is the factor that is being measured or observed in an experiment. It is the outcome that is affected by changes in the independent variable. In graphical representations, the dependent variable is usually plotted on the y-axis, not the x-axis. Choice A is incorrect because a factor that remains constant is referred to as a constant, not a dependent variable. Choice B is incorrect as the independent variable's data is typically plotted on the x-axis. Choice D is incorrect because the dependent variable's data is usually plotted on the y-axis. Therefore, choice C accurately describes the dependent variable.

2. In the context of the article, the word mortal means

• A. deadly.
• B. recoverable.
• C. fatal.
• D. dangerous.

Correct answer: C

Rationale: In the context of the article describing the assassination of President Lincoln, the word 'mortal' is used to describe a wound that will cause death. The sentence 'The wound is mortal' indicates that the wound is fatal and will result in the President's death. Therefore, the correct synonym for 'mortal' in this context is 'fatal,' meaning causing death. Choice A, 'deadly,' is the best synonym as it directly relates to causing death. Choices B and D, 'recoverable' and 'dangerous,' do not accurately reflect the meaning of 'mortal' in this context.

3. Where is pseudostratified columnar epithelium primarily found?

• A. Skeletal muscle
• B. Bony skeleton
• C. External ears
• D. Bloodstream

Correct answer: C

Rationale: Pseudostratified columnar epithelium is a type of epithelial tissue found in the respiratory tract, including the lining of the trachea and bronchi. It is also found in the male reproductive system and parts of the auditory tube and external ear canal. Among the options provided, the external ears (option C) are the most relevant location for pseudostratified columnar epithelium. Skeletal muscle (option A) is primarily composed of muscle fibers, not epithelial tissue. The bony skeleton (option B) is composed of bone tissue. The bloodstream (option D) consists of blood cells and plasma, not epithelial tissue.

4. On a highway map, the scale indicates that 1 inch represents 45 miles. If the distance on the map is 3.2 inches, how far is the actual distance?

• A. 45 miles
• B. 54 miles
• C. 112 miles
• D. 144 miles

Correct answer: D

Rationale: To find the actual distance represented by 3.2 inches on the map, we use the scale of 1 inch representing 45 miles. Setting up the proportion 1 inch = 45 miles, we can calculate the actual distance by multiplying 3.2 inches by 45 miles, which equals 144 miles. Therefore, the correct answer is 144 miles. Choice A (45 miles) is incorrect as it represents the distance for 1 inch on the map, not for 3.2 inches. Choices B (54 miles) and C (112 miles) are incorrect calculations based on a misinterpretation of the scale.

5. Which option best exemplifies an author's use of alliteration and personification?

• A. Her mood hung about her like a weary cape, very dull from wear.
• B. It shuddered, swayed, shook, and screamed its way into dust under hot flames.
• C. The house was a starch sentry, warning visitors away.
• D. At its shoreline, visitors swore they heard the siren call of the cliffs above.

Correct answer: B

Rationale: Choice B best exemplifies an author's use of alliteration and personification. The sentence 'It shuddered, swayed, shook, and screamed its way into dust under hot flames' personifies an inanimate object (it) by attributing human actions to it, combining alliteration with the repeated 's' sounds. Choices A, C, and D do not contain both alliteration and personification. Choice A mainly focuses on simile and lacks alliteration. Choice C features personification but lacks alliteration. Choice D includes personification but lacks alliteration as well.

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