Nursing Elites

1. Sarah works part-time and earns $12 per hour. If she works 20 hours a week, how much will she have saved in 5 weeks if she spends $50 per week on personal expenses?

• A. $600
• B. $750
• C. $500
• D. $650

Correct answer: C

Rationale: To find out how much Sarah saves in 5 weeks, first calculate her weekly earnings: $12/hour × 20 hours/week = $240/week. Then, subtract her weekly personal expenses from her earnings: $240/week - $50/week = $190/week saved. Over 5 weeks, she will save $190/week × 5 weeks = $950. However, none of the provided answer choices match $950. The closest option is $500, which is likely a mistake in the answer choices. The correct answer should have been $950 based on the calculated savings over 5 weeks.

2. What is the small repeating unit in the contractile apparatus of skeletal muscle?

• A. Myofibril
• B. Actin
• C. Sarcomere
• D. Myosin

Correct answer: C

Rationale: The correct answer is 'Sarcomere.' The sarcomere is the smallest repeating unit within myofibrils and is responsible for muscle contraction in skeletal muscle. It consists of overlapping actin and myosin filaments arranged in a highly organized structure that allows for the sliding of filaments during muscle contraction. 'Myofibril' (choice A) is incorrect because it is a larger structure composed of sarcomeres. 'Actin' (choice B) and 'Myosin' (choice D) are incorrect as they are individual proteins that are components of the sarcomere, not the smallest repeating unit itself.

3. If a product's original price is $80 and it is discounted by 20%, what is the final price?

• A. 64
• B. 60
• C. 70
• D. 66

Correct answer: A

Rationale: To find the discounted price, you first calculate 20% of the original price: 20% of $80 is $16. Subtracting this discount amount from the original price gives the final price: $80 - $16 = $64. Therefore, the final price after a 20% discount on a product originally priced at $80 is $64. Choice B, $60, is incorrect because it does not account for the correct discount amount. Choice C, $70, is incorrect as it does not reflect the reduction due to the 20% discount. Choice D, $66, is incorrect as it miscalculates the discounted price.

4. The speaker addresses his audience as 'My Good Friends.' What kind of credibility does this salutation give to the speaker?

• A. The speaker is an employer addressing his employees, so the salutation is a way to bridge the gap between himself and his employees.
• B. The speaker's salutation is one from an entertainer to his audience, using friendly language to connect before a serious speech.
• C. The salutation gives the serious speech that follows a somber tone, as it is used ironically.
• D. The speech is one from a politician to the public, so the salutation is used to grab the audience's attention.

Correct answer: B

Rationale: The speaker's address of 'My Good Friends' implies a sense of warmth and familiarity, indicating that the speaker wants to establish a connection with the audience before delivering a serious speech. This type of salutation is often used by entertainers to engage the audience and create a friendly atmosphere conducive to effective communication. Choice A is incorrect because there is no indication of an employer-employee relationship. Choice C is incorrect as there is no indication of irony in the salutation. Choice D is incorrect as the salutation aims to create a connection rather than grab attention as a politician might.

5. Which of the following actions should NOT take place during the revising, editing, and proofreading steps of the writing process?

• A. Improving word choice
• B. Replacing irrelevant or weak sentences
• C. Identifying sentences that require citations
• D. Determining the argument the composition will defend

Correct answer: D

Rationale: During the revising, editing, and proofreading steps of the writing process, the focus is on refining the existing content rather than creating new material. Improving word choice, replacing irrelevant or weak sentences, and identifying sentences that require citations are tasks that fall within these steps to enhance the overall quality and clarity of the writing. Determining the argument the composition will defend is a task that belongs to the drafting stage, where the main ideas and arguments are formulated. Therefore, deciding on the argument is not a step that should take place during revising, editing, and proofreading.

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