Nursing Elites

1. Select the phrase that will make this sentence grammatically correct. Once they pass the exam, the students ___________.

• A. being certified
• B. have been certified
• C. will be certified
• D. are certifying

Correct answer: C

Rationale: The correct answer is 'will be certified' because it correctly indicates the future tense of the action of certifying the students after they pass the exam. This phrase accurately conveys the timing of the certification process in relation to the completion of the exam. Choice A 'being certified' is incorrect as it does not specify the future tense, while choice B 'have been certified' is incorrect as it indicates a past action. Choice D 'are certifying' is incorrect as it suggests the certification is currently happening, which is not the intended meaning in the sentence.

2. Which gland produces hormones that regulate sleep?

• A. Thyroid gland
• B. Pineal gland
• C. Adrenal gland
• D. Pituitary gland

Correct answer: B

Rationale: The pineal gland secretes melatonin, a hormone that plays a crucial role in regulating the sleep-wake cycle. Melatonin production is influenced by exposure to light, with levels increasing in the evening to promote sleep and decreasing in the morning to signal wakefulness. Choices A, C, and D are incorrect because the thyroid gland primarily regulates metabolism, the adrenal gland produces hormones like adrenaline and cortisol related to stress response, and the pituitary gland controls various functions by releasing different hormones but not specifically related to regulating sleep.

3. Which word is not spelled correctly in the context of the following sentence? Everyone in the fraternity found the four boys' pranks sophomoric.

• A. Everyone
• B. fraternity
• C. boys'
• D. sophomoric

Correct answer: C

Rationale: The word 'boys'' should be spelled as 'boys' in this context. The correct possessive form of the plural noun 'boys' does not require an apostrophe before the final S, which indicates possession. In this sentence, the intent is to show that the pranks belong to the four boys collectively, so the correct possessive form is 'boys' without the additional apostrophe.

4. What statement can be implied from the content of the article?

• A. Diversity is interesting to learn about.
• B. Everyone should learn to use chopsticks.
• C. European methods of eating are the best.
• D. Space travel has made eating easier.

Correct answer: A

Rationale: The correct statement that can be implied from the content of the article is that diversity is interesting to learn about. The passage discusses different cultural methods of eating, highlighting the value of discovering these differences and learning new ways to do things. Choice B is incorrect as it focuses on a specific eating tool without capturing the broader message of cultural diversity. Choice C is incorrect as it suggests a superiority of European methods without considering the value of diversity. Choice D is incorrect as the passage mentions that space travel has created new challenges for consuming food, not necessarily making eating easier.

5. The least common multiple (LCM) of two numbers is the smallest number that is a multiple of both. Which of the following represents the LCM of 14 and 21?

• A. 42
• B. 63
• C. 84
• D. 168

Correct answer: C

Rationale: Rationale: To find the least common multiple (LCM) of 14 and 21, we need to determine the smallest number that is a multiple of both 14 and 21. First, list the multiples of 14: 14, 28, 42, 56, 70, 84, ... Next, list the multiples of 21: 21, 42, 63, 84, ... The smallest number that appears in both lists is 42. Therefore, the LCM of 14 and 21 is 42.

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