Nursing Elites

1. What is the formula for calculating density?

• A. Density = Volume / Mass
• B. Density = Mass × Volume
• C. Density = Mass / Volume
• D. Density = Volume - Mass

Correct answer: A

Rationale: Density is defined as the amount of mass in a given volume. The formula for calculating density is Density = Mass / Volume. This means that you divide the mass of an object by its volume to determine its density. Therefore, the correct formula for calculating density is Density = Volume / Mass. Choice A is correct because density is calculated by dividing the volume by the mass. Choices B, C, and D are incorrect because they do not represent the correct relationship between mass and volume in calculating density.

2. In the sentence, 'The receptionist explained that we would be the next to see the doctor,' which of the following is the complete predicate?

• A. explained that we would be the next to see the doctor
• B. next to see the doctor
• C. explained that we would be next
• D. see the doctor

Correct answer: A

Rationale: The complete predicate is 'explained that we would be the next to see the doctor.' In a sentence, the complete predicate includes the main verb (explained) and all the words that complete its meaning (that we would be the next to see the doctor). Choices B, C, and D do not constitute the complete predicate as they do not include the main verb 'explained' and all associated words that complete its meaning.

3. Which enzyme breaks down carbohydrates like starches and sugars in the mouth?

• A. Pepsin
• B. Lipase
• C. Amylase
• D. Trypsin

Correct answer: C

Rationale: The correct answer is Amylase. Amylase is the enzyme responsible for breaking down carbohydrates like starches and sugars in the mouth. Pepsin is a digestive enzyme that breaks down proteins in the stomach, lipase breaks down fats, and trypsin is another enzyme that breaks down proteins in the small intestine. Therefore, choices A, B, and D are incorrect for this question.

4. Which structure controls the hormones secreted by the pituitary gland?

• A. Hypothalamus
• B. Adrenal gland
• C. Testes
• D. Pancreas

Correct answer: A

Rationale: The correct answer is A: Hypothalamus. The hypothalamus controls the release of hormones from the pituitary gland. It acts as a master regulator of the endocrine system by producing releasing and inhibiting hormones that influence the secretion of hormones from the pituitary gland. Choice B, the Adrenal gland, is incorrect because while it plays a role in hormone production, it is not responsible for controlling the pituitary gland's hormones. Choice C, the Testes, and Choice D, the Pancreas, are also incorrect as they are not directly involved in controlling the hormones secreted by the pituitary gland.

5. How does Wilde portray the institution of marriage in The Importance of Being Earnest?

• A. As a romantic union between two individuals.
• B. As a social contract designed for economic and social gain.
• C. As a trivial and superficial agreement.
• D. As a necessary evil in a structured society.

Correct answer: B

Rationale: In The Importance of Being Earnest, Wilde portrays marriage as a social contract rather than a romantic union. The play satirizes the transactional nature of marriage in the society Wilde critiques. Characters like Lady Bracknell's interrogation of Jack highlight how marriage is viewed as a means for economic and social gain rather than genuine affection, emphasizing the societal norms of the time. Choice A is incorrect because Wilde's portrayal goes beyond a simple romantic view of marriage. Choice C is incorrect as it oversimplifies Wilde's critique of marriage and societal norms. Choice D is incorrect as it doesn't capture the nuanced satire Wilde employs in dissecting the institution of marriage.

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