Nursing Elites

1. Which property remains constant despite possible changes to the element?

• A. Atomic number
• B. Number of electrons
• C. Atomic mass
• D. Isotopic form

Correct answer: A

Rationale: The correct answer is 'Atomic number' (A). The atomic number of an element remains constant as it defines the number of protons in the nucleus, which does not change despite various chemical reactions or physical processes affecting the element. The number of protons in the nucleus determines the identity of the element, and this fundamental property remains unchanged even if the element undergoes chemical reactions, forms ions, or changes its physical state. Choices B, C, and D are incorrect because the number of electrons (B) can change in chemical reactions, atomic mass (C) can vary with isotopes, and isotopic form (D) refers to variations in the number of neutrons in the nucleus, which can result in different isotopes of an element.

2. Sarah buys one red can of paint every month. If she continues this for four months, how many red cans did she buy?

• A. 2
• B. 3
• C. 4
• D. 5

Correct answer: C

Rationale: The correct answer is C. Sarah buys one red can of paint every month for four months. Therefore, if she continues this pattern for four months, she would have bought a total of 4 red cans. Choices A, B, and D are incorrect because they do not reflect the total number of red cans accumulated over the specified period of four months.

3. What information should the author include to help clarify information in the passage?

• A. The fat content of yogurt.
• B. How much calcium is in fortified juice.
• C. Which leafy greens contain calcium.
• D. The definition of lactose intolerance.

Correct answer: D

Rationale: The author should include information on the definition of lactose intolerance to help readers understand the need for lactose-free alternatives within the milk group. This clarification would provide context for why lactose-free options are recommended and help individuals make informed choices based on their dietary needs. Choices A, B, and C, although related to the topic of calcium-rich foods, do not directly address the issue of lactose intolerance and its implications for choosing suitable dairy alternatives.

4. Which of the following sentences correctly uses a semicolon?

• A. I have a big test tomorrow; I can't go out tonight.
• B. I have a big test tomorrow; I can't go out tonight.
• C. I have a big test tomorrow; and I can't go out tonight.
• D. I have a big test tomorrow; but I can't go out tonight.

Correct answer: A

Rationale: The correct use of a semicolon is to join two closely related independent clauses. Choice A is the only option that correctly uses a semicolon to connect two independent clauses: 'I have a big test tomorrow' and 'I can't go out tonight.' Choice B incorrectly uses a comma instead of a semicolon. Choice C adds an unnecessary 'and' after the semicolon, which disrupts the correct punctuation usage. Choice D introduces a contradictory conjunction 'but' after the semicolon, which is not necessary for the given context. Therefore, the correct answer is A.

5. What is the definition of the word 'haunt' in the following passage? 'From that time forward, Mr. Utterson began to haunt the door in the by street of shops.'

• A. To levitate
• B. To constantly visit
• C. To terrorize
• D. To daunt

Correct answer: B

Rationale: 'Haunt' in this context means to visit a place frequently or persistently, which aligns with Mr. Utterson's actions of regularly going to the door in the by street of shops. The other choices are incorrect because 'levitate' means to rise or float in the air, 'terrorize' means to cause extreme fear, and 'daunt' means to make someone feel intimidated or apprehensive, none of which accurately reflect the meaning of 'haunt' in this context.

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