Nursing Elites

1. What does the term 'electron configuration' refer to in relation to an atom?

• A. The arrangement of electrons in an atom's orbitals.
• B. The number of protons in an atom's nucleus.
• C. The number of neutrons in an atom's nucleus.
• D. The number of electrons in an atom's valence shell.

Correct answer: A

Rationale: The electron configuration of an atom refers to the arrangement of electrons in the atom's orbitals. This arrangement determines the atom's chemical properties and behavior. The number of protons in an atom's nucleus (option B) is known as the atomic number, which defines the element. The number of neutrons in an atom's nucleus (option C) contributes to the atom's mass number. The number of electrons in an atom's valence shell (option D) is important for understanding the atom's reactivity and bonding behavior, but the electron configuration specifically refers to how electrons are distributed among the different orbitals in an atom.

2. What is a secondary argument the author makes?

• A. Devices such as the iPad or Kindle are better than books because they have multiple uses.
• B. Books are still important to have while waiting for an appointment or taking a flight.
• C. Printed encyclopedias are still used and more convenient than using the Internet.
• D. With technology, there will soon be no need for stories.

Correct answer: A

Rationale: The secondary argument made by the author is that devices such as the iPad and Kindle are superior to printed books because they offer multiple functions beyond just reading. The author mentions that these devices have qualities similar to a computer and can be used for much more than just reading, making them a more versatile option compared to traditional books. Choice B is incorrect because the author does not emphasize the importance of books for specific situations like waiting for appointments or flights. Choice C is incorrect as the author does not compare printed encyclopedias to the Internet. Choice D is incorrect as the author does not suggest that technology will eliminate the need for stories; instead, they focus on the transition from printed books to electronic devices for reading.

3. Which of the following is a cluster of capillaries that functions as the main filter of the blood entering the kidney?

• A. The Bowman's capsule
• B. The Loop of Henle
• C. The glomerulus
• D. The nephron

Correct answer: C

Rationale: The correct answer is C, the glomerulus. The glomerulus is a cluster of capillaries in the kidney responsible for filtering blood as it enters the nephron. It plays a crucial role in the initial stages of urine formation by filtering waste products and excess substances from the blood. Choice A, the Bowman's capsule, is incorrect as it surrounds the glomerulus and captures the filtrate. Choice B, the Loop of Henle, is incorrect as it is part of the nephron responsible for water reabsorption. Choice D, the nephron, is incorrect as it comprises the functional unit of the kidney and includes the glomerulus, Bowman's capsule, and other structures.

4. The friendly baker offered us chocolate cookies and vanilla cupcakes with rainbow sprinkles. Which of the following is the direct object in the sentence above?

• A. offered us
• B. with the rainbow sprinkles
• C. The friendly baker
• D. chocolate cookies and vanilla cupcakes

Correct answer: D

Rationale: The correct answer is D, 'chocolate cookies and vanilla cupcakes.' In this sentence, the friendly baker is the subject, 'offered' is the verb, and 'chocolate cookies and vanilla cupcakes' receive the action of the verb, making them the direct object. Choices A, B, and C do not directly receive the action of the verb 'offered,' so they are not the direct object. Choice A is the verb phrase, choice B is a prepositional phrase, and choice C is the subject of the sentence.

5. Which of the following sentences uses figurative language?

• A. The scientist conducted an experiment.
• B. The child ran like a cheetah.
• C. The book contained many pages.
• D. The teacher explained the concept clearly.

Correct answer: B

Rationale: Choice B is the correct answer as it uses a simile, comparing the child's speed to that of a cheetah. Figurative language uses words or expressions with a meaning that is different from the literal interpretation, making the sentence more vivid and imaginative. In this case, the simile enhances the description of the child's speed by likening it to the swift and agile movement of a cheetah. Choices A, C, and D do not use figurative language. Option A is a straightforward statement about a scientist conducting an experiment without any figurative elements. Option C is a factual statement about a book having many pages without any figurative language. Option D is a clear explanation by a teacher without any figurative language present.

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