Nursing Elites

1. Which of the following is a function of the liver?

• A. Producing digestive enzymes
• B. Storing bile
• C. Filtering waste products from the blood
• D. Transporting nutrients to cells

Correct answer: B

Rationale: The correct function of the liver is to store bile. Bile is produced in the liver and stored in the gallbladder until it is needed to aid in the digestion of fats. While the liver does produce bile, its primary role is to store and release it. Choices A, C, and D are incorrect. Producing digestive enzymes is mainly the function of the pancreas, filtering waste products from the blood is primarily done by the kidneys, and transporting nutrients to cells is typically associated with the circulatory system rather than the liver.

2. What is the process by which one element changes into another through radioactive decay known as?

• A. Transmutation
• B. Fission
• C. Fusion
• D. Oxidation

Correct answer: A

Rationale: The correct answer is A: Transmutation. Transmutation is the correct term to describe the process by which one element changes into another element through radioactive decay. In transmutation, the atomic structure of the element is altered, leading to a change in the element's identity. Choice B, Fission, refers to the splitting of a heavy nucleus into lighter nuclei. Choice C, Fusion, involves the merging of lighter nuclei to form a heavier nucleus. Choice D, Oxidation, is not related to the process of one element changing into another through radioactive decay.

3. Which of the following minerals is important for bone health and is stored in bones by the skeletal system?

• A. Iron
• B. Sodium
• C. Calcium
• D. Magnesium

Correct answer: C

Rationale: The correct answer is Calcium (Choice C). Calcium is essential for bone health and is stored in bones by the skeletal system. Bones act as a reservoir for calcium, playing a critical role in maintaining bone strength and density. Iron, sodium, and magnesium are important for various bodily functions but are not primarily stored in bones for bone health. Iron is crucial for oxygen transport, sodium helps regulate fluid balance, and magnesium is involved in over 300 enzymatic reactions in the body.

4. Which of the following lists elements of the prewriting portion of the writing process?

• A. Researching, outlining, editing
• B. Preparation, referencing sources, drafting
• C. Planning, brainstorming, outlining
• D. Drafting, researching, referencing sources

Correct answer: C

Rationale: The correct answer is C: Planning, brainstorming, outlining. During the prewriting phase of the writing process, it is essential to plan your writing, brainstorm ideas, and create an outline before moving on to drafting. Researching, referencing sources, and editing are typically part of the later stages of the writing process, not prewriting. Choices A, B, and D include elements that are more aligned with drafting and revising stages rather than prewriting.

5. What kind of error is present in the following sentence? This summer, I'm planning to travel to Italy, take a Mediterranean cruise, go to Pompeii, and eat a lot of Italian food.

• A. Parallelism
• B. Sentence fragment
• C. Misplaced modifier
• D. Subject-verb agreement

Correct answer: A

Rationale: The correct answer is A, parallelism. The sentence contains a parallelism error because the verbs in the list are not in the same grammatical form. In a parallel structure, all items in a list should be formatted consistently. In this case, 'take a Mediterranean cruise' and 'going to Pompeii' are not parallel. 'Go to Pompeii' should be corrected to 'visit Pompeii' to maintain parallelism. Choices B, C, and D are incorrect because the sentence is a complete sentence, does not have any misplaced modifiers, and does not involve subject-verb agreement errors.

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