Nursing Elites

1. What is the correct way to punctuate the following sentence: "She asked me if I wanted to go to the movies with her"?

• A. She asked me, if I wanted to go to the movies with her.
• B. She asked me: if I wanted to go to the movies with her?
• C. She asked me, if I wanted, to go to the movies with her.
• D. She asked me if I wanted to go to the movies with her.

Correct answer: D

Rationale: Option D uses a question mark within the quoted material as it is a direct question.

2. The word "obscurity" can be replaced with which of the following without changing the meaning?

• A. Prominence
• B. Seclusion
• C. Destruction
• D. Transformation

Correct answer: B

Rationale: Both "obscurity" and "seclusion" imply being hidden or unknown. Prominence, destruction, and transformation do not convey the same meaning.

3. Which energy conversion occurs in a solar cell?

• A. Electrical energy to light energy
• B. Chemical energy to electrical energy
• C. Solar energy to thermal energy
• D. Solar energy to electrical energy

Correct answer: d

Rationale: Solar cells convert solar energy (sunlight) directly into electrical energy.

4. 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: We can list out the multiples of each number until we find a common multiple. 14, 28, 42, 56, 84, ... 21, 42, 63, 84, ... The least common multiple is 84.

5. Which sentence uses the colon correctly?

• A. I brought snacks: chips, salsa, and guacamole.
• B. The winner is: Sarah!
• C. He loves all things chocolate: cake, ice cream, and candy bars.
• D. Please bring the following items: pen, paper, and stapler.

Correct answer: A

Rationale: Colons are used to introduce a list or explanation that follows an independent clause. Options (a) and (c) use the colon correctly.

6. Which organ plays a significant role in immune cell production and maturation?

• A. Liver
• B. Kidneys
• C. Bone marrow
• D. Spleen

Correct answer: C

Rationale: The correct answer is C: Bone marrow. The bone marrow is the primary site for the production and maturation of immune cells, including white blood cells, which are crucial for the body's immune response. Stem cells in the bone marrow differentiate into various types of immune cells, such as T cells, B cells, and natural killer cells, which play essential roles in fighting infections and diseases. While the liver and kidneys have other important functions in the body, such as filtering toxins and metabolizing substances, they are not directly involved in immune cell production and maturation. The spleen acts as a reservoir for blood and is involved in filtering blood and storing red blood cells but is not the primary site for immune cell production.

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