Nursing Elites

1. Which of the following versions of the sentence is written correctly?

• A. Because she wanted to reduce unnecessary waste, Cicily decided to have the television repaired instead of buying a new one.
• B. Cicily decided to have the television repaired because she wanted to reduce unnecessary waste instead of buying a new one.
• C. Cicily decided to have the television repaired because she wanted to reduce unnecessary waste, instead of buying a new one.
• D. Because Cicily decided to have the television repaired instead of buying a new one, she wanted to reduce unnecessary waste.

Correct answer: A

Rationale: Option A is the correct version of the sentence. It is written in a clear and grammatically correct way. The conjunction 'because' is correctly placed to show the reason for Cicily's decision, and the structure of the sentence flows logically. Choices B, C, and D have issues with sentence structure, placement of conjunctions, or unnecessary commas, making them grammatically incorrect. Choice B places 'because' in an awkward position, disrupting the flow of the sentence. Choice C introduces a comma after 'wanted to reduce unnecessary waste' unnecessarily, causing a punctuation error. Choice D shifts the focus of the sentence by placing 'she wanted to reduce unnecessary waste' at the end, making the sentence less coherent and grammatically incorrect.

2. What is the main function of estuaries?

• A. Filtering pollutants from water
• B. Providing habitat for marine life
• C. Storing carbon dioxide
• D. Generating wind power

Correct answer: B

Rationale: Estuaries are coastal areas where freshwater from rivers and streams mixes with saltwater from the ocean. They serve as important habitats for a variety of marine life, including fish, birds, and other wildlife. Estuaries provide shelter, breeding grounds, and food sources for many species, making them crucial for the overall health of marine ecosystems. While estuaries can help filter pollutants to some extent, their primary function is to support and sustain diverse populations of plants and animals. Storing carbon dioxide and generating wind power are not main functions of estuaries.

3. What is the main target organ for insulin, the hormone produced by the pancreas?

• A. Liver
• B. Kidneys
• C. Muscles
• D. Brain

Correct answer: C

Rationale: The main target organ for insulin is muscles. Insulin plays a crucial role in regulating glucose metabolism by promoting the uptake of glucose into muscle cells. This glucose can then be utilized for energy production or stored for later use. Therefore, muscles are the primary site where insulin exerts its effects on glucose uptake and utilization. The liver primarily responds to insulin by regulating glucose storage and release, but the main target for insulin-mediated glucose uptake is muscles. Kidneys are not a target organ for insulin action in glucose metabolism. The brain does not heavily rely on insulin for glucose uptake as it primarily uses glucose independently of insulin for energy production.

4. What property of a substance remains constant regardless of the amount of the substance present?

• A. Mass
• B. Weight
• C. Density
• D. Volume

Correct answer: C

Rationale: The correct answer is C, Density. Density is a physical property of a substance that remains constant regardless of the amount of the substance present. Mass (Choice A) is the amount of matter in an object and can change depending on the amount of the substance. Weight (Choice B) is the force exerted on an object due to gravity and can vary with location. Volume (Choice D) is the amount of space occupied by a substance and can change if the amount of the substance changes.

5. Which of the following conclusions is supported by all the details provided about Eleanor Roosevelt's activities during the war in the Pacific?

• A. Eleanor Roosevelt was a dedicated and compassionate individual.
• B. Eleanor Roosevelt was a skilled military strategist.
• C. Eleanor Roosevelt was the commander of the troops in the Pacific.
• D. Eleanor Roosevelt was a professional athlete.

Correct answer: A

Rationale: The exhaustive description of Eleanor Roosevelt's activities during the war in the Pacific showcases her dedication and compassion towards the troops and wounded. She tirelessly visited multiple Islands, inspected hospitals, delivered speeches, attended receptions, and interacted with convalescing officers and patients. Her efforts to lift spirits, boost morale, and personally connect with the wounded illustrate her as a dedicated and compassionate individual. The other choices are incorrect as there is no mention of her being a military strategist, a commander of troops, or a professional athlete in the provided details.

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