Nursing Elites

1. Which of the following examples is a correctly punctuated compound sentence?

• A. Condors are protected by laws, but many people fear they will soon become extinct.
• B. Asian elephants, cheetahs, and tigers are all in danger of extinction.
• C. Some efforts are being made to protect animals and more people are behind this initiative.
• D. Most hunters don't kill endangered species, but some don't care if it's unlawful.

Correct answer: A

Rationale: Option A presents a correctly punctuated compound sentence. It consists of two independent clauses 'Condors are protected by laws' and 'many people fear they will soon become extinct,' which are appropriately joined by a comma and the coordinating conjunction 'but.' In contrast, in option B, the sentence only lists items without independent clauses. Option C combines phrases without independent clauses, and Option D incorrectly uses a comma before the coordinating conjunction 'but' without an independent clause following it.

2. What is the name for the sac-shaped structures in which carbon dioxide and oxygen exchange takes place?

• A. Kidneys
• B. Medulla oblongata
• C. Alveoli
• D. Bronchioles

Correct answer: C

Rationale: The alveoli are the tiny sac-shaped structures in the lungs where gas exchange occurs. Oxygen from the air we breathe diffuses into the bloodstream through the alveoli, while carbon dioxide, a waste product produced by cells, is removed from the blood and exhaled out of the body through the alveoli. Choices A, B, and D are incorrect. Kidneys are organs responsible for filtering waste from the blood, the medulla oblongata is a part of the brain responsible for autonomic functions, and bronchioles are smaller airway passages in the lungs that branch off from the bronchi.

3. What is the main idea of the passage?

• A. Manufacturers of dietary supplements must adhere to good manufacturing practices.
• B. The FDA has a specialized program for regulating dietary supplements.
• C. The federal government prosecutes individuals who deceive the public.
• D. The FDA operates under the federal government.

Correct answer: B

Rationale: The main idea of the passage is that the FDA has a specialized program for regulating dietary supplements. The passage explains how the FDA regulates dietary supplements differently from drugs, focusing on the requirements for marketing, good manufacturing practices, monitoring safety, and taking action against unsafe products. Choice A is incorrect because while it mentions good manufacturing practices, it's not the central idea of the passage. Choice C is incorrect as there is no emphasis on prosecuting individuals in the passage. Choice D is incorrect because stating that the FDA is part of the federal government is not the main idea discussed in the passage.

4. What is 0.875 converted to a fraction?

• A. 7/8
• B. 8/7
• C. 3/4
• D. 9/10

Correct answer: A

Rationale: To convert 0.875 to a fraction, we write it as 875/1000. Simplifying by dividing both the numerator and denominator by 125, we get 7/8. Therefore, the correct answer is A. Choice B (8/7) is incorrect as it represents a fraction greater than 1. Choice C (3/4) and Choice D (9/10) do not match the correct conversion of 0.875.

5. What is the process of cells restoring damaged or lost tissues called?

• A. Cell division
• B. Cell differentiation
• C. Cell growth
• D. Cell regeneration

Correct answer: D

Rationale: Rationale: A) Cell division refers to the process by which a cell divides into two daughter cells. B) Cell differentiation is the process by which cells become specialized for specific functions. C) Cell growth is the increase in cell size or number. D) Cell regeneration is the process of cells restoring damaged or lost tissues by replacing or repairing the damaged cells. This process is essential for healing wounds and maintaining tissue integrity.

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