Nursing Elites

1. What is the main idea of this passage?

• A. Studying a foreign language will help graduating students find jobs after high school.
• B. Studying a foreign language should be a mandatory requirement for high school graduation.
• C. Studying a foreign language helps students gain an understanding of other cultures.
• D. Studying a foreign language is essential if a student hopes to get into college.

Correct answer: B

Rationale: The main idea of the passage is that studying a foreign language should be a compulsory requirement for high school graduation. This is emphasized due to its increasing importance for the global economy, college acceptance rates, and job market competitiveness. The passage argues for states to amend their requirements to reflect this necessity, highlighting the benefits of studying a foreign language. Choice A is incorrect because while the passage mentions job market competitiveness, the main focus is on the requirement for high school graduation. Choice C is incorrect as while understanding other cultures is a benefit of studying a foreign language, it is not the primary message of the passage. Choice D is incorrect as the passage does not solely focus on the necessity of studying a foreign language for college acceptance; rather, it advocates for its inclusion as a high school graduation requirement.

2. During exercise, oxygen is used to convert glucose into energy for muscles. This process is called:

• A. Aerobic respiration
• B. Anaerobic respiration
• C. Glycolysis
• D. Lactic acid fermentation

Correct answer: A

Rationale: Aerobic respiration is the process by which cells use oxygen to convert glucose into energy. This process occurs in the mitochondria of cells and is the most efficient way to produce energy during exercise. Anaerobic respiration and glycolysis are alternative pathways for energy production when oxygen is limited, typically occurring during high-intensity exercise. Lactic acid fermentation, on the other hand, occurs in the absence of oxygen and leads to the production of lactic acid, causing muscle fatigue and soreness.

3. The beautiful flowers brightened the room. Which word is the adverb form of the adjective 'beautiful'?

• A. beautiful
• B. beautifully
• C. beautification
• D. beautify

Correct answer: B

Rationale: In the sentence, 'beautiful' is used as an adjective to describe the flowers. To transform the adjective 'beautiful' into an adverb, you add '-ly,' resulting in 'beautifully.' Adverbs modify verbs, adjectives, or other adverbs, offering more details on how an action is performed. Choice A ('beautiful') is the original adjective form and not the adverb form. Choice C ('beautification') is a noun, not an adverb. Choice D ('beautify') is a verb, not an adverb.

4. Long bones are one of the five major types of bones in the human body. All of the following bones are long bones, EXCEPT

• A. Thighs
• B. Forearms
• C. Ankles
• D. Fingers

Correct answer: D

Rationale: Long bones are one of the five major types of bones in the human body, characterized by their elongated shape. Thighs, forearms, and ankles are examples of long bones as they are longer than they are wide and have a tubular structure, aiding in support and movement. Fingers, however, are categorized as short bones due to their small size and shape. Short bones like fingers are essential for providing dexterity and precise movements rather than supporting weight or acting as levers for movement. Therefore, the correct answer is D, Fingers, as they are not classified as long bones.

5. Why is the simple columnar epithelium lining the small intestine crucial?

• A. Movement
• B. Support
• C. Absorption
• D. Insulation

Correct answer: C

Rationale: The simple columnar epithelium lining the small intestine is crucial for absorption. This type of epithelium is specialized for absorption due to its tall and closely packed cells, which increase the surface area available for nutrient absorption. The primary function of the small intestine is to absorb nutrients from digested food, and the simple columnar epithelium's structure aids in this process by providing a large surface area for absorption. Choices A, B, and D are incorrect because movement, support, and insulation are not primary functions associated with the simple columnar epithelium in the small intestine. While these functions are essential in other tissues or organs, absorption is the key role of the simple columnar epithelium in the small intestine.

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