Nursing Elites

1. How will the number 89632 be written if rounded to the nearest hundred?

• A. 847.9
• B. 900
• C. 847.89
• D. 847.896

Correct answer: B

Rationale: Rounding the number 89632 to the nearest hundred means keeping only two digits before the decimal point. The digit in the hundredth place is the digit in the thousands place of the original number, which is 6. Since 6 is equal to or greater than 5, the digit in the hundredth place, which is 3, gets rounded up. Thus, the number 89632 rounded to the nearest hundred is 900. Choice A, 847.9, rounds the number to the nearest tenth, not hundredth. Choice C, 847.89, adds an extra decimal place which is not correct for rounding to the nearest hundred. Choice D, 847.896, adds more decimal places than necessary for rounding to the nearest hundred.

2. What prompted Hedy Lamarr to take up inventing?

• A. Boredom from her film roles lacking spoken lines
• B. Formal training in engineering
• C. Her successful inventions like the radio signal technology
• D. Working with Howard Hughes' aviation team

Correct answer: A

Rationale: Hedy Lamarr took up inventing due to boredom from her film roles lacking spoken lines. The extract mentions that to relieve her boredom, Lamarr turned to inventing after her film roles did not provide much dialogue.

3. What are the moon-shaped white structures at the base of fingernails called?

• A. Lunulae
• B. Cuticle
• C. Hyponychium
• D. Matrix

Correct answer: A

Rationale: The correct answer is A: Lunulae. The moon-shaped white structures at the base of fingernails are known as lunulae. They are most prominent on the thumb and are situated at the base of the nail matrix. The lunula is the visible part of the nail matrix, which is responsible for generating new nail cells. Choice B, Cuticle, is incorrect as it refers to the thin layer of skin at the base of the nail plate. Choice C, Hyponychium, is incorrect as it is the skin that lies beneath the free edge of the nail. Choice D, Matrix, is incorrect as it is the area where the nail is formed, located under the cuticle.

4. What is the process of changing from a liquid to a gas called?

• A. Freezing
• B. Condensation
• C. Vaporization
• D. Sublimation

Correct answer: C

Rationale: The correct answer is C: Vaporization. Vaporization is the process by which a substance changes from a liquid state to a gas state. Choice A, Freezing, is incorrect as it refers to the process of changing from a liquid to a solid. Choice B, Condensation, is incorrect as it describes the process of changing from a gas to a liquid. Choice D, Sublimation, is incorrect as it involves changing directly from a solid to a gas without passing through the liquid state.

5. Which of the following choices best combines the following sentences? The French and Indian War was not an isolated war in North America. It was part of a larger war that Europe was fighting. Europeans called it the Seven Years’ War.

• A. The French and Indian War did not occur in North America but was rather a small part of the larger European war known as the Seven Years’ War.
• B. What Europeans called the Seven Years’ War was called the French and Indian War in North America. It was part of a larger war that Europe was fighting.
• C. The French and Indian War was not an isolated war in North America but was rather part of a larger war that Europe was fighting, known among Europeans as the Seven Years’ War.
• D. While North America was fighting the French and Indian War, the Europeans were fighting a much larger war known as the Seven Years’ War.

Correct answer: C

Rationale: Choice C best combines the sentences by correctly stating that the French and Indian War was not an isolated conflict in North America but rather part of a larger war that Europe was engaged in, known as the Seven Years’ War. This option maintains the chronological order of events and provides a clear and concise explanation. Choices A, B, and D either incorrectly convey the relationship between the wars, introduce unnecessary information, or deviate from the original context of the sentences, making them less suitable for combining the information effectively.

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