Nursing Elites

1. Which part of the brain plays a crucial role in the regulation of balance, coordination, and posture?

• A. Thalamus
• B. Cerebrum
• C. Cerebellum
• D. Hypothalamus

Correct answer: C

Rationale: The cerebellum is the part of the brain that plays a crucial role in the regulation of balance, coordination, and posture. It receives information from the sensory systems, the spinal cord, and other parts of the brain to coordinate voluntary movements. While the thalamus is involved in relaying sensory and motor signals to the cerebral cortex, the cerebrum is responsible for higher brain functions such as thought and action. The hypothalamus is involved in various bodily functions including the regulation of body temperature, hunger, and thirst, but it is not primarily responsible for balance, coordination, and posture. Therefore, the correct answer is the cerebellum.

2. What is the significance of the word 'mind' in the following passage? The emperor had a mind one day to entertain me with several of the country shows, wherein they exceed all nations I have known, both for dexterity and magnificence.

• A. The ability to think
• B. A collective vote
• C. A definitive decision
• D. A mythological question

Correct answer: C

Rationale: The word 'mind' in this context refers to a definitive decision or desire by the emperor. In the passage, the emperor had a specific intention or choice to entertain the narrator with country shows, indicating a clear decision rather than just the ability to think (Choice A), a collective vote (Choice B), or a mythological question (Choice D). The emperor's 'mind' here represents a deliberate and decisive plan to host the narrator for the country shows.

3. How many feet are in 9 yards?

• A. 45 ft
• B. 18 ft
• C. 36 ft
• D. 27 ft

Correct answer: D

Rationale: To convert yards to feet, you need to know that 1 yard is equal to 3 feet. Therefore, to find out how many feet are in 9 yards, you multiply 9 by 3, which equals 27 feet. Choice A (45 ft) is incorrect as it miscalculates by multiplying 9 by 5 instead of 3. Choice B (18 ft) incorrectly multiplies 9 by 2. Choice C (36 ft) is incorrect as it doubles the answer of 18 feet, which is also an incorrect calculation.

4. Which of the following prefixes means 'above'?

• A. Dys-
• B. Supra-
• C. Intra-
• D. Sub-

Correct answer: B

Rationale: The correct answer is 'Supra-' as it means 'above.' 'Dys-' denotes 'bad' or 'difficult,' 'Intra-' means 'within,' and 'Sub-' indicates 'below' or 'under.' Therefore, choices A, C, and D are incorrect in the context of the question.

5. 4 − 1/(22) + 24 ÷ (8 + 12). Simplify the expression. Which of the following is correct?

• A. 1.39
• B. 2.74
• C. 4.95
• D. 15.28

Correct answer: C

Rationale: First, complete the operations in parentheses: 4 − (1/22) + 24 ÷ 20. Next, simplify the exponents: 4 − (1/22) + 24 ÷ 20 = 4 − (1/4) + 24 ÷ 20. Then, complete multiplication and division operations: 4 − (1/4) + 24 ÷ 20 = 4 − 0.25 + 1.2. Finally, complete addition and subtraction operations: 4 − 0.25 + 1.2 = 4.95. Choice A, 1.39, is incorrect as it does not match the correct calculation. Choice B, 2.74, is incorrect as it is not the result of the given expression. Choice D, 15.28, is incorrect as it is not the correct simplification of the initial expression.

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