Nursing Elites

1. What is the result of dividing 4 7/8 by 1 1/6?

• A. 4 5/28
• B. 4 7/8
• C. 5 8/14
• D. 5 3/28

Correct answer: A

Rationale: To divide mixed numbers, convert them to improper fractions and then multiply by the reciprocal of the divisor. Here, 4 7/8 = 39/8 and 1 1/6 = 7/6. Dividing 39/8 by 7/6 gives 39/8 ÷ 7/6 = 39/8 * 6/7 = 234/56 = 4 5/28. Therefore, the correct answer is A. Choices B, C, and D are incorrect as they do not represent the correct result of dividing 4 7/8 by 1 1/6.

2. In the passage the word embark means to:

• A. Remove the covering from a tree
• B. Speak harshly to others
• C. Entertain the reader
• D. Put or go on board a ship

Correct answer: D

Rationale: The word 'embark' typically means to board a ship or begin a journey. In this context, it means to start or set out on a new undertaking or venture, often including the act of boarding a ship. In the provided passage about the Golden Gate Bridge, it is mentioned that builders, architects, and workers embarked on the challenge of building a bridge across the Golden Gate Strait, which refers to them starting this new undertaking. Therefore, the correct definition of 'embark' is D. Put or go on board a ship. The other choices are incorrect: A. Removing the covering from a tree is unrelated to the context of the passage. B. Speaking harshly to others and C. Entertaining the reader are also irrelevant to the meaning of 'embark' in this context.

3. What is the net force acting on the car?

• A. 450 N
• B. 700 N
• C. 1,500 N
• D. 6,300 N

Correct answer: C

Rationale: To determine the net force acting on an object, we need to consider the sum of the forces acting in the same direction and subtract the forces acting in the opposite direction. In this scenario, there is a force of 4,200 N to the right and a force of 2,700 N to the left. By subtracting the leftward force from the rightward force (4,200 N - 2,700 N), we find that the net force acting on the car is 1,500 N to the right. Therefore, choice C, 1,500 N, is the correct answer. Choice A, 450 N, is too small as it does not account for the total forces involved. Choice B, 700 N, is also incorrect as it is not the result of the correct mathematical operation on the given forces. Choice D, 6,300 N, is too large and does not align with the calculation based on the forces provided.

4. Which of the following organelles are responsible for producing cell energy?

• A. Mitochondrion and chloroplast
• B. Mitochondrion and nucleus
• C. Chloroplast and nucleus
• D. Chloroplast and lysosome

Correct answer: A

Rationale: The correct answer is A: Mitochondrion and chloroplast. Mitochondria and chloroplasts are the organelles responsible for producing cell energy through cellular respiration and photosynthesis, respectively. Choice B is incorrect because the nucleus is not involved in energy production. Choice C is incorrect as the nucleus is not an organelle that produces energy. Choice D is incorrect as lysosomes function in digesting waste materials, not in energy production.

5. What does the quoted word 'impervious' mean in the following sentence?

• A. Coping well
• B. Enjoying
• C. Not affected
• D. Very sensitive

Correct answer: C

Rationale: The correct answer is C: 'Not affected.' In the context provided, 'impervious' means that the client is not affected by pain. Choices A, B, and D are incorrect because they do not accurately capture the meaning of 'impervious' in this context. 'Coping well' implies dealing with pain effectively, 'enjoying' does not reflect being unaffected by pain, and 'very sensitive' is the opposite of what 'impervious' means.

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