Nursing Elites

1. Which word is used incorrectly in the following sentence? Follow the instructions you received in your packet.

• A. Follow
• B. instructions
• C. your
• D. packet

Correct answer: C

Rationale: The word 'your' is used incorrectly in the sentence. The word 'your' is the possessive form that shows ownership, while 'you're' is a contraction of 'you are.' In this context, 'your' should be used to indicate that the packet belongs to the person. The correct sentence should be 'Follow the instructions you received in your packet.' The other choices ('Follow,' 'instructions,' and 'packet') are all used appropriately in the sentence and do not need any corrections.

2. What is the chemical reaction that involves breaking down a compound into component parts?

• A. Decomposition
• B. Synthesis
• C. Combustion
• D. Single replacement

Correct answer: A

Rationale: Decomposition is the correct answer because in a decomposition reaction, a compound is broken down into simpler substances. This type of reaction involves the splitting of a compound into its component parts, often through the use of heat, light, or electricity. Synthesis (choice B) is the opposite process where simpler substances are combined to form a more complex compound. Combustion (choice C) is a reaction involving rapid oxidation often accompanied by heat and light. Single replacement (choice D) is a reaction where one element replaces another in a compound.

3. The dorsal body cavity is _______ to the ventral body cavity.

• A. medial
• B. deep
• C. posterior
• D. anterior

Correct answer: C

Rationale: The dorsal body cavity is positioned on the back (posterior) side of the body, whereas the ventral body cavity is on the front (anterior) side. Therefore, the dorsal body cavity is posterior to the ventral body cavity. Choice A, 'medial,' refers to a position toward the midline, not the back or front. Choice B, 'deep,' is a term used to describe structures that are further away from the surface, not their position in relation to each other. Choice D, 'anterior,' is the opposite of 'posterior' and refers to the front side of the body, not the back.

4. How many liters are there in 2,500 milliliters?

• A. 2.5 liters
• B. 25 liters
• C. 250 liters
• D. 25,000 liters

Correct answer: A

Rationale: There are 1,000 milliliters in a liter. To convert 2,500 milliliters to liters, you divide by 1,000: 2,500 milliliters / 1,000 = 2.5 liters. Therefore, choice A, '2.5 liters,' is the correct answer. Choice B, '25 liters,' is incorrect as it would be the result if you mistakenly multiplied instead of dividing. Choice C, '250 liters,' is incorrect as it is 100 times the correct answer. Choice D, '25,000 liters,' is significantly higher and not a conversion error but an order of magnitude error.

5. If a doctor has an EXEMPLARY record, her work is ______

• A. Ordinary
• B. Praiseworthy
• C. Disappointing
• D. Confusing

Correct answer: B

Rationale: An exemplary record signifies work that is praiseworthy, exceptional, or outstanding. Therefore, the correct answer is 'B: Praiseworthy.' Choices 'A: Ordinary,' 'C: Disappointing,' and 'D: Confusing' do not align with the meaning of having an exemplary record and are thus incorrect.

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