Nursing Elites

1. Which word is used incorrectly in the following sentence? That is the doctor whose diploma is hung on the partition.

• A. That
• B. whose
• C. hung
• D. partition

Correct answer: B

Rationale: The word 'whose' in the sentence should be 'whose.' 'Whose' is the correct possessive form used to indicate that the diploma belongs to the doctor. 'Who's' is a contraction for 'who is' or 'who has,' which does not make sense in this context. The other words in the sentence - 'That,' 'hung,' and 'partition' are all used correctly in the sentence.

2. During an interview, the interviewer is using open-ended questions. Which of the following statements are true regarding open-ended questions? Select all that apply.

• A. They elicit cold facts.
• B. They allow for self-expression.
• C. They build and enhance rapport.
• D. They leave interactions neutral.

Correct answer: BC

Rationale: Open-ended questions are designed to encourage the interviewee to express themselves freely, leading to more detailed and insightful responses. These questions help build rapport by showing interest in the interviewee's thoughts and feelings. By allowing for self-expression, open-ended questions facilitate a deeper and more meaningful conversation, making them a valuable tool in conducting interviews. Choice A is incorrect because open-ended questions aim to gather detailed and subjective information, not just cold facts. Choice D is incorrect as open-ended questions often lead to more engaging interactions rather than leaving them neutral.

3. How many pounds are in 160 ounces?

• A. 10 pounds
• B. 8 pounds
• C. 5 pounds
• D. 12 pounds

Correct answer: A

Rationale: The correct answer is A: 10 pounds. There are 16 ounces in a pound. To convert 160 ounces to pounds, you need to divide 160 by 16, which equals 10 pounds. Choice B, 8 pounds, is incorrect because it does not account for the correct conversion factor. Choice C, 5 pounds, is incorrect as it is not the result of dividing 160 by 16. Choice D, 12 pounds, is incorrect as it overestimates the conversion.

4. What are the products of combustion of a hydrocarbon in excess oxygen?

• A. Carbon dioxide and water
• B. Naphthalene
• C. Chlorine and bromine
• D. Carbonium ions

Correct answer: A

Rationale: The correct answer is A: Carbon dioxide and water. During the combustion of a hydrocarbon in excess oxygen, the hydrocarbon reacts to produce carbon dioxide and water vapor as the final products. This reaction is known as complete combustion, where the hydrocarbon combines with oxygen to form carbon dioxide and water. Choices B, C, and D are incorrect because naphthalene is a specific hydrocarbon compound, chlorine and bromine are not typically formed during the combustion of hydrocarbons in excess oxygen, and carbonium ions are not the products of this reaction.

5. What is the name of the force that holds ionic compounds together?

• A. Covalent bonds
• B. Ionic bonds
• C. Hydrogen bonds
• D. Metallic bonds

Correct answer: B

Rationale: Ionic bonds are the forces that hold ionic compounds together. In ionic compounds, positively and negatively charged ions are held together by electrostatic forces of attraction, forming a stable structure. Covalent bonds involve the sharing of electrons between atoms, not the transfer of electrons like in ionic bonds. Hydrogen bonds are a type of intermolecular force, not the primary force in holding ionic compounds together. Metallic bonds are found in metals and involve a 'sea of electrons' that hold metal atoms together, different from the electrostatic attraction between ions in ionic compounds.

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