Nursing Elites

1. Select the phrase that will make the following sentence grammatically correct. When the lecture was over, two students ___________.

• A. raise their hands to ask questions
• B. raised their hands to ask questions
• C. have raised their hands to ask questions
• D. are raising their hands to ask questions

Correct answer: B

Rationale: The verb 'raised' should be used in the past tense to match the past event (lecture was over). Therefore, the correct phrase is 'raised their hands to ask questions.' In English, when referring to a past event, the past tense of the verb is typically used to maintain proper grammar and clarity. Choice A is incorrect because it uses the present tense 'raise' instead of the past tense. Choice C is incorrect as it uses the present perfect tense 'have raised,' which is not suitable for a simple past event. Choice D is incorrect as it uses the present continuous tense 'are raising,' which is not appropriate for a completed past action.

2. Which gives the order of four taxonomic categories from least to most specific?

• A. Kingdom, phylum, class, order
• B. Kingdom, phylum, order, class
• C. Kingdom, order, phylum, class
• D. Kingdom, class, order, phylum

Correct answer: A

Rationale: The correct order of the four taxonomic categories from least to most specific is Kingdom, phylum, class, and order. This sequence adheres to the hierarchical system of classification where organisms are grouped based on shared characteristics, becoming more specific as you move from Kingdom to order. Choice B is incorrect as the order of 'order' and 'class' is swapped. Choice C is incorrect as 'order' precedes 'phylum' instead of following it. Choice D is incorrect as 'class' should come before 'order'.

3. What does Manifestation mean?

• A. A symptom or sign of a condition
• B. An indication or sign of a condition
• C. A treatment plan
• D. A type of diagnosis

Correct answer: B

Rationale: Manifestation means an indication or sign of a condition. It is not a treatment plan (choice C) or a type of diagnosis (choice D). While choice A is close, 'symptom' is more specific than 'indication' in this context, making choice B the most accurate.

4. What is the SI unit of energy?

• A. ohm
• B. joule
• C. henry
• D. newton

Correct answer: B

Rationale: The SI unit of energy is the 'joule'. The joule is defined as the work done when a force of one newton acts over a distance of one meter. It is the standard unit used to measure energy in the International System of Units (SI). Therefore, the correct answer is 'joule.' Choice A, 'ohm,' is the SI unit of electrical resistance, not energy. Choice C, 'henry,' is the SI unit of inductance, not energy. Choice D, 'newton,' is the SI unit of force, not energy. Hence, they are all incorrect in the context of measuring energy.

5. Which sentence correctly uses a colon?

• A. She had one goal: to win the race.
• B. He needs milk, eggs, and bread.
• C. The meeting is at 3 PM.
• D. She bought milk, eggs, bread.

Correct answer: A

Rationale: The correct answer is A: 'She had one goal: to win the race.' This sentence uses a colon to introduce the purpose or explanation that follows. It is a grammatically correct use of a colon. Choice B is incorrect as the colon is not needed after 'needs'; a list of items follows, which does not require a colon. Choice C is a simple statement of time and does not require a colon. Choice D is also incorrect since a colon is not suitable after 'bought'; the items bought are listed without the need for a colon.

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