Nursing Elites

1. In the words proactive, progress, and projecting, pro- is a(n) _______ and means _______.

• A. suffix; good/on top of/over
• B. prefix; before/forward/front
• C. affix; after/behind/in back of
• D. prefix; against/under/below

Correct answer: B

Rationale: In the words proactive, progress, and projecting, 'pro-' is a prefix. A prefix is a morpheme added at the beginning of a word to modify its meaning. In this case, 'pro-' means before, forward, or front, indicating a sense of being proactive, making progress, or projecting ahead. Choice A is incorrect as 'pro-' is not a suffix. Choice C is incorrect as 'pro-' is not an affix that goes at the end or in the middle of a word. Choice D is incorrect as 'pro-' does not mean against, under, or below in the given context.

2. Which of the following items is NOT a primary function of a healthy immune system?

• A. The immune system helps the body avoid infections.
• B. The immune system detects infections.
• C. The immune system eliminates infections.
• D. The immune system creates infections.

Correct answer: D

Rationale: The correct answer is D. The primary functions of a healthy immune system do not involve creating infections. A healthy immune system helps the body avoid infections by providing defense mechanisms, detects infections by recognizing harmful pathogens, and eliminates infections by attacking and clearing out pathogens. Creating infections goes against the protective role of the immune system and is not a function it performs. Therefore, choices A, B, and C are correct functions of a healthy immune system, while choice D is incorrect.

3. The student feared she would fail, so she thought she should study harder. Which of the following is a correct revision of the ambiguous sentence above?

• A. Unless the student feared that she would fail out of school, she wouldn’t study harder.
• B. The student said, 'she will fail out of the university unless she studies during her exams.'
• C. The student was afraid that she should study harder before failing out during her exams.
• D. 'If I don’t study harder before the exams,' the student fretted, 'I will surely fail out of school.'

Correct answer: D

Rationale: Option D is the clearest revision as it expresses the student's concern directly through dialogue. The use of quotation marks provides clarity, and the student's worry about failing is stated clearly. The other options either lack clarity or contain grammatical issues. Option A introduces an unnecessary condition with 'unless' which changes the original meaning. Option B introduces a third-person perspective that is not present in the original sentence. Option C is awkwardly constructed and does not convey the student's concern effectively.

4. Which of the following represents the three main parts of a neuron?

• A. effector, cell body, axon
• B. dendrites, axon, cell body
• C. dendrites, axon, receptor
• D. synapse, axon, cell body

Correct answer: B

Rationale: A neuron consists of three main parts: dendrites, axon, and cell body. Dendrites receive signals from other neurons or sensory receptors. The cell body (soma) contains the nucleus and organelles essential for neuron function. The axon transmits electrical impulses away from the cell body to other neurons, muscles, or glands. Choice A is incorrect because an effector is not a part of a neuron. Choice C is incorrect because a receptor is not a component of a neuron but rather interacts with neurons. Choice D is incorrect because the synapse is a junction between neurons for signal transmission, not a structural part of a neuron.

5. Select the correct words to complete the following sentence: I have ____________ due tomorrow.

• A. many homework
• B. many homeworks
• C. a lot of homework
• D. a lot of homeworks

Correct answer: C

Rationale: The correct answer is 'C: a lot of homework'. In this case, 'homework' is an uncountable noun, so it does not take a plural form like 'homeworks'. The phrase 'a lot of' is used to quantify uncountable nouns, making it the appropriate choice in this context. Choices A, B, and D are incorrect because 'homework' should not be pluralized, and the phrase 'many' is not suitable for uncountable nouns.

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