HESI A2
HESI A2 Practice Test Vocabulary
1. What does the quoted word 'impending' mean in the following sentence?
- A. Very serious
- B. Required
- C. Elective
- D. Soon to occur
Correct answer: D
Rationale: The correct answer is D: 'Soon to occur.' The word 'impending' is used to describe something that is about to happen or is soon to occur. In the context of the sentence provided, 'impending' operation indicates that the operation is about to take place. Choices A, B, and C are incorrect because 'impending' does not mean 'very serious,' 'required,' or 'elective.' Instead, it specifically refers to the timing of the operation as being imminent.
2. What does the word UBIQUITOUS mean?
- A. Widespread
- B. Miniscule
- C. Invalid
- D. Unit
Correct answer: A
Rationale: The word UBIQUITOUS means something that is found everywhere or is very common. Therefore, the correct meaning for ubiquitous is 'widespread'. 'Miniscule' means very small, 'invalid' means not valid or acceptable, and 'unit' refers to a single entity or component, making them incorrect choices in the context of the word ubiquitous.
3. Choose the meaning of the word 'adverse' in the following sentence: 'Occasionally, this medicine causes an adverse reaction.'
- A. Unfavorable
- B. Contrary
- C. Noticeable
- D. Startling
Correct answer: A
Rationale: The word 'adverse' in the sentence is most closely aligned with the meaning of 'unfavorable.' An adverse reaction to a medicine signifies a negative or harmful response, which supports the definition of unfavorable. Choice B, 'Contrary,' does not accurately capture the negative connotation associated with 'adverse.' Choice C, 'Noticeable,' does not reflect the meaning in the context provided. Choice D, 'Startling,' suggests a more sudden or surprising nature, which is not the primary meaning of 'adverse' in this context.
4. The Ramifications of a course of treatment are that treatment's ______
- A. Effectiveness
- B. Consequences
- C. Complications
- D. Outcomes
Correct answer: B
Rationale: The correct answer is 'B: Consequences.' Ramifications refer to the consequences of a particular course of action or treatment. In this context, 'Effectiveness' (Choice A) is not the most appropriate term as ramifications are more about the results or outcomes beyond just effectiveness. 'Complications' (Choice C) are adverse effects or issues that arise, not necessarily the overall consequences. 'Outcomes' (Choice D) is close in meaning but not as synonymous with ramifications as 'Consequences' is.
5. What is the meaning of plastic?
- A. Mechanical
- B. Durable
- C. Authentic
- D. Flexible
Correct answer: D
Rationale: The correct answer is D: Flexible. Plastic is a material that can be easily molded or shaped, known for its flexibility. It can bend and stretch without breaking, making it versatile and durable. Choices A, B, and C are incorrect because plastic is not primarily associated with being mechanical, authentic, or durable, but rather with its ability to be shaped and its flexibility.
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