HESI A2
HESI A2 Vocabulary 2023
1. A stye is an infection of the ___________.
- A. eyelid
- B. eardrum
- C. nostril
- D. scalp
Correct answer: A
Rationale: A stye is an infection that occurs at the base of an eyelash or on the eyelid. It is typically caused by a bacterial infection, leading to redness, swelling, and sometimes discomfort in the affected area. Choices B, C, and D are incorrect because a stye specifically refers to an infection of the eyelid area, not the eardrum, nostril, or scalp.
2. What does 'Aggregate' mean?
- A. A part of the whole
- B. A sum total of many things
- C. A small fraction
- D. A gradual reduction
Correct answer: B
Rationale: The correct answer is B: 'A sum total of many things.' Aggregate refers to the total or sum of different elements or components. Choice A, 'A part of the whole,' is incorrect as aggregate does not refer to just a part but the whole combined. Choice C, 'A small fraction,' is incorrect as aggregate denotes a larger amount, not a small fraction. Choice D, 'A gradual reduction,' is incorrect as aggregate does not imply reduction but rather accumulation or combination.
3. The US __________ most of its silicone chips from Japan and China to stay competitive in the tech market.
- A. Deports
- B. Exports
- C. Reports
- D. Imports
Correct answer: D
Rationale: The US imports most of its silicone chips from Japan and China, indicating that the silicone chips are being brought into the US from these countries. 'Imports' refers to the act of bringing goods or services into one country from another, which accurately describes the scenario described in the question. The other choices are incorrect: 'Deports' means expelling individuals from a country, 'Exports' mean sending goods to another country, and 'Reports' mean providing information or data.
4. In the address 'Mr. Ryan, 1600 Pennsylvania Ave., Washington, DC 20003,' which word is the salutation?
- A. 1600 Pennsylvania Ave.
- B. 20003 (Area code)
- C. Ryan
- D. Mr.
Correct answer: D
Rationale: The correct answer is 'D - Mr.' The salutation is the formal title used before a person's name, which in this case is 'Mr.' Other choices are incorrect as '1600 Pennsylvania Ave.' is the street address, '20003' is the zip code, and 'Ryan' is the recipient's name.
5. Choose the meaning of the word 'winnowed' in the following sentence: 'One by one, the applicants were winnowed out of the group.'
- A. Escorted
- B. Separated
- C. Elevated
- D. Summoned
Correct answer: B
Rationale: In this context, the word 'winnowed' means to separate or eliminate less desirable individuals from a larger group, indicating that the applicants were being sifted out or singled out in this process. Therefore, the most appropriate meaning among the choices provided is 'separated.' 'Escorted' (Choice A) implies being accompanied or guided, which is not the intended meaning. 'Elevated' (Choice C) means raised or lifted, which does not fit the context. 'Summoned' (Choice D) suggests being called or requested to attend, which is also not the correct meaning in this context.
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