HESI A2
Vocabulary HESI A2 Practice Test
1. 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.
2. Which word is NOT CORRECTLY USED in the sentence? Confidentiality should be observed at all times, so the nurse should not discuss clients when the conversation can be overheard.
- A. Be observed
- B. By
- C. Can be
- D. Should not
Correct answer: A
Rationale: The correct answer is A. In the sentence, 'be observed' should be changed to 'should be observed' for proper grammar. 'Should be observed' is the correct way to indicate the necessity of maintaining confidentiality. Choice B, 'by,' is used correctly as a preposition. Choice C, 'can be,' is also used correctly in the sentence. Choice D, 'should not,' is correctly used to indicate what the nurse ought not to do.
3. Another word for UNDER OBSERVATION is?
- A. Cognition
- B. Isolation
- C. Surveillance
- D. Assessment
Correct answer: C
Rationale: The correct answer is C, 'Surveillance,' which means 'under observation.' 'Cognition' (A) refers to mental processes, 'Isolation' (B) means being separated from others, and 'Assessment' (D) is the evaluation of something, none of which directly relate to being observed.
4. Choose the meaning of the word 'contusions' in the following sentence: 'Contusions or scratches may be treated on-site.'
- A. Breaks
- B. Disorientation
- C. Bruises
- D. Abrasions
Correct answer: C
Rationale: The correct answer is C: 'Bruises.' In the context of the sentence provided, 'contusions' refers to injuries that cause discoloration or bruising of the skin without breaking the skin. The word 'contusions' is synonymous with bruises, not breaks (choice A), disorientation (choice B), or abrasions (choice D). Therefore, in the sentence, contusions or scratches are mentioned as potential injuries that may require treatment on-site.
5. What does 'insidious' mean?
- A. Immediate and obvious
- B. So gradual as to not become apparent for a long time
- C. Sudden and severe
- D. Quick and detectable
Correct answer: B
Rationale: The correct definition of 'insidious' is 'So gradual as to not become apparent for a long time.' This term describes something that develops slowly and may not be noticed initially. Choice A, 'Immediate and obvious,' is incorrect because 'insidious' implies the opposite of being immediate. Choice C, 'Sudden and severe,' is incorrect because 'insidious' suggests a slow and subtle progression, not sudden. Choice D, 'Quick and detectable,' is incorrect because 'insidious' does not indicate something quick or easily detectable.
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