HESI A2
HESI A2 Vocabulary 2024
1. In medicine, to be resistant is to be ___________.
- A. unwilling
- B. unaffected by
- C. opposed to
- D. accepting of
Correct answer: B
Rationale: In medicine, when a microorganism or pathogen is described as resistant, it means that it is not affected by the drug or treatment being used against it. Resistance can develop due to various factors, making the pathogen no longer susceptible to the effects of the treatment. Therefore, the correct answer is 'unaffected by.' The other choices are incorrect: 'unwilling' and 'opposed to' do not accurately describe the concept of resistance in medicine, and 'accepting of' is the opposite of what resistance represents in this context.
2. What is the meaning of exacerbate?
- A. To lessen in intensity
- B. To make worse
- C. To neutralize
- D. To control
Correct answer: B
Rationale: The correct answer is B: 'To make worse.' Exacerbate means to worsen or make a situation, condition, or problem more severe or intense, not to lessen it. Therefore, if something exacerbates a situation, it means it makes it worse. Choices A, C, and D are incorrect because exacerbate does not mean to lessen in intensity, neutralize, or control the situation, but rather to worsen it.
3. Of the many people whom she interviewed, she chose the one with the most _____.
- A. experience
- B. skills
- C. qualities
- D. knowledge
Correct answer: A
Rationale: In this context, 'experience' is the most appropriate term because it refers to the practical knowledge and exposure someone has gained over time. When selecting a candidate from interviews, experience is often a crucial factor as it demonstrates the individual's capability to perform tasks effectively based on past scenarios encountered. 'Skills' (choice B) are specific abilities that can be learned or developed, 'qualities' (choice C) refer to personal characteristics, and 'knowledge' (choice D) is theoretical understanding, none of which directly reflect practical exposure gained over time.
4. To which part of the human body does 'superior' refer?
- A. Top
- B. Bottom
- C. Front
- D. Back
Correct answer: A
Rationale: In human anatomy, the term 'superior' refers to a position or structure that is closer to the top of the body or situated above another structure in relation to the standard anatomical position. This means that choice A, 'Top,' is the correct answer as it accurately reflects the anatomical meaning of 'superior.' Choices B, C, and D are incorrect as they refer to different anatomical directions that are not synonymous with 'superior.' 'Bottom' (choice B) refers to 'inferior,' 'Front' (choice C) relates to 'anterior,' and 'Back' (choice D) corresponds to 'posterior.'
5. Which word correctly completes the sentence? 'Most children must learn for ___ the importance of good manners.'
- A. Themself
- B. Theirself
- C. Theirselves
- D. Themselves
Correct answer: D
Rationale: 'Themselves' is the correct reflexive pronoun to use when referring to 'children' in the plural form. The other options, 'themself,' 'theirself,' and 'theirselves' are not grammatically correct as they do not match the plural subject 'children.'
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