HESI A2
Vocabulary for HESI A2
1. What is the best meaning of Pernicious?
- A. Harmless
- B. Destructive
- C. Helpful
- D. Harmful
Correct answer: B
Rationale: The correct answer is B, 'Destructive.' Pernicious is an adjective that describes something that is extremely harmful or destructive. Choice A, 'Harmless,' is the opposite of pernicious. Choice C, 'Helpful,' is a positive term and does not align with the meaning of pernicious. Choice D, 'Harmful,' is a similar term to pernicious but lacks the emphasis on the severe and damaging nature of the word.
2. Choose the meaning of the word "laceration" in the following sentence: "The accident left her with a painful laceration."
- A. Gait
- B. Cut
- C. Headache
- D. Welt
Correct answer: B
Rationale: In the sentence, "laceration" is referring to a deep cut or tear in the skin. It is often associated with injuries that are caused by sharp objects or trauma. Therefore, the most appropriate meaning of "laceration" in this context is a cut.
3. Which phrase best completes the sentence: 'Despite _____, he managed to complete the race.'
- A. his injury
- B. his condition
- C. his pain
- D. his fatigue
Correct answer: A
Rationale: The correct answer is 'A: his injury.' In the context of completing a race, an injury would be a significant obstacle to overcome. While choices B, C, and D could also pose challenges, an injury is the most severe hindrance that would make completing a race particularly difficult. His condition, pain, or fatigue may affect performance, but they are not as directly impactful as an injury in this scenario.
4. What is another word for Asymmetric?
- A. Even
- B. Uneven
- C. Identical
- D. Matching
Correct answer: B
Rationale: The correct answer is B: 'Uneven.' Asymmetric means lacking symmetry or being uneven, so the term 'Uneven' is the most appropriate synonym. 'Even' (choice A) means equal or level, which is the opposite of asymmetric. 'Identical' (choice C) means similar or the same, and 'Matching' (choice D) means corresponding or fitting together, neither of which captures the meaning of asymmetric.
5. Choose the meaning of the word 'distended' in the following sentence: 'The patient's distended veins were a cause for worry.'
- A. Bleeding
- B. Enlarged
- C. Pressure
- D. Minuscule
Correct answer: B
Rationale: The term 'distended' means swollen or enlarged. In this context, when the patient's veins are described as distended, it implies that they are expanded or swollen beyond their normal size, which can be a cause for worry due to potential health implications. Choice A ('Bleeding') is incorrect as 'distended' does not refer to bleeding but rather to being swollen. Choice C ('Pressure') is incorrect as 'distended' does not directly imply pressure but rather enlargement. Choice D ('Minuscule') is incorrect as 'distended' means the opposite of minuscule, indicating something enlarged or swollen.
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