HESI A2
Vocabulary for HESI A2
1. The salesman recommended that he _____ his receipt for at least a month.
- A. keep
- B. keeps
- C. held
- D. saved
Correct answer: A
Rationale: The correct answer is 'keep.' In this context, the sentence is in the subjunctive mood, where the base form of the verb should be used after the word 'recommended.' Therefore, 'keep' is the appropriate verb choice. 'Keeps' (choice B) is incorrect as it does not align with the grammatical structure required in this sentence. Choices C and D are also incorrect as they do not match the verb form needed for the subjunctive mood.
2. What does 'overt' mean?
- A. Hidden
- B. Obvious or easily observed
- C. Barely noticeable
- D. Misleading
Correct answer: B
Rationale: The correct answer is B: 'Obvious or easily observed.' Overt means something that is not hidden or concealed but rather openly displayed or easily noticed. Choice A, 'Hidden,' is the opposite of overt. Choice C, 'Barely noticeable,' implies something not overt but rather subtle. Choice D, 'Misleading,' is unrelated to the definition of overt.
3. Select the word that means 'a violent seizure.'
- A. revelation
- B. nutrient
- C. contraption
- D. paroxysm
Correct answer: D
Rationale: 'Paroxysm' is the correct answer as it refers to a sudden, violent seizure or outburst. The other choices are incorrect because 'revelation' means a surprising and previously unknown fact, 'nutrient' refers to a substance that provides nourishment, and 'contraption' means a machine or device that is strange or unnecessarily complicated.
4. What does concave mean?
- A. Rounded inward
- B. Rounded outward
- C. Straight
- D. Flat
Correct answer: A
Rationale: Concave means rounded inward. When something is concave, it curves inwards like the interior of a bowl. Choice B, 'Rounded outward,' is incorrect as this describes a convex shape, not concave. Choice C, 'Straight,' is incorrect as concave refers to a curved shape, not a straight one. Choice D, 'Flat,' is also incorrect as it does not describe the inward curve characteristic of concave shapes.
5. What is the meaning of the word 'insidious' in the sentence 'The 'insidious' disease was well established before becoming apparent'?
- A. Sudden
- B. Suffer
- C. Gradual
- D. Graduate
Correct answer: C
Rationale: The correct answer is C: 'Gradual.' In the context provided, 'insidious' describes a disease that develops slowly and harmfully over time, without being easily noticed. Choices A, B, and D are incorrect. 'Sudden' (choice A) means something happening quickly or unexpectedly, 'Suffer' (choice B) means to experience pain or hardship, and 'Graduate' (choice D) means to successfully complete a process or course of study, none of which capture the intended meaning of 'insidious' in this context.
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