HESI A2
HESI A2 Practice Test Vocabulary
1. Select the meaning that best fits the following word: injurious.
- A. Toxic
- B. Palatable
- C. Amenable
- D. Harmless
Correct answer: A
Rationale: The correct answer is A, 'Toxic.' 'Injurious' means harmful or likely to cause injury, similar to 'toxic.' Choices B, C, and D are incorrect because 'palatable' means pleasant to taste, 'amenable' means cooperative or willing to agree, and 'harmless' means not causing harm.
2. If they _____ that the weather was going to be so bad, they wouldn't have gone to the beach.
- A. knew
- B. had known
- C. knew
- D. could have known
Correct answer: B
Rationale: The correct answer is 'B: had known.' In this conditional sentence, the past perfect tense is required to indicate that knowing about the weather should have happened before going to the beach. 'Knew' (choice A and C) is in the simple past tense, which doesn't convey the sequence of events accurately. 'Could have known' (choice D) is incorrect as it implies a possibility of knowing in the past, but it doesn't fit the context of the sentence where the emphasis is on prior knowledge before going to the beach.
3. The new mother wanted to use cloth diapers rather than disposables.
- A. Close
- B. Clothing
- C. Cloth
- D. Clothes
Correct answer: C
Rationale: The correct choice is C. Cloth because in the sentence, the new mother expressed a preference for using cloth diapers over disposables. 'Cloth' refers to a type of diaper material, and it makes sense in the context of the sentence. Choice A, 'Close,' is incorrect as it does not relate to the type of diapers being discussed. Choice B, 'Clothing,' is incorrect as it refers to garments worn on the body, not diapers. Choice D, 'Clothes,' is also incorrect as it is used for general garments, not specific to diapers.
4. A patient who is heedless is ___________.
- A. unlucky
- B. careless
- C. no longer in care
- D. hard of hearing
Correct answer: B
Rationale: Someone who is heedless is not paying attention or being cautious. Therefore, a patient who is heedless can be described as careless, as they may not be taking proper care or paying attention to important things that affect their well-being. Choice A, 'unlucky,' is incorrect as being heedless is not related to luck. Choice C, 'no longer in care,' is incorrect as it does not accurately reflect the meaning of heedless. Choice D, 'hard of hearing,' is unrelated to the concept of being heedless.
5. The breastbone may be called the ___________.
- A. stelic
- B. steres
- C. sterol
- D. sternum
Correct answer: D
Rationale: The breastbone is called the sternum. It is a flat bone located in the center of the chest that connects the ribs together and protects the heart and lungs. The term 'stelic' (choice A), 'steres' (choice B), and 'sterol' (choice C) are not correct terminologies for the breastbone.
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