HESI A2
Vocabulary HESI A2
1. Select the meaning of the underlined word in the following sentence. The chemicals in plastic containers may be deleterious to children’s health.
- A. Harmful
- B. Deleting
- C. Delightful
- D. Inoffensive
Correct answer: A
Rationale: The word 'deleterious' means causing harm or damage. In this context, the sentence implies that the chemicals in plastic containers can be harmful to children's health. Therefore, the correct meaning of the underlined word is 'harmful,' making option A the most suitable choice. Option B 'Deleting' is incorrect because it refers to removing or erasing, which does not fit the context. Option C 'Delightful' is incorrect as it means causing great pleasure or delight, the opposite of the intended meaning. Option D 'Inoffensive' is incorrect as it means not causing any harm or annoyance, which is contrary to the negative impact described in the sentence.
2. 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.'
3. The plastic surgery improved the _______ of her face.
- A. Bearing
- B. Serenity
- C. Contour
- D. Cataract
Correct answer: C
Rationale: The correct answer is 'Contour.' In the context of the sentence, 'contour' refers to the shape or outline of her face, which is typically altered or enhanced through plastic surgery. 'Bearing' refers to behavior or posture, not the physical appearance of the face. 'Serenity' means calmness and peacefulness, which is not relevant in the context of plastic surgery improving the appearance of the face. 'Cataract' is a medical condition affecting the eye and is completely unrelated to the context of plastic surgery improving facial appearance.
4. An enervated patient is ___________.
- A. anxious
- B. immature
- C. tired
- D. frightened
Correct answer: C
Rationale: Enervated refers to being weakened or lacking energy, so an enervated patient would likely be fatigued or tired. This term does not specifically imply anxiety, immaturity, or fear, making 'tired' the most suitable choice in this context. 'Anxious' (choice A) means feeling nervous or worried, which is not directly related to being enervated. 'Immature' (choice B) refers to lacking maturity or development, which is unrelated to the patient's energy level. 'Frightened' (choice D) means feeling afraid or scared, which is not necessarily connected to being enervated.
5. What does 'invasive' mean?
- A. Harmless
- B. Entering into a body part
- C. Mildly irritating
- D. Non-penetrative
Correct answer: B
Rationale: The correct answer is 'B: Entering into a body part.' 'Invasive' refers to something that invades or penetrates into a body part. Choice A, 'Harmless,' is incorrect as invasive implies a negative impact. Choice C, 'Mildly irritating,' is incorrect as invasive implies a more serious intrusion. Choice D, 'Non-penetrative,' is incorrect as invasive specifically denotes penetration or entry.
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