select the meaning of the underlined word in the following sentence people with weakened immune systems should avoid exposure to flu
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HESI A2

HESI A2 Vocabulary Quiz

1. Choose the meaning of the word 'exposure' in the following sentence: 'People with weakened immune systems should avoid exposure to flu.'

Correct answer: C

Rationale: In this sentence, the word 'exposure' is used to refer to coming in contact with the flu virus. Therefore, in this context, the meaning of 'exposure' is related to 'contact.' Choices A, B, and D are incorrect. 'Disclosure' means revealing information, 'pretense' means pretending, and 'display' means to show or exhibit, none of which captures the intended meaning of 'exposure' in the sentence provided.

2. A child with a stuffy nose might find it hard to ____.

Correct answer: A

Rationale: The correct answer is A. A child with a stuffy nose might find it hard to breathe. 'Breathe' is the correct verb form in this sentence. 'Breathing' is the present participle form and could also work, but in the context of the sentence, 'breathe' is more suitable. 'Breath' is a noun referring to a single inhalation or exhalation of air, not the correct form in this context. 'Breadth' is a noun referring to the extent or measure of something from side to side, which is completely unrelated to the ability to breathe with a stuffy nose.

3. A symptom that is exacerbated is ____?

Correct answer: B

Rationale: The correct answer is 'B) Made worse.' Exacerbated means to make a condition more severe or intense. Therefore, if a symptom is exacerbated, it is getting worse, not improving (choice A), staying the same (choice C), or ameliorated (choice D), which means to improve or make better.

4. Another word for ANTICIPATE is?

Correct answer: A

Rationale: The correct answer is A: 'Predict.' Anticipate means to expect or foresee something happening in the future. 'Predict' is a synonym for anticipate as both involve forecasting or making an inference about a future event. 'Evaluate' means to assess or judge something, 'Compare' means to note similarities and differences, and 'Forestall' means to prevent or hinder something. These words do not have the same meaning as 'Anticipate.'

5. The plastic surgery improved the _______ of her face.

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.

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