select the meaning of the underlined word in the following sentence quick action kept the disease from permeating the general population
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HESI A2

Vocabulary HESI A2

1. Select the meaning of the underlined word in the following sentence. Quick action kept the disease from permeating the general population.

Correct answer: D

Rationale: In this context, the word 'permeating' indicates the process of spreading throughout or penetrating into. 'Infiltrating' is the most appropriate synonym for this meaning, as it captures the idea of the disease spreading into the general population. 'Conquering' (Choice A) means to overcome or defeat, which is not the meaning in this context. 'Wounding' (Choice B) means to cause injury, which is not relevant to the sentence. 'Deterring' (Choice C) means to discourage or prevent, which does not fit the context of the disease spreading.

2. Select the meaning of the word 'residual' in the sentence. Something that remains is referred to as __________.

Correct answer: B

Rationale: The correct answer is 'B: Residual.' In the given sentence, 'residual' is used to describe something that is left or remaining. 'Residual' fits the context perfectly as it aligns with the definition of what remains. The other choices are incorrect: A) 'Resident' refers to a person living in a specific place, C) 'Resistance' is the act of opposing or withstanding something, and D) 'Resin' is a sticky substance produced by plants.

3. Select the meaning of the underlined word in the following sentence. Apply the gel on the gingival margin around the selected teeth using the blunt-tipped applicator included in the package.

Correct answer: A

Rationale: In this context, the word 'margin' refers to the border or edge of the gums around the teeth. The gel is supposed to be applied on the gingival margin, which means on the edge or border of the gums near the selected teeth. Choice B, 'Grease,' is incorrect as it does not relate to the application of gel on the gums. Choice C, 'Incisor,' refers to a type of tooth and is unrelated to the context of applying gel on the gingival margin. Choice D, 'Cavity,' is also unrelated as it refers to a decayed area in a tooth and not the border of the gums.

4. Select the meaning of the word 'vital' in the sentence: 'It is vital for the victim of a serious accident to receive medical attention immediately.'

Correct answer: C

Rationale: In this context, 'vital' means absolutely necessary or essential, indicating that receiving medical attention immediately is crucial for the victim's well-being. Choice A, 'recommended,' suggests a level of advisability rather than necessity. Choice B, 'discouraged,' is the opposite of the meaning conveyed by 'vital.' Choice D, 'sufficient,' implies having enough of something, which is not the intended meaning in the given sentence.

5. What is the correct subjunctive verb to complete the sentence? 'If I ___ you, I'd leave now.'

Correct answer: A

Rationale: The correct answer is 'Were.' In the subjunctive mood, we use 'were' for hypothetical or unreal situations. The sentence should read, 'If I were you, I'd leave now.' Choice B ('Is') is incorrect because it is not in the subjunctive form. Choice C ('Be') is incorrect as it is the base form and not the correct form for the subjunctive mood. Choice D ('Was') is incorrect as it is the past tense form and not used in the subjunctive mood.

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