what does labile mean
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Nursing Elites

HESI A2

Vocabulary HESI A2 Practice Test

1. What does Labile mean?

Correct answer: B

Rationale: Labile means something that changes rapidly and often. In this context, 'Stable' (Choice A) is the opposite of labile, 'Unchanging' (Choice C) and 'Rarely changing' (Choice D) do not capture the essence of labile. Labile is specifically used to describe something that is easily altered, constantly changing, or unstable, hence the most suitable choice is 'Changing rapidly and often' (Choice B).

2. What is the best description for the term anodyne?

Correct answer: D

Rationale: The term 'anodyne' refers to something that relieves or alleviates pain or discomfort. Therefore, the best description for anodyne is 'painkilling.' Choices A (Emulsified), B (Liquefied), and C (Contaminated) are incorrect as they do not accurately represent the meaning of anodyne.

3. What is the best description for an assembled product in the following sentence? The provisions apply to any “electronic product,” which is defined as any manufactured or assembled product (or component, part, or accessory of such product) that, when in operation, (i) contains or acts as part of an electronic circuit and (ii) emits electronic product radiation.

Correct answer: C

Rationale: The best description for an assembled product in the given sentence is "a product that is put together," as assembling refers to the action of putting together various parts or components to create a finished product. The sentence mentions that the provisions apply to any "assembled product" along with components, parts, or accessories of the product. Choice A, 'A product that is collected,' is incorrect as collecting does not imply assembling. Choice B, 'A product that is legislated,' is incorrect as legislation is related to laws and regulations, not the physical process of assembling. Choice D, 'A product that is agreed upon,' is incorrect as agreeing upon a product is unrelated to the physical act of assembling it.

4. A patient who is lethargic may seem _____?

Correct answer: B

Rationale: The correct answer is B: 'Exhausted.' Lethargic describes a state of feeling sluggish, tired, and lacking energy, which aligns with being exhausted. Choice A, 'Energetic,' is the opposite of lethargic and does not fit the description. Choice C, 'Confused,' refers to a state of disorientation rather than physical tiredness. Choice D, 'Restless,' implies a state of agitation or inability to relax, which contrasts with the typical presentation of someone who is lethargic.

5. What does 'deteriorating' mean?

Correct answer: B

Rationale: The correct answer is B, 'Worsening.' Deteriorating refers to something getting worse over time, not improving (choice A), staying the same (choice C), or fluctuating (choice D).

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