HESI A2 Practice Vocabulary

Correct Answer: B

Rationale: The correct answer is B: To make a liquid less concentrated. Dilute means to reduce the concentration of a substance by adding more solvent. This process results in a less concentrated solution. Choice A is incorrect because it is the opposite of dilute. Choice C, solidify, refers to the process of turning a liquid into a solid, which is not related to dilution. Choice D, evaporate, means to convert a liquid into a gas, which is also not the same as diluting a liquid. In summary, the correct answer, B, is the only choice that accurately defines the term "dilute" by describing the process of making a liquid less concentrated.

Correct Answer: A

Rationale: The correct answer is A: no. The sentence indicates that the person ate four pieces of fried chicken, suggesting that there were no vegetables consumed. The word "no" is the appropriate choice to convey the absence of vegetables. Choices B, C, and D imply some quantity of vegetables, which contradicts the information given in the sentence. Therefore, option A is the most suitable answer to maintain the logical consistency of the statement.

Correct Answer: B

Rationale: The correct answer is B: Broadcasting it. When someone is disseminating information, they are spreading or sharing it widely. This involves distributing the information to a larger audience through various means such as speaking, writing, or broadcasting. Withholding it (choice A) goes against the concept of disseminating, which is about sharing information. Destroying it (choice C) and complicating it (choice D) are also incorrect as they do not align with the purpose of disseminating information, which is to make it accessible and understandable to others.

Correct Answer: B

Rationale: The correct answer is B: Gelatinous. Viscosity refers to the thickness and stickiness of a substance, which aligns with the characteristics of something gelatinous. Gelatinous substances are thick and sticky, just like viscous ones. Choice A, Watery, is the opposite of viscous as it implies a thin consistency. Choice C, Fluid, does not capture the specific quality of being thick and sticky. Choice D, Dry, is unrelated to viscosity and describes a lack of moisture rather than thickness and stickiness. Therefore, B is the most suitable synonym for something that is viscous.

Correct Answer: A

Rationale: The correct answer is A because it is an incomplete sentence lacking a main subject or verb. "While they were sleeping" is a dependent clause and cannot stand alone as a complete sentence. The other choices (B, C, D) all have complete subject-verb structures, making them independent sentences.