Vocabulary HESI A2 Practice Test

Correct Answer: B

Rationale: The correct answer is B: Degree of viscosity, how thick or thin a fluid is. Consistency refers to the thickness or thinness of a fluid, which is directly related to its viscosity. Viscosity is a measure of a fluid's resistance to flow, with thicker fluids having higher viscosity. Color (option A), taste (option C), and smell (option D) are not related to the concept of consistency in fluids. Color is a visual property, taste is a sensory perception, and smell is an olfactory sensation, none of which are indicative of a fluid's consistency.

Correct Answer: B

Rationale: The correct answer is B: Outdated. When a theory is considered obsolete, it means it is no longer relevant or valid due to new information or advancements in the field. This indicates that the theory is no longer up-to-date and has been surpassed by newer, more accurate theories. Choices A, C, and D are incorrect because an obsolete theory is not advanced, useful, or innovative; rather, it is outdated and no longer applicable in current context.

Correct Answer: B

Rationale: The correct answer is B: A guiding principle. A precept is a fundamental belief or rule guiding behavior. It is not simply a rule (choice A) but a broader guiding principle. It also does not refer to a habit (choice C) or a punishment (choice D), as precepts are more about moral or ethical guidance rather than behavioral patterns or penalties. Overall, the term 'precept' is best defined as a guiding principle due to its foundational and instructive nature.

Correct Answer: D

Rationale: The correct answer is D: Ruminate. To ruminate means to think deeply about something before making a decision. This word specifically implies a process of careful consideration and reflection. Choice A, imply, means to suggest indirectly and does not convey the idea of thoughtful consideration. Choice B, transgress, means to violate a rule or boundary, which is unrelated to thinking before making a decision. Choice C, allay, means to alleviate or calm, which is not related to the act of thinking before deciding. Therefore, only choice D, ruminate, aligns with the concept of contemplating before making a decision.

Correct Answer: D

Rationale: The correct answer is D, "Effect." This verb is defined as to bring about, cause to happen, accomplish, or make. The verb "affect" (A) means to influence or have an impact on something. "Accept" (B) means to agree or receive something willingly. "Expect" (C) means to anticipate or look forward to something. Therefore, the correct answer is "Effect" as it best aligns with the definition provided in the question, while the other choices have different meanings.